2.54mm Pitch Dual Row Press-Fit Right Angle Ejector Header Connector
90-Degree Latched Box Header with Long Ejector Arms for Heavy-Vibration Solderless PCB Connections
EJNDR01-Y001
Serial Number:EJNDR01-Y001
A dual-row 2.54mm pitch press-fit right-angle ejector header featuring robust locking latches that provide ultimate retention and effortless ejection for IDC ribbon cables in low-profile PCB environments.
| Feature | Specification |
|---|---|
| Model | EJNDR01-Y001 |
| Pitch | 2.54mm/ 0.1 inch / 0.1" |
| Rows | Dual Row / Double Row |
| Orientation | Solderless Press-fit technology, Right Angle / 90-Degree |
| Current Rating | 3A,4A or as required |
| Contact Resistance | 20mΩ Max |
| Insulation Resistance | 1000MQ Min |
| Dielectric Withstanding | 600V AC |
| Operating Temp | -40℃ to +105℃ |
| Housing Material | UL94V-0(LCP/PA9T/PA6T) |
| Contact Material | Brass, Phosphor Bronze(Gold or Tn Plating) |
| Available Pins | 3 - 40 Pins Per Row / 6 - 80 Pins Total |
| ·All materials are RoHS and REACH compliant. Halogen-free options are available. | |
Key Features & Advantages
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Secure Ejector Latch Mechanism: Integrated with heavy-duty long latches that securely lock the mating ribbon cable in place to eliminate completely accidental disconnections caused by high vibration or mechanical shock.
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90-Degree Low-Profile Solution: Right-angle design directs the wire exit horizontally, drastically reducing vertical overhead clearance and saving massive space inside tight enclosures.
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Solderless Press-Fit Compliant Pins: Employs compliant pin technology for quick, eco-friendly mechanical termination directly into the PCB, removing reflow/wave soldering heating cycles and preventing board warping.
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Premium Polarization & Protection: The fully shrouded housing protects fragile pins from bending, while built-in polarization keys ensure error-free mating.
Drawing

Classic Applications
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Industrial Automation & Robotics: Ideal for linking multi-axis motion controller boards to moving robotic arms via IDC wire harnesses, where constant movement demands non-disconnectable locking.
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Aerospace & Defence Electronics: Used in navigation computers and armored vehicle control cabins where extreme vibration, continuous g-force, and thermal fluctuations are common.
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High-End Telecommunication Servers: Horizontal server blades, multi-channel processing arrays, and rack-mount routers where board spacing is highly limited.
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Heavy Medical Diagnostics: Critical link boards inside high-vibration equipment such as mobile X-ray units and specialized lab centrifuges.
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Renewable Energy Storage & Inverters: Connecting the master control units to battery monitoring ribbon cable bundles in solar grid inverters and electric vehicle charging pillars.
Honorary Qualifications
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