Amphenol Connector Reference Guide - Volume 2

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Amphenol Connector Reference Guide Volume Two

SECTION IV

Major MIL-Specifications by Type

  • Subminiature, MIL-DTL-38999*
  • MIL-DTL-27599
Subminiature - JT/LJT, Tri-Start, SJT

 

  • Preferred for new design by the Military
  • Greatest growth potential of all cylindricals
  • “State of the Art” technology and performance
  • MIL-DTL-27599 has molded-in solder type contacts
  • MIL-DTL-38999 has rear release, crimp removable contacts
  • SJT has features of both the JT and LJT and is a NATO preferred connector in Europe
  • MIL-DTL-38999 Series I, II & III will not intermate
  • MIL-DTL-27599 Series I & II will not intermate
  • MIL-DTL-38999 and MIL-DTL-27599, Series I and II will intermate respectively
  • For more information, see Amphenol’s combined circular product catalog, 12-C3. This new catalog contains sections for:
    • MIL-DTL-38999, Series I and II (formerly was in individual catalog 12-090)
    • MIL-DTL-27599, Series I and II (formerly was in product data sheet PDS-158)
    • MIL-DTL-38999, Series III (formerly was in individual catalog 12-092)
    • SJT proprietary MIL-DTL-38999 type (formerly was in individual catalog 12-091)
    • High Frequency contacts for circular connectors (formerly was in individual catalog 12-130)

 

MIL-DTL-27599

 

Series I (LJT-Solder)
  • 100% scoop-proof
  • Molded-in solder type contacts
  • Options include PCB, wire wrap contacts
  • High contact density (up to 128 contacts)
  • Shell grounding fingers standard on all plugs
  • Intermateable with MIL-DTL-38999 Series I
  • Bayonet coupling
  • 5 key/keyway polarization with 4 alternate keyings

 

Series II (JT-Solder)
  • Low profile, light-weight, non-scoop-proof
  • Molded-in solder type contacts
  • Options include PCB, wire wrap contacts
  • High contact density (up to 128 contacts)
  • Shell grounding fingers available as option on plug
  • Intermateable with MIL-DTL-38999 Series II
  • Bayonet coupling
  • 5 key/keyway polarization with 4 alternate keyings
MIL-DTL-38999

 

Series I (LJT-R)
  • 100% scoop-proof
  • High density arrangements (up to 128 contacts)
  • Contact sizes 12 through 22D plus size 16, 12, 8 coax, and size 8 twinax
  • Bayonet coupling
  • DOD preferred
  • Corrosion resistant (500 hr. salt spray) finish available
  • Removable crimp, PCB, wire wrap, twinax, and coax contacts available
  • Options include Hermetics, Filters and Thermocouples
  • 5 key/keyway polarization with 4 alternate keyings
  • Shell grounding fingers are standard on all plug
  • Triple-web grommet seal
  • Available in a Fail Safe Lanyard Release plug: see Amphenol catalog 12-C3.

 

Series II (JT-R)
  • High density arrangements (up to 128 contacts)
  • Low silhouette, light-weight non-scoop-proof
  • Bayonet coupling
  • Contact sizes 12 through 22D plus size 16 & 12 coax
  • 5 key/keyway polarization with 4 alternate keyings
  • Removable crimp, PCB, wire wrap and coax contacts available
  • Corrosion resistant (500 hr. salt spray) finish available
  • Options include Hermetics, Filters and Thermocouples
  • Shell grounding fingers on plugs are an option
  • Triple-web grommet seal
  • Available in Fail Safe Lanyard Release plug

 

Subminiature JT/LJT
Part Number Breakdown

PROPRIETARY PART NUMBER

To more easily illustrate ordering procedure, part number JT00RE-22-2PA( ) is shown as follows:

part number JT00RE-22-2PA

See code below

1. Connector Type:
JT designates standard Junior Tri-Lock connector
LJT designates long Junior Tri-Lock connector
LJTS JTS designates high temperature connector
LJTN JTN designates chemical and fuel resistant
JTL designates miniature mounting dimensions
JTLN designates miniature mounting dimensions chemical resistant
JTLS designates miniature mounting dimensions high temperature
LJTPQ JTPQ designates back panel mounted wall mounting receptacle LJTP JTP designates back panel mounted box mounting receptacle
LJTPN JTPN designates back panel mounted chemical resistant
LJTPS JTPS designates back panel mounted high temperature
JTG* designates plug with grounding fingers
JTNG* designates plug with grounding fingers chemical resistant

*Grounding fingers standard on all LJT plugs.

2. Shell Style
“00” designates wall mount receptacle
“01” designates line mount receptacle
“02” designates box mount receptacle
“06” designates straight plug
“07” designates jam nut receptacle
“08” designates 90-degree plug
“I” designates solder mount receptacle – hermetic

3. Service Class: Solder contacts/connectors
“P” for potting applications – These connectors are supplied with a potting boot. All shells are designed with integral features to retain potting boots
“A” for general duty applications (JT series only)
“A (SR)” – threaded rear design with strain relief
“C” for pressurized applications
“C” (SR)” – threaded rear design with strain relief
“H” for hermetic applications – Fused compression glass sealed inserts. Leakage rate less than .01 micron cu. ft/hr. (1 x 10-7 cc/sec.) at 15 psi differential.
“Y” same as “H” with interfacial seal
“T” for MS27599A applications – General duty – pressurized (receptacles only) (LJT series only)

3. Service Class: Crimp contacts/connectors
“RP” for potting crimp applications – Supplied with spacer grommet and potting boot.
“RE” for environmental crimp applications – Supplied with a grommet and compression nut (JT Series only). Can be supplied with strain relief integral with compression nut “RE (SR).”
“RT” for environmental applications – Supplied without rear accessories. Design provides serrations on rear threads of shells. For additional information defining complete description of service class, consult Amphenol, Sidney, NY.

