BL 3 18 G

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 3 18 G is an 18-position female header connector designed for through-hole mounting on printed circuit boards. It features a 0.100-inch (2.54 mm) pitch and utilizes gold plating on the contacts to ensure reliable signal transmission. The insulating body is constructed from PPS material, providing robust electrical insulation and mechanical stability. This component supports a nominal voltage of 125 V AC and withstands a test voltage of 1500 V. It operates within a temperature range of -40°C to +200°C, with resistance to soldering temperatures up to 260°C for 10 seconds.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contacts for enhanced conductivity and corrosion resistance
• PPS insulating body for high thermal stability and dielectric strength
• Through-hole mounting configuration for secure PCB attachment
• High-temperature resistance suitable for standard reflow and wave soldering processes

Headers, Receptacles, Female Sockets Applications

• Industrial control systems requiring durable interconnects
• Consumer electronics utilizing standard 2.54mm pitch interfaces
• Automotive electronic modules operating in varied thermal environments
• Test and measurement equipment connectors

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required 18-position configuration and gold finish. Confirm that the through-hole footprint aligns with your PCB design guidelines. Ensure that the thermal specifications meet your assembly process requirements, particularly regarding peak soldering temperatures. Cross-reference the insulating material properties with your environmental operating conditions to guarantee long-term reliability under specified voltage loads.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a reliable, high-temperature resistant header is needed for 18-channel connections. The 2.54 mm pitch ensures compatibility with standard ribbon cables and wire harnesses. Consider the PPS material for applications demanding strict thermal management. Verify that the 125 V AC rating suffices for your circuit's operational voltage. Evaluate the through-hole mounting style against surface-mount alternatives if space constraints exist.

Headers, Receptacles, Female Sockets Part Context

Fischer Elektronik specializes in high-quality thermal solutions and interconnect components. The BL series represents their line of board-to-board and cable-to-board connectors. These products are engineered for durability and consistent performance in demanding industrial and commercial applications. The company emphasizes precision manufacturing to ensure tight tolerances and reliable contact mating over extended service life.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Fischer Elektronik catalogs for direct cross-references. Verify pin count, pitch, and termination style before substituting. Generic equivalents may lack the specific gold plating or PPS material properties. Ensure any replacement maintains the same voltage and temperature ratings.