Product Specifications
Product Introduction
This product is a hermetically sealed receptacle with a glass-to-metal sealing structure. It features a 1.27 mm contact pitch, and all contacts are gold-plated to provide excellent electrical conductivity and corrosion resistance.
The receptacle is available in nine contact configurations: 5, 9, 11, 13, 15, 21, 25, 31, and 37 contacts.
The mating plug utilizes braided (twisted-wire) flexible contacts, ensuring smooth insertion and withdrawal. The applicable conductor cross-sectional area is 0.10–0.15 mm².
The receptacle provides excellent hermetic sealing, with a leak rate of ≤ 1.0 × 10⁻³ Pa·cm³/s. Its compact design offers excellent resistance to vibration, mechanical shock, and acceleration.
The product complies with the technical requirements of GJB2446A.
Standard
GJB2446A
Main Technical Specifications
| Parameter | Specification |
|---|---|
| Contact Pitch | 1.27 mm |
| Contact Configurations | 5, 9, 11, 13, 15, 21, 25, 31, and 37 contacts |
| Contact Finish | Gold-plated |
| Mating Contact Type | Braided (Twisted-Wire) Flexible Contacts |
| Applicable Wire Size | 0.10–0.15 mm² |
| Hermetic Leak Rate | ≤ 1.0 × 10⁻³ Pa·cm³/s |
| Relative Humidity | 95% at +40°C |
| Vibration | 10–2000 Hz, 196 m/s² |
| Mechanical Shock | 735 m/s² |
| Acceleration | 735 m/s² |
| Contact Resistance | ≤ 15 mΩ |
| Insulation Resistance | ≥ 5000 MΩ @ 100 VDC |
| Dielectric Withstand Voltage | 300 VAC |
| Rated Current | 3 A per Contact |
| Mechanical Life | 500 Mating Cycles |
