2.54mm Pitch SMT Box Header | 3M 2500 Series Equivalent | BXNDM99-A001-ELETE | Professional Connector Manufacturer

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2.54mm Pitch SMT Box Header | 3M 2500 Series Equivalent | BXNDM99-A001

High-quality SMT Box Header connector, direct drop-in replacement for 3M 2500 Series and N2514-6V0C-RB. 2.54mm pitch, dual-row, SMT

BXNDM99-A001

❌️

BXNDM99-A001

Serial Number：BXNDM99-A001

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Box Header

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A premium 2.54mm pitch dual-row surface mount (SMT) box header featuring a fully shrouded protective housing, integrated center polarization slot, and robust brass contacts for secure wire-to-board IDC connections.

Feature	Specification
Model	BXNDM99-A001
Pitch	2.54mm(0.1'')
Gender	Male Header
Rows	Double/Dual
Mounting Type	Surface Mount Technology(SMT)
Insulator Height	10.16mm 0.4''
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 2500 Series, N2514-6V0C-RB Equivalent / Drop-in Replacement
·All materials are RoHS and REACH compliant. Halogen-free options are available.

Key Features & Advantage:

Integrated Polarization Slot: Designed with a central keyway slot to ensure correct orientation and prevent reverse mating when connecting with IDC ribbon cable sockets.
Efficient Surface Mount (SMT) Design: Optimized for automated high-speed SMT assembly lines, helping reduce production time and labor costs compared to traditional through-hole variants.
Full Shroud Pin Protection: The rugged four-walled box casing thoroughly shields the 0.64mm square pins from mechanical bending, dust, and operational damage.

FAQ

Q1: Is the BXNDM99-A001 a direct drop-in replacement for the 3M 2500 Series?

A: Yes. The BXNDM99-A001 is a direct drop-in equivalent for the 3M 2500 Series and part number N2514-6V0C-RB. It shares identical electrical and physical footprints, including a 2.54mm (0.1") pitch, dual-row SMT design, and a 10.16mm insulator height.

Q2: What cable connectors are compatible with this SMT Box Header?

A: It is designed to mate seamlessly with standard 2.54mm pitch female IDC ribbon cable sockets. The integrated center polarization slot ensures proper orientation during insertion to prevent reverse mating.

Q3: What are the key electrical and thermal specifications of the BXNDM99-A001?

A: The primary specifications include:
- Current Rating: 3 Ampere per contact
- Operating Temperature: -40°C to +105°C
- Dielectric Withstanding Voltage: 500V AC
- Insulation Resistance: 1000MΩ Min

Q4: Is the BXNDM99-A001 compliant with environmental and safety standards?

A: Yes, all materials are fully RoHS and REACH compliant, with halogen-free options available. The housing uses high-temperature UL94V-0 thermoplastics (LCP/PA9T/PA6T) suitable for reflow soldering.

Q5: Can I request custom pin counts or modifications for this connector?

A: Yes, while the standard configuration offers dual-row pin counts (from 2x3 to 2x40 pins), custom pin variations, plating options, and custom packaging (Tape & Reel) can be provided upon request.

Drawing

Classic Applications

This 2.54mm SMT box header is the industry-standard interface for reliable wire-to-board data transmission and internal system bus connections:

Industrial Automation & Control: Used extensively in PLCs, CNC machinery, control panels, and industrial drive systems for internal signal distribution via IDC ribbon cables.
Data & Telecommunications: Internal backplane bus routing, server rack control boards, and network switches.
Power & Energy Systems: Inverter control boards, battery management systems (BMS), and solar power monitoring modules.
Smart Grid & Meters: Power distribution equipment, commercial smart meters, and grid monitoring devices.
Medical Equipment: Multi-board interconnection inside larger diagnostic systems, lab instrumentation, and imaging devices.