4. Shell Size
JT shell sizes available from 8 through 24. LJT shell sizes available from 9 through 25.

5. Insert Arrangement:
22-2 designates insert arrangement. Refer to catalog 12-C1 for additional insert patterns.

6. Contact Style
“P” designates pin contacts; “S” designates socket contacts.

7. Alternating Keying
“A” designates alternate keying connector assembly. Other basic alternate keys are “B”, “C” and “D”. No letter required for normal (no rotation) position.

8. “SR” designates a strain relief clamp. Strain reliefs are available only on “A”, “C” and “RE” class connectors.

9. Finish variation suffix.

Not applicable to box mounting style.

Finish Military Finish Data Finish Suffix Finish plus “SR” Suffix
Cadmium plated nickel base A   (SR)
Olive drab cadmium plate nickel base B (014) (386)
Electroless nickel F (023) (424)
Anodic coating (Alumilite) C (005) (300)
Chromate treated (Iridite 14-2)   (011) (344)

MILITARY TYPES

MS27473

Military Service Class
E Environmental, same as RE
T Environmental, same as RT
Y Hermetically sealed, same as Y
P Potting, same as RP
For finish variations see finish data on following page.
For MS depictions and dimensional data see applicable MILSpec. (MIL-DTL-38999, MIL-DTL-27599).

Amphenol Gage Code 77820

 

Subminiature JT/LJT

Specifications

 

CONTACT RATING
Contact Size Test Current Maximum Millivolt Drop Crimp* Maximum Millivolt Drop
Solder & Crimp Hermetic Solder Hermetic
22M 3 2 45 20 60
22D 5 3 73   85
22 5 3 73 20 85
20 7.5 5 55 20 60
16 13 10 49 20 85
12 23 17 42 20 85
10 Power 33 NA 33 NA NA

* When tested using silver plated wire

crimp solder contact rating

Service Rating
Service Rating Suggested Operating Voltage (Sea Level) Test Voltage(Sea Level) Test Voltage 50,000 Ft. Test Voltage 70,000 Ft. Test Voltage 110,000 Ft.
AC (RMS) DC
M 400 500 1300 VRMS 550 VRMS 350 VRMS 200 VRMS
N 300 450 1000 VRMS 400 VRMS 260 VRMS 200 VRMS
I 600 850 1800 VRMS 600 VRMS 400 VRMS 200 VRMS
II 900 1250 2300 VRMS 800 VRMS 500 VRMS 200 VRMS

** Please note that the establishment of electrical safety factors is left entirely in the designer’s hands, since he is in the best position to know what peak voltages, switching surges, transients, etc. can be expected in a particular circuit.

 

FINISH DATA

Aluminum Shell Components Non-Hermetic
Finish Suffix Indicated Finish Standard for JT Types Listed Below Standard for LJT Types Listed Below
Military Proprietary
Cadmium Plated Nickel Base MS (A) - JT/JTG/JTL/JTP LJT/LJTP
Anodic Coating (Alumilite) MS (C) (005) JTS/JTPS/JTLS LJTPS/LJTS
Chromate Treated (Iridite 14-2)   (011) JTN/JTPN/JTLN LJTN/LJTPN
Olive Drab Cadmium Plate Nickel Base MS (B) (014)    
Electroless Nickel MS (F) (023)    

Hermetic Connectors
Material Finish Suffix Indicated Finish Standard for JT Types Listed Below Indicated Finish Standard for JT Types Listed Below
Military Proprietary
Carbon Steel Shell Tin Plated Shell and Contacts     JT ( ) H/JT ( ) Y
JTL ( ) H/JTL ( ) Y		 LJT ( ) Y/LJT ( ) H
Carbon Steel Shell Tin Plated Shell and Gold Plated Contacts MS (D) (452) special termination (468) solder cup    
Stainless Steel Shell Gold Plated Contacts MS (E) (162) JTS ( ) Y
JTLS ( ) Y		 LJTS ( ) Y

 

