2.54mm Pitch Right Angle Box Header, Dual-Row Shrouded Thru-Hole PCB Ejector/Box Header Connector
Right Angle 2.54mm Shrouded Box Header with Center Polarization Slot for Side-Entry IDC Ribbon Cable Mating
BXNDR99-A001
Serial Number:BXNDR99-A001
A heavy-duty 2.54mm pitch dual-row right angle box header featuring a space-saving thru-hole side-entry design and built-in polarization slot for error-free internal ribbon cable interfacing.
| Feature | Specification |
|---|---|
| Model | BXNDR99-A001 |
| Pitch | 2.54mm(0.1'') |
| Gender | Male Header |
| Rows | Double/Dual |
| Mounting Orientation | Right Angle (90-Degree) Thru-Hole |
| Insulator Height | 9.91mm 0.39'' |
| No.of Pins | Dual Row (Per Row 03~40 Pins, customizable from 2x3 to 2x40) |
| Current Rating | 3 Ampere |
| 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 |
| Cross-Reference | 3M 2500Series, N2514-5002-RB Equivalent / Drop-in Replacement |
| ·All materials are RoHS and REACH compliant. Halogen-free options are available. | |
Key Features & Advantage:
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Space-Optimized Right Angle Design: The 90-degree right-angle profile directs cables parallel to the PCB surface, making it ideal for low-profile enclosures or side-entry connection architectures.
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Foolproof Anti-Misinsertion Keyway: Built with a central polarization slot that perfectly guides the IDC ribbon socket into place, preventing reverse mating and wrong-pin connections.
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Rugged 4-Walled Pin Shroud: Equipped with a comprehensive box protective housing that fully shields the 0.64mm square brass pins against side impacts, bending, and harsh installation strain.
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High-Strength Thru-Hole Mounting: Straight solder tails penetrate the PCB to deliver superior mechanical anchoring strength, capable of withstanding repetitive mating cycles and vibrations.
Drawing

Classic Applications
This 2.54mm right angle box header is a standard choice for dense electronic rack systems requiring internal side-access bus layouts:
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Industrial Automation & PLC Modules: Side-mounted communication ports for linking adjacent controller sub-modules or expanding I/O.
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Server Racks & Telecom Backplanes: Horizontal board interconnects inside rackmount servers, telecom base stations, and network switches.
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Power Supplies & Energy Equipment: Space-constrained inverter control systems, battery storage management boards (BMS), and charging piles.
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HMI Panel Controls: Connecting front-panel LCD/touchscreen user displays horizontally to the main computing board.
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Medical Equipment Systems: Main internal routing bus interfaces inside diagnostic machinery and patient monitors.
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