Micro Rectangular Connectors | J30J (GJB2446 / MIL-C-83513)

J30J Series Micro Rectangular Connector

The J30J series is a micro rectangular connector compliant with GJB2446 (equivalent to MIL-C-83513 / MIL-DTL-83513) and interchangeable with MDM-series and domestic equivalents. It uses gold-plated twisted-wire (“twist pin”) contacts with seven contact points each for exceptional reliability, on a 1.27 mm grid for high density in a small, lightweight shell. Aluminium-alloy shells and a range of aluminium tail clamps extend the J30 series, with 9 to 100 contacts available.

Key Specifications

Contacts 9 - 100

Contact Grid 1.27 mm

Standard GJB2446

Executive Standard	GJB2446 (MIL-C-83513 equivalent)
Contact Type	Gold-plated twisted-wire pin, 7 contact points
Contact Grid	1.27 mm
Contact Count	9 / 15 / 21 / 25 / 31 / 37 / 51 / 66 / 74 / 100
Wire Range	0.07–0.15 mm²
Rated Current	3 A
Contact Resistance	≤ 10 mΩ
Insulation Resistance	≥ 5000 MΩ
Dielectric Withstanding Voltage	800 V
Operating Temperature	−55 °C to +125 °C
Relative Humidity	95% at +40 °C
Vibration	10–2000 Hz, 196 m/s²
Shock	735 m/s², 11 ms
Sealing	Sealed receptacle versions available
Mechanical Endurance	500 mating cycles