MIL-DTL-38999 LJT-R/JT-R and Accessories
Cross Reference List

Series or Accessory MS Part No. Amphenol Part No. Description
Ac MS27502AXXA 10-275197-XX7 Cap, Recept. Series I No Chain
Ac MS27502BXXA 10-275197-XX9
Ac MS27502FXXA 10-275197-XXG
Ac MS27501AXXA 10-275196-XX7 Cap, Plug Series I, No Chain
Ac MS27501BXXA 10-275196-XX9
Ac MS27501FXXA 10-275196-XXG
Ac MS27342AXX-1 10-440390-XX7 (Series II) Adapter
Ac MS27342BXX-1 10-440390-XX9 (Series II)
Ac MS27342CXX-1 10-440390-XX5 (Series II)
Ac MS27342FXX-1 10-440390-XXG (Series II)
Ac MS27342AXX-2 10-241055 Series II
Ac MS27342BXX-2 10-457452 Series I
Ac MS27342CXX-2  
Ac MS27342FXX-2  
Ac MS27510AXXA 10-241853-XX7 Cap, Plug Series II, No Chain
Ac MS27510BXXA 10-241853-XX9
Ac MS27510CXXA 10-241853-XX5
Ac MS27510FXXA 10-241853-XXG
Ac MS27511AXXA 10-241856-XX7 Cap, Recept. Series II, No Chain
Ac MS27511BXXA 10-241856-XX9
Ac MS27511CXXA 10-241856-XX5
Ac MS27511FXXA 10-241856-XXG
I MS27466EXXAXXP/S LJT00RE-XX-XXP/S Wall Mount Receptacle
I MS27466EXXBXXP/S LJT00RE-XX-XXP/S (014)
I MS27466EXXFXXP/S LJT00RE-XX-XXP/S (023)
I MS27466TXXAXXP/S LJT00RE-XX-XXP/S (014)
I MS27466TXXBXXP/S LJT00RT-XX-XXP/S (014)
I MS27466TXXFXXP/S LJT00RT-XX-XXP/S (023)
I MS27466PXXAXXP/S LJT00RP-XX-XXP/S
I MS27466PXXBXXP/S LJT00RP-XX-XXP/S (014)
I MS27466PXXFXXP/S LJT00RP-XX-XXP/S (023)
I MS27467EXXAXXP/S LJT06RE-XX-XXP/S Straight Plug
I MS27467EXXBXXP/S LJT06RE-XX-XXP/S (014)
I MS27467EXXFXXP/S LJT06RE-XX-XXP/S (023)
I MS27467TXXAXXP/S LJT06RT-XX-XXP/S
I MS27467TXXBXXP/S LJT06RT-XX-XXP/S (014)
I MS27467TXXFXXP/S LJT06RT-XX-XXP/S (023)
I MS27467PXXAXXP/S LJT06RP-XX-XXP/S Straight Plug
I MS27467PXXBXXP/S LJT06RP-XX-XXP/S (014)
I MS27467PXXFXXP/S LJT06RP-XX-XXP/S (023)
I MS27468EXXAXXP/S LJT07RE-XX-XXP/S Jam Nut Mount Receptacle
I MS27468EXXBXXP/S LJT07RE-XX-XXP/S (014)
I MS27468EXXFXXP/S LJT07RE-XX-XXP/S (023)
I MS27468TXXAXXP/S LJT07RT-XX-XXP/S
I MS27468TXXBXXP/S LJT07RT-XX-XXP/S (014)
I MS27468TXXFXXP/S LJT07RT-XX-XXP/S (023)
I MS27468PXXAXXP/S LJT07RP-XX-XXP/S
I MS27468PXXBXXP/S LJT07RP-XX-XXP/S (014)
I MS27468PXXFXXP/S LJT07RP-XX-XXP/S (023)
I MS27469YXXDXXP LJT00Y-XX-XXP Wall Mount Recept.,Hermetic Seal
I MS27469YXXEXXP LJTS00Y-XX-XXP
I MS27470YXXDXXP LJT07Y-XX-XXP Jam Nut Mount Recept., Hermetic Seal
I MS27470YXXEXXP LJTS07Y-XX-XXP
I MS27471YXXDXXP LJTIY-XX-XXP Solder Mount Recept., Hermetic Seal
I MS27471YXXEXXP LJTSIY-XX-XXP
Series or Accessory MS Part No. Amphenol Part No. Description
II MS27472EXXAXXP/S JT00R-EXX-XXP/S Wall Mount Receptacle, Hermetic Seal
II MS27472EXXBXXP/S JT00RE-XX-XXP/S (014)
II MS27472EXXCXXP/S JTS00R-EXX-XXP/S
II MS27472EXXFXXP/S JT00RE-XX-XXP/S (023)
II MS27472TXXAXXP/S JT00RT-XX-XXP/S
II MS27472TXXBXXP/S JT00RT-XX-XXP/S (014)
II MS27472TXXCXXP/S JTS00RT-XX-XXP/S
II MS27472TXXFXXP/S JT00RT-XX-XXP/S (023)
II MS27472PXXAXXP/S JT00RP-XX-XXP/S
II MS27472PXXBXXP/S JT00RP-XX-XXP/S (014)
II MS27472PXXCXXP/S JTS00RP-XX-XXP/S
II MS27472PXXFXXP/S JT00RP-XX-XXP/S (023)
II MS27473EXXAXXP/S JT06RE-XX-XXP/S Straight Plug
II MS27473EXXBXXP/S JT06RE-XX-XXP/S (014)
II MS27473EXXCXXP/S JT06RE-XX-XXP/S
II MS27473EXXFXXP/S JT06RE-XX-XXP/S (023)
II MS27473TXXAXXP/S JT06RT-XX-XXP/S
II MS27473TXXBXXP/S JT06RT-XX-XXP/S (014)
II MS27473TXXCXXP/S JT06RT-XX-XXP/S
II MS27473TXXFXXP/S JT06RT-XX-XXP/S (023)
II MS27473PXXAXXP/S JT06RP-XX-XXP/S
II MS27473PXXBXXP/S JT06RP-XX-XXP/S (014)
II MS27473PXXCXXP/S JTS06RP-XX-XXP/S
II MS27473PXXFXXP/S JT06RP-XX-XXP/S (023)
II MS27474EXXAXXP/S JT07RE-XX-XXP/S Jam Nut Mount Receptacle
II MS27474EXXBXXP/S JT07RE-XX-XXP/S (014)
II MS27474EXXCXXP/S JTS07RE-XX-XXP/S
II MS27474EXXFXXP/S JT07RE-XX-XXP/S (023)
II MS27474TXXAXXP/S JT07RT-XX-XXP/S
II MS27474TXXBXXP/S JT07RT-XX-XXP/S (014)
II MS27474TXXCXXP/S JTS07RT-XX-XXP/S
II MS27474TXXFXXP/S JT07RT-XX-XXP/S (023)
II MS27474PXXAXXP/S JT07RP-XX-XXP/S
II MS27474PXXBXXP/S JT07RP-XX-XXP/S (014)
II MS27474PXXCXXP/S JTS07RP-XX-XXP/S
II MS27474PXXFXXP/S JT07RP-XX-XXP/S (023)
II MS27475YXXDXXP JT00Y-XX-XXP Wall Mount Recept., Hermetic Seal
II MS27475YXXEXXP JTS00Y-XX-XXP
II MS27476YXXDXXP JT02Y-XX-XXP Box Mount Recept., Hermetic Seal
II MS27476YXXEXXP JTS0Y-XX-XXP
II MS27477YXXDXXP JT07Y-XX-XXP Jam Nut Mount Recept., Hermetic Seal
II MS27477YXXEXXP JTS07Y-XX-XXP
II MS27478YXXDXXP JTIY-XX-XXP Solder Mount Recept., Hermetic Seal
II MS27478YXXEXXP JTSIY-XX-XXP
II MS27479EXXCXXP/S JTS00RE-XX-XXP/S Wall Mount Recept., Inactive, Use MS27472
II MS27479TXXCXXP/S JTS00RT-XX-XXP/S
II MS27480EXXCXXP/S JTS06RE-XX-XXP/S Straight Plug, Inactive, Use MS27473
II MS27480TXXCXXP/S JTS06RT-XX-XXP/S
II MS27481EXXCXXP/S JTS07RE-XX-XXP/S Jam Nut Mount Recept., Inactive, Use MS27474
II MS27481TXXCXXP/S JTS07RT-XX-XXP/S
II MS27482YXXEXXP JTS00Y-XX-XXP Wall Mount Recept., Hermetic Seal, Inactive, Use MS27475
II MS27483YXXEXXP JTS07Y-XX-XXP Jam Nut Mount Recept., Hermetic Seal, Inactive, Use MS27477

 

MIL-DTL-38999 LJT-R/JT-R and Accessories
Cross Reference List (Cont.)

