Rectangular Connectors

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J30J Series

Applications of Rectangular Connectors

Our J30J series connectors feature high-density, lightweight, and miniaturized design, providing reliable interconnectivity for electrical circuits between cable-to-cable, cable-to-PCB, and PCB-to-PCB connections.

J30J-9TJ

J30J-25ZKP

J30J-31TJNP5-J

J30J-74TJL

J30J-74ZKWP7-J

J30J-100TJWP7

J30J-144ZKNP5-J

General Information

Compliant with GJB2446A (equivalent to MIL-C-83513)
Positive contacts feature elastic stranded pins
High-density contacts with a spacing of 1.27mm
Metal shielded housing construction equivalent to the MDM series from the United States
Available in eleven specifications, ranging from 9 to 144 contacts
Tail termination modification available for PCBs
Executing enterprise standards:Tail termination modification available for PCBs
- J30J Series Standard Products: 21E0.204.118JT
- J30JM Series Gel-Sealed Products: Q/21EJ618
- J30J Series Glass Sintered Seal Products: Q/21EJ1001

Environments

Built to withstand demanding operating conditions, our J30J series rectangular connectors are engineered to endure strong vibrations, shocks, and other challenging environments. They are particularly suitable for applications that require special considerations for space utilization and lightweight equipment.

Main Technical Information

Operating Temperature: -55°C to 125°C
Rated Current: 3A
Contact Resistance: ≤ 10mΩ
Insulation Resistance: ≥ 5000MΩ at room temperature; ≥100MΩ under humid conditions
Withstanding Voltage: 800V
Vibration Resistance: 10 to 2000Hz with an acceleration of 196m/s²
Shock Resistance: Acceleration of 735m/s²
Acceleration Resistance: 735m/s
Mechanical Lifespan: 500 cycles
Air Leakage Rate Indicator (for J30J Series Sealed Products, under a pressure difference of one atmosphere):
- J30JM Series: 5×10-2Pa•cm3/s J30JM1
- J30JMD1 Series: 1×10-3Pa•cm3/s
Recommended Tightening Torque for Locking Screws:
- 9 to 100 contacts: 0.15 to 0.2 N•m
- 144 contacts: 0.2 to 0.3 N•m
Salt Spray Test: 96 hours