Rectangular Connectors

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J29A Series

Applications of Rectangular Connectors

Our J29A 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.

J29A-37ZKNP11

General Information

Robust metal housing for enhanced durability
Contact spacing of 1.91mm and pitch of 1.65mm
Plug equipped with elastic crimp pins, socket with rigid pin holes
Available in two-row configurations with 9, 15, 21, 25, 31, 37 pins, and three-row configurations with 51, 66 pins
Wide range of locking components and rear cable clamps for flexible installation
Plug and socket variants based on shell mounting plate width: Standard (Wide), -A Type (Narrow), and -Al Type (Intermediate width between Standard and -A Type)
Multiple termination options including crimping, soldering, straight and right-angle PCB

Environments

Built to withstand demanding operating conditions, our J29A 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

Ambient Temperature	-55℃~ 125℃
Vibration Resistance	10Hz~ 2000Hz 200m/s2
Random Vibration Resistance	Power Spectral Density: 0.4G 2 /Hz Total Acceleration (Root Mean Square Value): 23.1G
Shock Resistance	Acceleration: 1200 m /s² Shock pulse: 6ms
Rated Current	5A
Contact Resistance	≤ 10m Ω
Insulation Resistance	≥ 5000M Ω
Withstanding Voltage	1500V
Mechanical Lifespan	500 mating cycles
Air Tightness Standards (Applicable only to J29 series rectangular connector)	Water Seal: The pressure difference is equal to atmospheric pressure. No air bubble is produced when the connector is immersed in water.
	Airtight Seal: 1×10-1Pa.cm3/s (pressure difference=1×10-1Pa.cm3/s)