BLM LA 1 4 Z

Headers, Receptacles, Female Sockets Overview

The BLM LA 1 4 Z is a PCB receptacle from the Fischer Elektronik BLM_LA1 series, designed for board-to-board connectivity. It features a single row with four contacts and a pitch spacing of 1.27 mm (0.050 inches). The connector utilizes through-hole mounting with tin-plated contacts. The insulating body is constructed from PA 4.6 GF material, ensuring a UL 94 V-0 flammability rating. It supports a test voltage of 500 V and operates within a temperature range of -40°C to +163°C, with resistance to soldering temperatures of 260°C for 10 seconds.

Headers, Receptacles, Female Sockets Feature Summary

• Single-row configuration with four contacts for reliable board-to-board interconnection
• Constructed with PA 4.6 GF insulating body meeting UL 94 V-0 flammability standards
• Tin-plated contact surfaces ensure secure electrical connections
• Rated for high-temperature operation up to 163°C and soldering at 260°C

Headers, Receptacles, Female Sockets Applications

• Industrial electronic assemblies requiring robust board-to-board links
• Control systems utilizing standard 1.27 mm pitch connectors
• Equipment operating in elevated temperature environments

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number BLM LA 1 4 Z matches the required four-contact configuration and 1.27 mm pitch. Confirm compatibility with the target PCB footprint and through-hole assembly process. Ensure the application environment remains within the specified -40°C to +163°C operational range. Check for any specific RoHS or REACH compliance documentation if required by the end product regulations. Validate that the tin plating meets the necessary corrosion resistance requirements for the intended use case.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, single-row header with four positions is required. The 1.27 mm pitch is suitable for dense circuit layouts. Consider the PA 4.6 GF material for applications demanding high thermal stability and flame retardancy. This model is appropriate for through-hole mounting where mechanical stability is prioritized over surface-mount space constraints.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the BLM_LA1 series of PCB receptacles manufactured by Fischer Elektronik. The series offers various contact counts ranging from one to thirty-six positions while maintaining a consistent 1.27 mm pitch. These connectors are engineered for industrial-grade reliability, featuring durable materials and standardized dimensions to facilitate easy integration into diverse electronic hardware designs.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 1.27 mm pitch, four-position count, and through-hole mounting style. Verify that alternative components share the same PA 4.6 GF body material and UL 94 V-0 rating to ensure equivalent thermal and fire safety performance. Cross-reference the mating pin dimensions to guarantee proper insertion depth and contact retention.