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J29A-37TJL High Temp Resistant Latching Signal Transmission Connector

Basic Properties
Place of Origin: China
Brand Name: Jovelix
Certification: AS9001
Model Number: J29A-37TJL
Trading Properties
Minimum Order Quantity: 10PCS
Price: 10$--500$
Payment Terms: L/C,T/T,Western Union
Supply Ability: 10000 pcs per month
Product Summary
J29A Series Micro-Rectangular Electrical Connector Product Introduction Contact spacing: 1.91 mm, row spacing: 1.65 mm Plug with stranded elastic pins; receptacle with rigid sockets Two rows: 9, 15, 21, 25, 31, 37 contacts; three rows: 51, 66 contacts Various locking assemblies and rear cable clamps ...

Product Details

Operating Temperature: -55°C To +125°C
Rated Operating Current: 5A
Contact Resistance: ≤10mΩ
Insulation Resistance: ≥5000MΩ At Room Temperature;
Dielectric Withstanding Voltage: 1500 VDC
Vibration: 10–2000Hz,acceleration196m/s²
Impact: 1200m/s²for6ms
Watertight: 1 Atm Pressure Difference; No Bubbles In Water Test
Hermetic: 1×10-1 Pa·cm²/s(1 Atm Pressure Difference)
Recommended Locking Torque: 0.35–0.4 N·m
Recommended Mounting Torque: 0.45–0.5 N·m
Mechanical Life: 500 Mating Cycles
Product Description
J29A Series
Micro-Rectangular Electrical Connector
Product Introduction
  • Contact spacing: 1.91 mm, row spacing: 1.65 mm
  • Plug with stranded elastic pins; receptacle with rigid sockets
  • Two rows: 9, 15, 21, 25, 31, 37 contacts; three rows: 51, 66 contacts Various locking assemblies and rear cable clamps available
  • Plug and receptacle classified by mounting flange width: standard (wide), -A (narrow), -AI (between standard and -A)
  • Multiple termination types: crimp, solder, straight PCB, right-angle PCB
  • Compliant with GJB2446A-2011; widely used in aviation, aerospace,, railway and other industrial fields
Product Information

Function  Application:

High-density, lightweight and miniaturized design for reliable interconnection between cable to cable, cable to PCB and PCB to PCB within electrical systems.

Operating Environment :

Withstands severe conditions including strong vibration and shock; especially suitable for applications with strict space and weight requirements.

Main Technical Specifications
  • Operating temperature: -55°C to +125°C
  • Rated operating current: 5A
  • Contact resistance:≤10mΩ
  • Insulation resistance:≥5000MΩ at room temperature;
  • Dielectric withstanding voltage: 1500 VDC
  • Vibration:10–2000Hz,acceleration196m/s²
  • Impact:1200m/s²for6ms
  • Sealing (for J29M series only)
  • Watertight: 1 atm pressure difference; no bubbles in water test
  • Hermetic: 1×10-1 Pa·cm²/s(1 atm pressure difference)
  • Recommended locking torque: 0.35–0.4 N·m
  • Recommended mounting torque: 0.45–0.5 N·m
  • Mechanical life: 500 mating cycles
Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
0
3 star
0
2 star
0
1 star
0
All Reviews
  • M
    Matej Kovač
    Croatia (local name: Hrvatska) Apr 20.2026 trustpilot.com
    ★★★★★
    ★★★★★
    Matched for local defense mobile signal devices. Dependable locking and environmental resistance deliver consistent transmission effect, gaining favorable feedback from domestic equipment producers.
  • B
    Bojan Kralj
    Slovenia Apr 14.2026 trustpilot.com
    ★★★★★
    ★★★★★
    We deploy this high-temperature connector on industrial thermal testing equipment. Stable latching performance and heat resistance fully satisfy strict European industrial high-temperature working requirements.
  • B
    Burak Demir
    Turkey Apr 13.2026 trustpilot.com
    ★★★★★
    ★★★★★
    Equipped inside aviation high-temperature functional components. Precise locking positioning prevents assembly errors, stable signal performance fully conforms to local aviation manufacturing inspection standards.
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