Series or Accessory MS Part No. Amphenol Part No. Description
II MS27484EXXAXXP/S JTG06RE-XX-XXP/S Straight Plug with Grounding Spring
II MS27484EXXBXXP/S JTG06RE-XX-XXP/S (014)
II MS27484EXXFXXP/S JTG06RE-XX-XXP/S (023)
II MS27484TXXAXXP/S JTG06RT-XX-XXP/S
II MS27484TXXBXXP/S JTG06RT-XX-XXP/S (014)
II MS27484TXXFXXP/S JTG06RT-XX-XXP/S (023)
II MS27484PXXAXXP/S JTG06RP-XX-XXP/S
II MS27484PXXBXXP/S JTG06RP-XX-XXP/S (014)
II MS27484PXXFXXP/S JTG06RP-XX-XXP/S (023)
Ac MS27485AXX 10-528399-XX7 Ring Potting Boot Series II
Ac MS27485BXX 10-528399-XX9
Ac MS27485CXX 10-528399-XX5
Ac MS27485FXX 10-528399-XXG
Ac MS27486-XX-1 10-241912-XX Potting Boot Straight Series II
Ac MS27486-XX-2 10-241990-XX Potting Boot 90 Degree Series II
Ac MS27487-XX-1 10-450910-XX, Includes MS27489 Kit EMR Adapter Straight Series I & II
Ac MS27487-XX-2 10-450911-XX Kit EMR Adapter 90 Degree Series I & II
Ac MS27488-12-1 10-405996-121 Plug Sealing Grommet
Ac MS27488-16-1 10-405996-161
Ac MS27488-20-1 10-405996-201
Ac MS27488-22-1 10-405996-241
Ac MS27489-XXX 10-352425-XX Adapter Reducer EMR for use with MS27487
I MS27490-XX 10-407035-XX5 Contact-Socket
II MS27491-XX 10-251416-XX5 Contact-Socket
II MS27492-XX 10-251416-XXH Contact-Socket Inactive, use MS27491
II MS27493-XX 10-251415-XX5 Contact-Pin
II MS27494-XX 10-251415-XXH Contact-Pin Inactive, use MS27493
I & II MS27495R-XX 11-8675-XX Tool Contact Removable Metal
I & II MS27495A-XX 11-8674-XX Tool Contact Assembly Metal
I MS27496EXXAXXP/S LJT02RE-XX-XXP/S Box Mount Receptacle
I MS27496EXXBXXP/S LJT02RE-XX-XXP/S (014)
I MS27496EXXFXXP/S LJT02RE-XX-XXP/S (023)
II MS27497EXXAXXP/S JTPQ00RE-XX-XXP/S Back Panel Wall Mount Receptacle.
II MS27497EXXBXXP/S JTPQ00RE-XX-XXP/S (014)
II MS27497EXXCXXP/S JTPSQ00RE-XX-XXP/S
II MS27497EXXFXXP/S JTPQ00RE-XX-XXP/S (023)
II MS27497TXXAXXP/S JTPQ00RT-XX-XXP/S
II MS27497TXXBXXP/S JTPQ00RT-XX-XXP/S (014)
II MS27497TXXCXXP/S JTPSQ00RT-XX-XXP/S
II MS27497TXXFXXP/S JTPQ00RT-XX-XXP/S (023)
II MS27497PXXAXXP/S JTPQ002P-XX-XXP/S
II MS27497PXXBXXP/S JTPQ002P-XX-XXP/S (014)
II MS27497PXXCXXP/S JTPSQ002P-XX-XXP/S
II MS27497PXXFXXP/S JTPQ00RP-XX-XXP/S (023)
II MS27497VXXAXXP/S JTP00RE-XX-XXP/S
II MS27497VXXBXXP/S JTP00RE-XX-XXP/S (014)
II MS27497VXXCXXP/S JTPS00RE-XX-XXP/S
II MS27497VXXFXXP/S JTP00RE-XX-XXP/S (023)
Series or Accessory MS Part No. Amphenol Part No. Description
I MS27498EXXAXXP/S LJT08RE-XX-XXP/S 90 Degree Plug Inactive for Design
I MS27498EXXBXXP/S LJT08RE-XX-XXP/S (014)
II MS27499EXXAXXP/S JT02RE-XX-XXP/S Box Mount Receptacle
II MS27499EXXBXXP/S JT02RE-XX-XXP/S (014)
II MS27499EXXCXXP/S JTS02RE-XX-XXP/S
II MS27499EXXFXXP/S JT02RE-XX-XXP/S (023)
II MS27500EXXAXXP/S JT08RE-XX-XXP/S 90 Degree Plug Inactive for Design
II MS27500EXXBXXP/S JT08RE-XX-XXP/S (014)
I MS27501AXXC 10-421399-XX7 Cover Plug with chain
I MS27501BXXC 10-421399-XX9
I MS27501FXXC 10-421399-XXG
I MS27502AXXC 10-427406-XX7 Cover Receptacle with chain
I MS27502BXXC 10-427406-XX9
I MS27502FXXC 10-427406-XXG
II MS27503YXXEXXP JTSIY-XX-XXP Solder Mount Receptacle, Hermetic Seal Inactive, use MS27503
II MS27504EXXCXXP/S JTS00RE-XX-XXP/S Box Mount Receptacle, Inactive, use MS27499
I MS27505EXXAXXP/S LJTP02RE-XX-XXP/S (023) Back Panel Wall Mount Receptacle
I MS27505EXXBXXP/S LJTP02RE-XX-XXP/S (014)
I MS27505EXXFXXP/S LJTP02RE-XX-XXP/S (023)
I MS27506AXX-1 10-436792-XX7 Adapter, Strain Relief, Clamp Bars
I MS27506BXX-1 10-436792-XX9
I MS27506FXX-1 10-436792-XXG
II MS27506AXX-2 10-433992-XX7
II MS27506BXX-2 10-433992-XX9
II MS27506CXX-2 10-433992-XX5
II MS27506FXX-2 10-433992-XXG
I & II MS27507A-XX 10-415693-XX7 Adapter, 90 Degree, Strain Relief, Clamp Bars
I & II MS27507B-XX 10-415693-XX9
I & II MS27507C-XX 10-415693-XX5
I & II MS27507F-XX 10-415693-XXG
II MS27508EXXAXXP/S JTP02RE-XX-XXP/S Back Panel Box Mount Receptacle
II MS27508EXXBXXP/S JTP02RE-XX-XXP/S (014)
II MS27508EXXCXXP/S JTPS02RE-XX-XXP/S
II MS27508EXXFXXP/S JTP02RE-XX-XXP/S (023)
I & II MS27509R-XX 10-296943-XX Tool, Contact Removal and Assembly, Plastic Inactive, use M81969/14
I & II MS27509A-XX 10-296940-XX
II MS27510AXXC 10-241801-XX7 Cap, Plug with chain
II MS27510BXXC 10-241801-XX9
II MS27510CXXC 10-241801-XX5
II MS27510FXXC 10-241801-XXG
II MS27511AXXC 10-241800-XX7 Cap, Receptacle, with chain
II MS27511BXXC 10-241800-XX9
II MS27511CXXC 10-241800-XX5
II MS27511FXXC 10-241800-XXG
II MS27511AXXR 10-241866-XX7 Cap, Receptacle with wire rope
II MS27511BXXR 10-241866-XX9
II MS27511CXXR 10-241866-XX5
II MS27511FXXR 10-241866-XXG
II MS27510 ( )XXR 10-241864- Cap, Plug with wire rope
II MS27511( )XXN 10-241802- Cap, Receptacle, Jam Nut, with chain

