2.54mm x 2.54mm Dual Row Vertical Polarized Box Header PCB Board-to-Board Connector-ELETE | Professional Connector Manufacturer

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2.54mm x 2.54mm Dual Row Vertical Polarized Box Header PCB Board-to-Board Connector

Vertical Through-Hole Shrouded Box Header with Advanced Polarization and Pin Protection

BXNDS02-A001

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BXNDS02-A001

Serial Number：BXNDS02-A001

Connector & Cable

Board to board connector

Box Header

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BXNDS02 series is a 2.54mm pitch, dual-row vertical through-hole box header designed with an optimized polarization housing to ensure secure, blind-mating, and pin-protected board-to-board connections.

Feature	Specification
Model	BXNDS02-A001
Pitch	2.54 mm / 0.1 inch / 0.1"
Rows	Dual Row / Double Row
Connector Type	Shrouded Header / Box Header/IDC Header
Insulator Height	9.0mm
Orientation	Straight / Vertical
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 / Up to 80 Pins total
·All materials are RoHS and REACH compliant. Halogen-free options are available.

Key Features & Advantages

Advanced Polarization Housing: Engineered with an asymmetrical shrouded profile and keying features to physically prevent reverse mating or misalignment when connecting with female headers.
Robust Pin Protection: Fully wraps the inner 0.64mm square pins to safeguard them against bending, scratching, and external dust during transportation and field installation.
High-Temperature Material Build: Molded from premium, UL 94V-0 rated LCP or NL6T engineering plastics, enabling full compatibility with industrial lead-free wave soldering ovens.
Excellent Solder Retention: Through-hole (DIP) mounting tails provide high structural anchoring on the PCB, smoothly absorbing insertion stresses and repetitive mating force.

Drawing

Classic Applications

Industrial Controller Modules: Modular expansion slots for PLCs, centralized CNC control units, and factory automated test instrumentation.
Power Supply Infrastructure: Smart grid monitoring components, battery charging modules, and distribution panel wiring interfaces.
Telecommunications & Computing: Communication server backplanes, network routers, and embedded processor daughterboard attachments.
Automotive Control Hubs: In-vehicle tracking hardware, diagnostic system clusters, and climate control electronic boards demanding strict anti-reverse assembly.
Medical Analytical Systems: Main control board links for laboratory testing machinery, healthcare imaging units, and reliable patient display panels.