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Product Detailed Parameters
- Description：CONN RCPT 12POS 0.1 TIN SMD
- Series：M20
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Receptacle, Bottom or Top Entry
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：12
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：1
- Row Spacing - Mating：-
- Mounting Type：Surface Mount
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Tin
- Contact Finish Thickness - Mating：-
- Insulation Color：Black
- Insulation Height：0.295" (7.50mm)
- Contact Length - Post：-
- Operating Temperature：-40°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Tin
- Mated Stacking Heights：10.04mm, 11.63mm
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：3A
- Voltage Rating：-
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Overview
The Harwin M20-7861246 is a rectangular connector header from the M20 series, designed for board-to-board applications. It features a vertical pin strip configuration with 12 positions and a 2.54 mm (0.100 inch) pitch. The component utilizes through-hole termination for secure PCB mounting. Constructed with brass contacts and a nylon insulation body, it supports standard surface mount reflow processes. This male pin header is engineered for high-density electronic assemblies requiring reliable interconnection.
Feature Summary
- Vertical pin strip design optimized for board-to-board connectivity
- Through-hole termination ensures robust mechanical attachment to printed circuit boards
- High-density layout accommodates multiple connections within compact spatial constraints
Applications
- Industrial control system interconnections
- Consumer electronics assembly modules
- Telecommunications equipment backplanes
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer part number against official Harwin documentation. Confirm that the received item matches the specified 12-position vertical header configuration. Ensure compliance with relevant environmental standards as indicated in the product datasheet prior to integration into final assemblies.
Selection Notes
Select this component when a vertical male pin header with a 2.54 mm pitch is required for through-hole mounting. Consider the 12-position count and dual-row compatibility if space allows. Evaluate thermal performance requirements against the specified operating temperature range to ensure reliability under operational conditions.
Part Context
This component belongs to the Harwin M20 series of rectangular connectors. The series is characterized by its compact footprint and suitability for high-density PCB layouts. These headers are widely utilized in industrial and commercial electronics where reliable signal transmission and mechanical stability are critical for long-term performance.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material.
