HDAS Series Connectors
Contact:
Description:
Amphenol reduces the pitch and increases the density of contacts with the HDAS range. With its robust and simple design, high density and high performance in harsh environments, HDAS rectangular connectors are the right high-density PCB connector when installation, cost and reliability must be considered.
Features & Benefits:
Key Features:
- 7 sizes from 3 to 5 rows, 50 to 253 signal contacts
- 4.5A per signal contact / DWV: 750 Vrms
- High density: 1.905 [.075] staggered grid
- Press fit solderless attachment technology available - Lateral rails to protect male pins from external damage
Technical Information:
- Cost effective rugged connector for harsh environments
- Monolithic high-density PCB interconnect
- High pin counts up to 253 contacts per connector
- Designed for severe mechanical environments
- High temperature (LCP material) & vibration levels
- Mezzanine or right angle board to board connection
Performance Specifications
| Mechanical Characteristics | |
| Backoff1 (mm) | 1.2 [.0472] MAX |
| Mating force per contact (N) | 0.6 < f < 0.8 |
| Unmating force per contact (N) | 0.3 < F < 0.5 |
| Durability cycles | 500 |
| Sinusoidal vibrations (20 to 2000 Hz) micro discontinuity 2ns | 15 g |
| Random vibrations (600 to 700 Hz) micro discontinuity 2ns | 2.682 g² / Hz |
| Shocks micro discontinuity 2ns | 100 g |
| Recommended tightening torques: | |
| - nuts for Ø 2.5mm screws, brass (m.N) - nuts for Ø 1.6mm screws, brass (m.N) |
0.25 |
| Environmental Characteristics | |
| Thermal shocks (°C) | -65 / +150 |
| Salt Spray (hours) | 96 |
| Humidity: | |
| Days Temperature (°C) Humidity rate (%) |
10 25/65 90-95 |
| Electrical Characteristics | |
| Current rating per contacts (A) | 4.5 (see derating curve) |
| Insulation resistance (GΩ) | 5 MIN |
| Contact resistance (mΩ) | 10 MAX |
| Dielectric Withstanding Voltage (Vrms) | 750 MIN |
How to Order Guide
Board Level Connectors HDAS
2:50
