2.54mm Pitch Ejector Header with Long Latch, Right Angle Through-Hole Type - EJNDR01 Series
Horizontal PCB Mount 2.54x2.54mm Double Row Box Header with Ejection Latches
EJNDR01-A001
Serial Number:EJNDR01-A001
Heavy-duty 2.54mm pitch right-angle (90°) through-hole ejector headers with integrated long mechanical latches, delivering secure vibration-proof locking and low-profile horizontal routing for ribbon cable-to-board systems.
| Feature | Specification |
|---|---|
| Model | BXNDR01-A001 |
| Pitch | 2.54mm/ 0.1 inch / 0.1" |
| Gender | Male Header, Box Header |
| Rows | Dual Row |
| Insulator Height |
9.1mm/ 0.358 inch / 0.358" |
| Number of Pins | 2 to 40 Pins per Row |
| Mounting Type | Right Angle Through-Hole / 90° Dip Type |
| Current Rating | 3 A, 4A, 5A or as required |
| Insulation Resistance | 1000MΩ Min |
| Dielectric Withstanding | 600V AC |
| Contact Resistance | 20mΩ Max |
| Operating Temperature | -40℃ to +105℃ |
| Contact Material | Brass / Phosphor Bronze |
| Insulation Material | High-temp Polyester,UL94V-0 LCP/NL6T/PA9T |
| Mating Connector | IDCNF Series IDC Ribbon Cable Connector |
| ·All materials are RoHS and REACH compliant. Halogen-free options are available. | |
Key Features & Advantage
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Space-Saving Right Angle Design: The right-angle orientation allows the mating cable to be plugged parallel to the PCB surface, significantly lowering the overall vertical height profile for slim or stacked chassis designs.
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Secure Long Latch Locking System: Equipped with rugged long mechanical ejector latches that tightly lock the matching IDC socket in place, offering superior pull-out resistance under shock and high-vibration environments.
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Smooth Mechanical Ejection Mechanism: The heavy-duty levers roll outward to seamlessly eject the cable connector, ensuring quick maintenance and minimizing stress or damage to wires and contact pins.
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Standard Keyway Polarization: Features a standard central polarization slot combined with lateral guides to ensure error-free mating alignment and prevent inverted insertion.
Drawing

Classic Applications
Industrial Control Cabinets: Perfect for high-density side-by-side PCB stacking inside PLCs, distributed I/O modules, and central computer controllers where vertical headroom is limited.
Heavy Industrial Equipment: Heavy-duty CNC machining stations, textile machineries, and manufacturing equipment panels that require absolute secure connectivity despite constant mechanical vibration.
Telecommunications & Storage Racks: Internal parallel signal routing for rack-mount network servers, power backup distribution buses, and base station equipment.
Smart Grid & Renewable Energy: Connection of main boards and daughter boards inside large solar inverters, grid monitor modules, and wind turbine pitch control systems.
Medical Equipment Backplanes: Low-profile interface processing routing inside CT scanners, heavy-duty patient monitoring systems, and clinical laboratory analyzers.
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