MIL-DTL-38999 LJT-R/JT-R and Accessories
Cross Reference List (Cont.)

Series or Accessory MS Part No. Amphenol Part No. Description
II MS27512-XXA 10-101917-XX7 Nut, Hex
II MS27512-XXB 10-101917-XX9
II MS27512-XXC 10-101917-XX5
II MS27512-XXE 10-260548-XX
II MS27512-XXF 10-101917-XXG
II MS27513EXXAXXP/S JT02RE-XX-XXP/S Box Mount Receptacle Full Length Grommet
II MS27513EXXAXXP/S JT02RE-XX-XXP/S(014)
II MS27513EXXCXXP/S JTS02RE-XX-XXP/S
II MS27513EXXFXXP/S JT02RE-XX-XXP/S (023)
I MS3186AXXW 10-123017-XX7 Nut, Hex
I 10-123017-XX9
I 10-195959-XX
I MS3186AXXN 10-123017-XXG
I MS27515EXXAXXP/S LJTP00RE-XX-XXP/S Black Panel Wall Mount Receptacle (Inactive Use MS27656)
I MS27515EXXBXXP/S LJTP00RE-XX-XXP/S (014)
I & II MS81969/14-04 10-538988-12 Tool Contact Insertion/Removal Plastic
I & II MS81969/14-03 10-538988-16
I & II MS81969/14-10 10-538988-20
I & II MS81969/14-01 10-538988-22D
I MS39029/59 21-33101-XX Contact Socket Shielded
I MS39029/60 21-33102-XX Contact Pin Shielded
I MS27652EXXFXXP/S LJTS00RE-XX-XXP/S (023) Wall Mount Receptacle (Inactive Use MS27466)
I MS27652TXXFXXP/S LJTS00RT-XX-XXP/S (023)
I MS27653EXXFXXP/S LJTS06RE-XX-XXP/S (023) Straight Plug, Inactive Use MS27467
I MS27653TXXFXXP/S LJTS06RT-XX-XXP/S (023)
I MS27654EXXFXXP/S LJTPS00RE-XX-XXP/S (023) Back Panel Wall Mount Receptacle (Inactive Use MS27656)
I MS27654TXXFXXP/S LJTPS00RT-XX-XXP/S (023)
I MS27655-XX 10-407035-XXH Contact Socket (Inactive Use MS27490)
I MS27656EXXAXXP/S LJTPQ00RE-XX-XXP/S Back Panel Wall Mount Receptacle
I MS27656EXXFXXP/S LJTPQ00RE-XX-XXP/S (014)
I MS27656EXXFXXP/S LJTPQ00RE-XX-XXP/S (023)
Series or Accessory MS Part No. Amphenol Part No. Description
I MS27656TXXAXXP/S LJTPQ00RT-XX-XXP/S Back Panel Wall Mount Receptacle
I MS27656PXXBXXP/S LJTPQ00RT-XX-XXP/S (014)
I MS27656PXXFXXP/S LJTPQ00RT-XX-XXP/S (023)
I MS27656PXXAXXP/S LJTPQ00RP-XX-XXP/S Back Panel Wall Mount Receptacle
I MS27656PXXBXXP/S LJTPQ00RP-XX-XXP/S (014)
I MS27656PXXFXXP/S LJTPQ00RP-XX-XXP/S (023)
I MS27661EXXAXXP/S 87-538800/74 Straight Plug, Lanyard Release
I MS27661EXXBXXP/S 88-538800/74
I MS27661EXXFXXP/S 91-538800/74
I MS27662EXXAXXC LJTB-XX-XXX Thru-Bulkhead Mount Receptacle
I MS27662EXXBXXC LJTB-XX-XXX
I MS27662EXXCXXC LJTB-XX-XXX
I MS27662EXXFXXC LJTB-XX-XXX
I & II MS27663AXX-1 10-482790-XX7 Adapter Nut Non-Metallic (Nylon Only)
I & II MS27663BXX-1 10-482790-XX9
I & II MS27663CXX-1 10-482790-XX5
I & II MS27663FXX-1 10-482790-XX6
I & II MS27663AXX-2 10-482494-XX7 Adapter 90 Degree Non-Metallic (Nylon Only)
I & II MS27663BXX-2 10-482494-XX9
I & II MS27663CXX-2 10-482494-XX5
I & II MS27663FXX-2 10-482494-XX6
II MS27664EXXAXXP/S JTPQ00RE-XX-XXP/S Back Panel Wall Mount Receptacle, Inactive Use MS27497
II MS27664EXXBXXP/S JTPQ00RE-XX-XXP/S (014)
II MS27664EXXCXXP/S JTPSQ00RE-XX-XXP/S
II MS27664EXXFXXP/S JTPQ00RE-XX-XXP/S (023)
II MS27664TXXAXXP/S JTPQ00RT-XX-XXP/S
II MS27664TXXBXXP/S JTPQ00RT-XX-XXP/S (014)
II MS27664TXXCXXP/S JTPSQ00RT-XX-XXP/S
II MS27664TXXFXXP/S JTPQ00RT-XX-XXP/S (023)
I MS27665   Rack and Panel Cancelled
  MS27666 DNS  
II MS27667EXXBXXC JTB-XX-XX Thru-Bulkhead UTZ Receptacle
II MS27667EXXCXXC JTB-XX-XX
II MS27667EXXFXXC JTB-XX-XX
MS27668 DNS
MS27669 DNS
MS27670 DNS

