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Product Detailed Parameters
- Description：CONN RCPT 12POS 0.1 GOLD 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：Gold
- 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：-
Download product information
Overview
The M20-7861242 is a surface mount header connector from the Harwin M20 series, featuring a 2.54 mm pitch and 12 positions in a single row configuration. It utilizes square pin contacts with gold plating on the mating interface and tin plating on the tail for soldering. The housing is constructed from black polyamide (PA6T) rated UL94 V-0, supporting a working temperature range of -40°C to 105°C. Electrical ratings include 3A per contact and 250V, with an insulation height of 0.100 inches.
Feature Summary
- Push-pull latching mechanism ensures secure board-to-board or cable connections.
- Gold-plated square pin contacts provide reliable signal transmission.
- Surface mount design facilitates automated assembly processes.
Applications
- General electronic interconnects
- Board-to-board connections
- Cable-to-board assemblies
Procurement Notes
Verify component authenticity through authorized channels. Confirm that the specific part number matches project requirements regarding pitch, position count, and termination style. Check datasheets for current status and environmental compliance documentation before finalizing procurement decisions.
Selection Notes
Select this component when a low-profile, surface-mount header with push-pull retention is required. Ensure the mating connector aligns with the 2.54 mm pitch and square pin geometry. Consider the thermal rating and current capacity relative to the application's electrical load and operating environment constraints.
Part Context
This connector belongs to the M20 series, designed for high-density applications requiring robust mechanical retention. The series offers various configurations including different row counts and insertion styles, catering to diverse PCB layout needs while maintaining consistent electrical performance standards across the product line.
Replacement Considerations
M20-7860442
FAQ
What is the current rating per contact?
The connector is rated for 3A per contact.
What material is used for the insulator?
The insulator is made of black polyamide (PA6T).
