BL 5 34

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 5 34 is a 34-position female header connector designed for through-hole mounting on printed circuit boards. It features a 2.54 mm (0.100 inch) pitch and belongs to the BL 5 series, which utilizes an inner spring contact mechanism. The contacts are plated with gold to ensure reliable electrical performance. This component supports a current rating of 3 A and a voltage rating of 150 V. The insulating body is constructed from PA 4.6 GF material, providing UL 94 V-0 flammability classification. It operates within a temperature range of -40°C to +163°C, with thermal resistance capabilities up to 260°C for 10 seconds during soldering processes.

Headers, Receptacles, Female Sockets Feature Summary

• Features an inner spring contact design for secure connection stability
• Gold-plated contact surfaces enhance corrosion resistance and conductivity
• Constructed with high-performance PA 4.6 GF insulating body material
• Supports through-hole straight mounting for PCB integration

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in electronic assemblies
• Precision electronic equipment requiring reliable signal transmission
• Industrial control systems utilizing standard pin strip configurations

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required 34-position configuration and through-hole mounting style. Confirm compliance with RoHS standards if environmental regulations apply to your assembly. Ensure that the operating temperature range of -40°C to +163°C aligns with your system's thermal requirements. Check for any specific ordering suffixes that might indicate alternative packaging or contact plating variations, as these can affect compatibility with existing manufacturing processes.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a robust, multi-pin female header is needed for direct PCB insertion. The 2.54 mm pitch ensures compatibility with standard ribbon cables and mating connectors. Consider the 3 A current rating for power distribution needs alongside signal lines. The gold plating offers longevity in harsh environments compared to tin alternatives. Evaluate the physical dimensions against available board space, noting the straight profile suits vertical stacking or side-access connections.

Headers, Receptacles, Female Sockets Part Context

The BL 5 series represents Fischer Elektronik's line of precision female headers designed for demanding electronic applications. These connectors are engineered for reliability in both signal and low-power data transmission contexts. The series includes various pin counts, with the BL 5 34 offering a high-density solution for complex circuitry. Fischer Elektronik emphasizes durability and precise engineering across this product family, catering to industries requiring stable mechanical and electrical connections over extended operational lifespans.

Headers, Receptacles, Female Sockets Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the available documentation. When seeking alternatives, verify that any replacement maintains the 2.54 mm pitch, 34-position count, and through-hole mounting style. Ensure the substitute component meets or exceeds the 3 A current rating and 150 V voltage specifications. Compatibility with PA 4.6 GF materials and UL 94 V-0 ratings should be confirmed to maintain safety and thermal performance standards.