 

 

Subminiature Tri-Start

How to Order – Amphenol® TV, metal and Amphenol® TV26 CLUTCH-LOK®

Amphenol® Tri-Start Connectors (metal) can be ordered by coded part number.

Ordering procedure is illustrated by part number TVPS00RF-9-35PB as shown below:

TVPS00RF-9-35PB

Connector Type
  • TV: designates Tri-Start Series Connector
  • TVP: designates back panel mounted receptacle
  • TVS: designates 200°C rated
  • TVPS: designates back panel mounted 200°C rated receptacle
Shell Style
  • 00: designates wall mount receptacle
  • 01: designates line receptacle
  • 02: designates box mount receptacle
  • 06: designates straight plug
  • 26: designates proprietary CLUTCH-LOK high vibration straight plug (available in service classes RK and RS only)
  • 07: designates jam nut receptacle
  • 09: designates flange mounted plug
  • IY: designates solder mounted receptacle (hermetic only)
  • HIY: designates weld mounted receptacle (hermetic only)
Service Class
  • RX: alternate finish (special suffix required)
  • RF: electroless nickel plated aluminum (200°C)
  • RGF**: electroless nickel plated ground plane aluminum (200°C)
  • RGW**: olive drab cadmium plated ground plane aluminum (175°C)
  • RK*: corrosion resistant stainless steel (200°C)
  • RW: corrosion resistant olive drab cadmium plate aluminum (175°C)
  • RQF: same as RF with Quadrax contacts
  • RGQF: same as RGF with Quadrax contacts
  • RGQW: same as RGW with Quadrax contacts
  • RQK: same as RK with Quadrax contacts (not firewall capable)
  • RQW: same as RW with Quadrax contacts
  • Y: hermetic seal passivated stainless steel (200°C)
  • RS*: nickel plated stainless steel (200°C)
  • YN: nickel plated stainless steel (hermetic connectors) (200°C)
  • DN: Durmalon plated (Nickel-PTFE)
Shell Size

MIL-DTL-38999 Sizes 9-25

A B C D E F G H J
9 11 13 15 17 19 21 23 25

Contact Type
  • P: designates pin contacts
  • S: designates socket contacts
Alternate Positions

Locksmith keying - rotation of minor keys. See catalog 12-C3 “N” not required for normal position.

Special Variations

Consult Amphenol Aerospace Sidney NY for variations.

* Coaxial arrangements are not available in these classes.
** For more information on Coax/Triax/Twinax Ground Plane Connectors consult Amphenol Aerospace.

NOTE:
Catalog 12-C3 catalog was released Jan. 2010. It covers the majority of the circular connector products offered by Amphenol Aerospace. Go online for this catalog at www.amphenol-aerospace.com, where the product sections can be viewed and downloaded. The next version of this combined circular product catalog (12-C4) will be available within 2011. Consult Amphenol Aerospace, Sidney NY for more information.

 

Subminiature Tri-Start

How to Order – D38999, TV Military, metal and MTV26 CLUTCH-LOK®

Proprietary Part Number

Amphenol® Tri-Start Connectors (metal) can be ordered by coded part number

Ordering procedure is illustrated by part number TVPS00RF-9-35PB( ) as shown below:

TVPS00RF-9-35PB

Connector Type
  • D38999/: designates MIL-DTL-38999 Series III Connector
  • MTV: designates military D38999/26 CLUTCH-LOK high vibration straight plug (available in service class RK only)
Shell Style
  • 20 designates wall mount receptacle
  • 21 designates box mount receptacle, hermetic
  • 23 designates jam nut receptacle, hermetic
  • 24 designates jam nut receptacle
  • 25 designates solder mount receptacle, hermetic
  • 26 designates straight plug
  • 27 designates weld mount receptacle, hermetic
  • 29 designates Lanyard Release plug with pin contacts*
  • 30 designates Lanyard Release plug with socket contacts*
  • 31 designates Lanyard Release plug with MIL-STD-1760 pin contacts*

*For ordering Amphenol® Lanyard Release Connectors, consult catalog 12-C1. Specify lanyard length codes and designate Style 1 or 2.

