1718563012

Headers, Male Pins Overview

The Molex 171856-3012 is a KK 254 RPC vertical header featuring a friction lock mechanism. It provides 12 positions with a 2.54 mm (0.1 in) pitch and operates as a single-row through-hole component. The male pin contacts are tin-plated brass, rated for 4 A current. The housing is black nylon with a UL 94 V-1 flammability rating. Operating temperature ranges from -40 °C to +105 °C. The contact length is 7.44 mm, and the termination tail measures 2.34 mm. Packaging includes cut tape and reel options.

Headers, Male Pins Feature Summary

• Friction lock design secures mating wire-to-board connections
• Vertical orientation facilitates standard PCB mounting
• Tin plating ensures reliable electrical conductivity

Headers, Male Pins Applications

• Wire-to-board interconnections
• General electronic circuit assembly
• Industrial control systems

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Molex datasheet to ensure correct packaging configuration and contact finish specifications. Confirm that the selected variant matches the required 12-position count and vertical orientation for your PCB layout. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a secure, low-profile connection is required for single-row applications. The friction lock feature eliminates the need for additional retention hardware during mating cycles. Ensure the PCB hole spacing aligns precisely with the 2.54 mm pitch specification to guarantee proper insertion and mechanical stability during operation.

Headers, Male Pins Part Context

This part belongs to the Molex KK 254 series, designed for versatile wire-to-board connectivity. The series offers various configurations including different row counts and locking mechanisms. The 171856-3012 specifically addresses needs for secure, vertically mounted headers in compact electronic assemblies requiring robust mechanical retention.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.