MOLC-110-M1-S-Q-LC

Headers, Male Pins Overview

The MOLC-110-M1-S-Q-LC is a vertical board-to-board header manufactured by Samtec Inc., featuring a 1.27mm (0.050 inch) pitch. This component belongs to the FOURRAY™ series and provides 40 positions arranged in four rows. It utilizes male pin contacts with gold plating on the mating interface and tin plating on the tail, housed in black liquid crystal polymer (LCP). Designed for through-hole mounting, it supports a current rating of 2.6A per contact and operates within a temperature range of -55°C to 125°C.

Headers, Male Pins Feature Summary

• Quad-row configuration enables high-density interconnection in compact board-to-board applications.
• Square-shaped male pins ensure precise alignment and secure mechanical retention during mating.
• Push-pull locking mechanism facilitates reliable engagement and disengagement without tools.

Headers, Male Pins Applications

• High-density data processing modules requiring robust board-to-board connectivity
• Telecommunications equipment utilizing quad-row terminal strips
• Industrial control systems needing reliable signal transmission in constrained spaces

Headers, Male Pins Procurement Notes

Verify that the specific suffixes match the required termination style and row count. Confirm insulation height and stacking requirements against the target assembly design. Ensure compliance with RoHS3 standards if environmental regulations apply. Cross-reference the base part number MOLC-110 with the full ordering code to avoid selection errors regarding contact material or plating thickness.

Headers, Male Pins Selection Notes

Select this component when a 1.27mm pitch quad-row header is required for vertical mounting. The 40-position count suits applications needing moderate channel density. Consider the 2.6A current rating for power distribution needs. Verify that the through-hole soldering process aligns with the manufacturing capabilities. The LCP insulation material offers stability for high-reliability environments.

Headers, Male Pins Part Context

This part is part of Samtec's FOURRAY™ line, designed for versatile interconnect solutions. The MOLC-110 base series offers various configurations to accommodate different row counts and termination styles. The specific model integrates standard male pins with a push-pull lock, balancing ease of use with mechanical security for repeated mating cycles.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Samtec MOLC variants with identical 1.27mm pitch and 40-position quad-row layouts. Verify that alternative parts maintain the same push-pull locking feature and through-hole termination style to ensure mechanical compatibility.