MIL-DTL-32139A J70A-2F2-031-451-TH 31Pin Gold-Plated Ultra-Mini Rectangular Right Angle PCB Socket
J70A series is an ultra-micro rectangular electrical connector that complies with GJB7245/ MIL-DTL -32139A. It features 0.635mm pitch twisted wire elastic pins (twist pins), emphasizing high density, miniaturization and high reliability. It is suitable for demanding scenarios such as aerospace, aerospace industry and high-end industry. Support cable-cable, cable-PCB, and PCB-PCB interconnection. High-density miniaturization: 0.635mm pitch, multi-core coverage, significantly saving PCB and overall machine space. Its characteristics are mainly concentrated in the following aspect:
High-reliability contact: The twist needle multi-contact design is shock-resistant and vibration-resistant, with a short instantaneous breaking time, making it suitable for environments with strong vibration and shock.
Anti-misinsertion and shielding: Polarization structure for anti-reverse insertion; The metal casing provides EMI/RFI shielding, enhancing signal integrity.
Installation and locking: Metric thread screw-nut engagement, smooth insertion and extraction, reliable locking, suitable for different installation layouts.
Process compatibility: Multiple termination methods, support for automated assembly, suitable for mass production and complex system integration.
Product display
Product Performance Details
| Product model |
J70A-2F2-031-451-TH |
Contact resistance |
≤60 mΩ |
| Ambient temperature |
-55℃~+125℃ |
Insulation resistance |
≥5000MΩ 100VDC |
| Vibration |
10Hz~2000Hz 196m/s2 |
Medium pressure resistance |
250V |
| Termination method |
R/A PCB welding |
Mechanical life |
≥500 times |
| Impact |
980m/s2 6ms |
Rated current |
1 A |
Physical product display
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Display of Strength
Production Plant Area
Machining production workshop
Precision Assembly Production Workshop
Glass-to-metal sealed production workshop
Obtained Certification Certificate
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Product packaging
Packaging and Shipping
- Standard export carton
- As per customized specifications such as logo or others According to customers' requirements
- Delivery time:Within 24 hours for stocks, 3-4 weeks for mass production orders. (based on different quantities,ODM, etc.)
FAQ
Q: Are you trading company or manufacturer?
A: Our company is a comprehensive manufacturer with 17 years of r&d, manufacturing and sales of aerospace and commercial RF microwave transmission components.
Q:What are the main products of your company?
A:Main products: RF coaxial connectors and adapters, RF cable assemblies, miniature rectangular electrical connectors and cable assemblies, coaxial waveguide converters and cable assemblies, glass insulator sealed connectors and other microwave products.
Q: Does your company accept customized products?
A: We accept ODM.
Q: Does your company provide free samples?
A: We support free samples with freight paid on delivery.
Q: What is the minimum order quantity of your company's products?
A: 200 pieces. The price is more expensive under 200 piece .
Q: Which logistics company does your company ship through?
A:Our company cooperates with international logistics companies DHL.UPS,FedexTX,TNT all year round to ensure our customers receive their goods quickly with the lowest shipping cost. There are also air and sea logistics.
Q: How long does it usually take to receive the goods?
A: Generally, 3-8 working days for international express, 5-8 working days for air freight.
Q:What payment methods does your company accept?
A: We accept L/C, T/T, Western Union, Trade Assurance (credit card &T/T)
Q: How long is your warranty?
A: The warranty period is three months.
