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Product Detailed Parameters
- Description：CONN RCPT
- Series：M20
- Mfr：Harwin Inc.
- Package：Bulk
- Connector Type：Receptacle, Bottom or Top Entry
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：6
- 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：Pick and Place
- Current Rating (Amps)：3A
- Voltage Rating：-
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Overview
The M20-7860646R is a surface mount socket connector from the Harwin M20 series, designed for board-to-board applications. It features a single row with six positions and a 2.54 mm (0.100 inch) pitch. The contacts are gold-plated phosphor bronze female sockets, rated for 3A current. The housing is black UL94 V-0 rated polyamide (PA6T). Operating temperature ranges from -40°C to 105°C. It utilizes a push-pull locking mechanism and supports bottom or top entry insertion.
Feature Summary
- Push-pull locking mechanism ensures secure mating connections
- Gold-plated phosphor bronze contacts provide reliable conductivity
- UL94 V-0 rated polyamide housing offers thermal stability
- Supports both bottom and top entry insertion methods
Applications
- Board-to-board interconnects in compact electronic assemblies
- Surface mount PCB integration requiring high-density connections
- Industrial equipment utilizing standard 2.54mm pitch interfaces
Procurement Notes
Verify the specific suffix 'R' against official datasheets to confirm reel packaging requirements and RoHS compliance status. Ensure compatibility with automated pick-and-place equipment specifications. Cross-reference the manufacturer's latest lifecycle notices to confirm active production status before finalizing procurement plans.
Selection Notes
Select this component when surface mount technology is required for 6-position connections. The 2.54mm pitch suits general-purpose industrial standards. Verify that the 3A current rating meets circuit demands. Confirm that the push-pull locking style aligns with mechanical retention needs compared to standard press-fit alternatives.
Part Context
This part belongs to the Harwin M20 series, a family of industrial standard connectors known for compact design and high density. The series includes various header and socket options for through-hole and surface mount installations. The M20 line is engineered to meet strict height limitations while maintaining robust electrical performance across diverse environmental conditions.
FAQ
Does the M20-7860646R support top entry insertion?
Yes, the datasheet specifies that this socket assembly supports both bottom and top entry insertion methods.
What is the contact material used in this connector?
The contacts are made from phosphor bronze with a gold plating finish to ensure durability and low contact resistance.