Protection Caps (see catalog 12-C3)

  • 32 designates plug protection cap
  • 33 designates receptacle protection cap
Service Class
  • C non-conductive, anodic coated aluminum, 500 hour salt spray, 200°C (environmental resisting)
  • F electroless nickel plated aluminum, optimum EMI shielding effectiveness – 65dB @ 10GHz specification min., 48 hour salt spray, 200°C (conductive, environmental resisting)
  • G space grade, electroless nickel, 48 hour salt spray, 200°C
  • K corrosion resistant stainless steel, firewall capability, plus 500 hour salt spray resistance, EMI – 45 dB @ 10 GHz specification min., 200 °C
  • L corrosion resistant steel, electro-deposited nickel, 48 hour salt spray, 200°C
  • W corrosion resistant olive drab cadmium plate aluminum, 500 hour extended salt spray, EMI – 50 dB @ 10GHz specification min., 175°C
  • Y hermetic seal, passivated stainless steel, 200°C
  • S (non-hermetic connectors), nickel plated stainless steel, optimum EMI shielding effectiveness – 65 dB @10 GHz specification min., 48 hour salt spray, 200 °C
  • N (hermetic connectors), nickel plated stainless steel, 200 °C
Shell Size

MIL-DTL-38999, Size 9 – 25

A B C D E F G H J MIL Shell Size
9 11 13 15 17 19 21 23 25 Amphenol® Shell Size
Insert Arrangement

MIL-DTL-38999, see catalog 12-C3

Contact Type
  • P Designates pin contacts
  • S Designates socket contacts
  • A designates same as “P” except supplied less pin contacts
  • B designates same as “S” except supplied less socket contacts (A & B designates non-standard contact applications)
  • X designates eyelet contacts, hermetics only
Alternate Positions

Locksmith keying - rotation of minor keys. See catalog 12-C3. Use “N” for normal position.

Special Variations

Consult Amphenol Aerospace Sidney NY for variations.

Amphenol® Cage Code: 77820

 

Subminiature Tri-Start

How to Order –Amphenol® CTV, composite


Proprietary Part Number

Amphenol® Tri-Start Composite Connectors can be ordered by coded part number.

Ordering procedure is illustrated by part number CTVPS00RF-9-35PB as shown below:

CTVPS00RF-9-35PB

Connector Type
  • CTV designates Tri-Start Series Connector
  • CTVP designates panel mounted receptacle
  • CTVS designates 200°C rated
  • CTVPS designates panel mounted 200°C rated receptacle
Shell Style
  • 00 designates wall mount receptacle
  • 01 designates line receptacle
  • 02 designates box mount receptacle*
  • 06 designates straight plug
  • 07 designates jam nut receptacle
Service Class
  • RF Electroless nickel plated composite (200°C, 2000-hour salt spray)
  • RW Olive drab cadmium plated composite (175°C)
  • RGF** Electroless nickel plated ground plane composite (200°C)
  • RGW** Olive drab cadmium plated ground plane composite (175°C)
  • RQF Same as RF composite, with Quadrax contacts
  • RQW Same as RW composite, with Quadrax contacts
  • RGQF Same as RGF composite, with Quadrax contacts
  • RGQW Same as RGW composite, with Quadrax contacts
  • DN Durmalon plated, Nickel-PTFE alternative to Cadmium. Corrosion resistant, 1,000 hour salt spray, EMI-50dB at 10GHz specification min., 175 degrees
Shell Size

9 thru 25 available


Insert Arrangement

MIL-DTL-38999, see catalog 12-C3


Contact Type
  • H designates 1500 cycle pin contacts
  • J designates 1500 cycle socket contacts
  • P designates 500 cycle pin contacts
  • S designates 500 cycle socket contacts

Alternate Positions

Locksmith keying - rotation of minor keys. See catalog 12-C3. “N” not required for normal position.


* Consult Amphenol Aerospace Sidney NY for availability.

** For more information on Coax/Triax/Twinax Ground Plane Connectors consult Amphenol Aerospace

Amphenol® Cage Code: 77820

NOTE: Catalog 12-C3 catalog was released Jan. 2010. It covers the majority of the circular connector products offered by Amphenol Aerospace. Go online for this catalog at www.amphenol-aerospace.com, where the product sections can be viewed and downloaded. The next version of this combined circular product catalog (12-C4) will be available within 2011. Consult Amphenol Aerospace, Sidney NY for more information.

 

Subminiature Tri-Start

How to Order –D38999, CTV military, composite

Military Part Number

To more easily illustrate ordering procedure of Tri-Start Composite Connectors by military designation, part number D38999/20JG35PN is shown as follows:

D3899920JG35PN

Connector Type
  • D38999/: Designates MIL-DTL-38999 Series III Connector
Shell Style
  • 20 designates wall mount receptacle
  • 24 designates jam nut receptacle
  • 26 designates straight plug

Consult Amphenol Aerospace for availability of composite box mount receptacles

Service Class
  • J Olive drab cadmium plate (175°C), 2000 hrs. dynamic salt spray
  • M Electroless nickel plate (200°C), 2000 hrs. dynamic salt spray
Shell Size

MIL-DTL-38999, Sizes 9-25

A B C D E F G H J MIL Shell Size
9 11 13 15 17 19 21 23 25 Amphenol ® Shell Size
Insert Arrangement

MIL-DTL-38999, see catalog 12-C3


Contact Type
  • H designates 1500 cycle pin contacts
  • J designates 1500 cycle socket contacts
  • P designates 500 cycle pin contacts
  • S designates 500 cycle socket contacts
  • A designates same as “P” except supplied less pin contacts
  • B designates same as “S” except supplied less socket contacts (A & B designate non-standard contact applications)

Alternate Positions

Locksmith keying - rotation of minor keys. See catalog 12-C3 (Use “N” for normal position).

