Rectangular Connectors

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.

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  • Rectangular Connectors
  • Rectangular Connectors
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)
With a team of highly skilled R&D professionals and certifications in high-tech enterprise and quality management systems, Kaida exports its products to over 30 countries worldwide, earning a solid international reputation.
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