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Product Detailed Parameters
- Description：CONN HEADER VERT 2POS 2MM
- Series：Datamate L-Tek
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.079" (2.00mm)
- Number of Positions：2
- Number of Rows：1
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Board or Cable
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Latch Lock
- Contact Length - Mating：-
- Contact Length - Post：0.215" (5.46mm)
- Overall Contact Length：-
- Insulation Height：0.219" (5.56mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：Tin-Lead
- Contact Material：Phosphor Bronze
- Insulation Material：Polyester, Glass Filled
- Features：Strain Relief Clips
- Operating Temperature：-55°C ~ 125°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：2.2A
- Voltage Rating：120V
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Overview
The B5743-102-M-T-T is a board connector manufactured by Harwin Inc. It features 2 contacts arranged in a single row with male pin terminals. The connector utilizes a straight, through-hole solder termination method for secure board mounting. Designed as a plug-style component, it offers general-purpose connectivity with a 2 mm contact pitch. The housing is constructed from flame-retardant material rated UL94 V-0, ensuring safety compliance in electronic assemblies.
Feature Summary
- Straight male pin configuration for direct board-to-board or cable connections
- Single-row layout providing compact footprint for space-constrained designs
- Through-hole solder termination ensures robust mechanical stability
Applications
- General-purpose electronic interconnects
- Board-to-board signal transmission
- Compact consumer electronics assembly
Procurement Notes
Verify the specific suffix 'T' against the manufacturer's current datasheet to confirm terminal plating and housing color specifications. Ensure compatibility with mating female sockets of identical 2mm pitch. Confirm RoHS status and lead-free requirements align with target market regulations before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, single-row male header is required for through-hole implementation. The 2mm pitch accommodates standard trace spacing while maintaining reliable electrical contact. Consider the straight orientation for vertical stacking applications where minimal height is critical.
Part Context
This part belongs to Harwin's Datamate L-Tek series, known for high-density interconnect solutions. The B5743 prefix typically denotes male headers within this ecosystem. It complements female receptacles and cable assemblies to form complete connection systems for industrial and commercial electronics.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify cross-compatibility with other 2mm pitch male headers only if mating dimensions and locking mechanisms match exactly.
