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

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:

  • 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.

  • 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.

  • 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.

  • 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:

  • Industrial Automation & PLC Modules: Side-mounted communication ports for linking adjacent controller sub-modules or expanding I/O.

  • Server Racks & Telecom Backplanes: Horizontal board interconnects inside rackmount servers, telecom base stations, and network switches.

  • Power Supplies & Energy Equipment: Space-constrained inverter control systems, battery storage management boards (BMS), and charging piles.

  • HMI Panel Controls: Connecting front-panel LCD/touchscreen user displays horizontally to the main computing board.

  • Medical Equipment Systems: Main internal routing bus interfaces inside diagnostic machinery and patient monitors.

Honorary Qualifications

ISO 9001:2015 Quality Management System Certificate (Ganzhou Dayu Factory)

ISO 9001:2015 Quality Management System Certificate (Ganzhou Dayu Factory)

ISO 9001:2015 Quality Management System Certificate

ISO 9001:2015 Quality Management System Certificate

IATF 16949:2016 Automotive Quality Management System Certificate

IATF 16949:2016 Automotive Quality Management System Certificate

TUV certification

TUV certification

TUV Certifications

TUV Certifications

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Technical Support

Tel: +86 13798282367
Email: yuan_guo@elete-tech.com

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Tel: 86-769-81769832
Email: jammy.wong@elete-tech.com

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