5055670531

Headers, Male Pins Overview

The Molex 505567-0531 is a Micro-Lock Plus PCB header featuring a 1.25 mm pitch and single-row configuration with five positions. Designed for surface mount installation, it utilizes right-angle mounting to facilitate compact circuit board layouts. The contacts are brass pins plated with 0.38 µm gold to ensure reliable signal transmission. Rated for 50 VAC/DC and 1.5 A current, the housing is constructed from black polyamide (PA) material compliant with UL 94 V-0 flammability standards. It operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Micro-Lock Plus positive locking mechanism secures mating connections
• Right-angle surface mount design optimizes space efficiency
• Gold-plated contacts provide durable signal integrity

Headers, Male Pins Applications

• Wire-to-board signal interconnections
• Consumer electronics assemblies
• Industrial control modules

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Molex datasheet to confirm contact plating thickness and housing color. Ensure the selected variant matches the required surface mount footprint and right-angle orientation. Cross-reference the RoHS compliance status directly with the manufacturer's documentation before procurement.

Headers, Male Pins Selection Notes

Select this component when a low-profile, right-angle header is required for dense PCB layouts. The 1.25 mm pitch suits applications needing moderate pin density without excessive board area consumption. Verify that the 1.5 A current rating and 50 V voltage limit align with the system's electrical requirements and thermal environment.

Headers, Male Pins Part Context

This part belongs to the Micro-Lock Plus series, designed for secure wire-to-board connections. The series emphasizes positive locking features to prevent accidental disengagement in vibration-prone environments. It serves as a standard interconnect solution for various electronic devices requiring reliable signal routing.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 1.25 mm pitch single-row headers with similar right-angle SMT configurations. Verify mechanical dimensions, locking mechanisms, and electrical ratings match the original specifications before substitution.