 

Subminiature Tri-Start
Specifications

MIL-DTL-38999 Series III (TV)

  • 100% scoop-proof
  • High density contact arrangements
  • Contact sizes 12 through 22D plus size 8, 12, 16 coax, and size 8 twinax
  • Removable crimp, PCB, wire wrap, coax, triax, twinax, and high-speed quadrax and differential twinax contacts
  • Fiber optics available with MIL-PRF-29504 termini, MT ferrule termini, and ARINC 801 termini
  • Options include Hermetics, Filters, and Thermocouples
  • Self-locking quick disconnect threaded coupling
  • Corrosion resistant - shells of stainless steel or cadmium plate over nickel withstand a 500-hour salt spray exposure
  • Moisture resistance - improved interfacial seal design prevents electrolytic erosion of contacts
  • EMI shielding - designed to obtain metal-to-metal coupling, the TV connector provides a superior EMI shielding capability
  • Vibration/Shock - operates under severe high-temperature shock and vibration testing through 200°C
  • Clutch-LokTM MIL-DTL-38999 Series III High Vibration Connector - All advantages of stainless steel/Class K firewall TriStart connectors plus a unique clutch design that actually tightens itself under vibration
  • Firewall capability - available in stainless steel shell (Class K)
  • Composite Tri-Start, qualified to MIL-DTL-38999, Rev. J - offers a lightweight, corrosion resistant connector with the same high performance features as it’s metal counterpart
    • Lightweight: 17%-70% weight savings
    • Corrosion resistance: withstands 2000 hrs. of salt spray exposure
    • Durability: 1500 connector couplings
  • Locksmith keying - 5 keyway polarization with 5 alternate rotations
  • Shell grounding fingers are standard on all plugs
  • Triple-web grommet seal
  • DOD preferred
  • Available in a Fail Safe Lanyard Release plug
  • See catalog 12-C3

    Catalog 12-C3 catalog was released Jan. 2010. It covers the majority of the circular connector products offered by Amphenol Aerospace. Go online for this catalog at www.amphenol-aerospace.com, where the product sections can be viewed and downloaded. The next version of this combined circular product catalog (12-C4) will be available within 2011. Consult Amphenol Aerospace, Sidney NY for more information.

CONTACT RATING

Contact Size Test Current Maximum Millivolt Drop*
Crimp Hermetic Crimp Hermetic
22D 5 3 73 85
20 7.5 5 55 60
16 13 10 49 85
12 23 17 42 85
10 (Power) 33 NA 33 NA

*Maximum Millivolt Drop data is determined by measuring the resistance of mated contacts from end to end.

** When using silver plated wire


contact crimp well data


FINISH DATA

Non-Hermetic Shell Components
Finish Service Class
Military Proprietary
Anodic Coating (Non-Conductive) C RX***
Electroless Nickel F RF
Olive Drab Cadmium Plate Nickel Base W RW
Stainless Steel with Nickel Plate S RS
Stainless Steel K RK
Olive Drab Cadmium Plate Composite J RW
Electroless Nickel Plate Composite M RF
Hermetic Connectors
Material/Finish Suffix
Military Proprietary
Stainless Steel Y Y
Stainless Steel, Nickel Plate N YN

*** Add suffix (005) to part number


Service Rating

Service Rating Suggested Operating Voltage (Sea Level) Test Voltage(Sea Level) Test Voltage 50,000 Ft. Test Voltage 70,000 Ft. Test Voltage 110,000 Ft.
AC (RMS) DC
M 400 550 1300 VRMS 550 VRMS 350 VRMS 200 VRMS
N 300 450 1000 VRMS 400 VRMS 260 VRMS 200 VRMS
I 600 850 1800 VRMS 600 VRMS 400 VRMS 200 VRMS
II 900 1250 2300 VRMS 800 VRMS 500 VRMS 200 VRMS

Please note that the establishment of electrical safety factors is left entirely in the designer’s hands, since he is in the best position to know what peak voltages, switching surges, transients, etc. can be expected in a particular circuit.

 

Subminiature SJT

Features, Part Number Breakdown

  • 100% scoop-proof – Basic LJT lengths
  • Basic JT mounting dimensions
  • Bayonet coupling
  • 5 key/keyway polarization with 4 alternate keyings
  • Rear release crimp contacts
  • PCB, wire wrap, twinax, and coax contacts available
  • High density insert patterns available
  • Shell grounding fingers are an option on the plug
  • Options include Hermetics, Filters, and Thermocouples
  • See SJT section of catalog 12-C3.

SJT How to Order

PART NUMBER

To more easily illustrate ordering procedure, part number SJT00RT-18-66PA( ) is shown as follows:

SJT00RT-18-66PA

See code below:

  1. Connector Type
    • SJT designates standard scoop-proof Junior Tri-Lock Connector
    • SJTS designates high temperature connector
    • SJTG designates plug with grounding fingers
    • SJTP designates back panel mounted
  2. Shell Style
    • 00 designates wall mount receptacle
    • 06 designates straight plug
    • 07 designates jam nut receptacle
    • I designates solder mount receptacle – hermetic
  3. Service Class
    • "Y": For hermetic applications with fused compression glass sealed inserts. Leakage rate less than 0.01 micron cu. ft./hr. at 15 psi differential.
    • "RT": For environmental applications - supplied without rear accessories. Serrations on rear threads of shells.

    For additional information defining complete description of service class, consult Amphenol, Sidney, NY.

  4. SJT shell sizes available from 8 through 24.
  5. – 66 designates insert arrangement
  6. P designates pin contacts; S for socket contacts
  7. A designates a rotated connector assembly (alternate keying). Other basic rotations are B, C and D. No letter required for normal, (no rotation) position
  8. Finish variation suffix

 

Military and Commercial Air Electrification: Part 1 — Harnessing Hybrid-Electric Power >