BL 5 025 20

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 5 025 20 is a PCB socket header featuring an internal spring contact mechanism. It provides 20 positions with a 2.54 mm (0.100 inch) pitch in a single row configuration. The connector utilizes through-hole termination for secure board mounting. Contact surfaces are finished with nickel plating and a minimum gold thickness of 0.25 µm to ensure reliable conductivity and corrosion resistance.

Headers, Receptacles, Female Sockets Feature Summary

• Internal spring contact design for stable connection
• Gold-plated contact surface for durability
• Single row through-hole mounting

Headers, Receptacles, Female Sockets Applications

• General-purpose PCB interconnections
• Signal transmission modules
• Electronic control units

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact count matches the required circuit density, as this model is fixed at twenty positions. Confirm that the internal spring contact type aligns with the mating component requirements. Ensure the through-hole footprint dimensions correspond precisely with the target printed circuit board layout before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a robust female header with integrated spring contacts is required for single-row applications. The 2.54 mm pitch ensures compatibility with standard electronic components. Consider the gold plating specification if long-term corrosion resistance or frequent mating cycles are critical operational factors for the assembly.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL 5 series, which specializes in PCB connection systems utilizing internal spring contacts. The series offers various pole counts, including thirty-six position variants, maintaining consistent 2.54 mm pitch standards across the product line for standardized electronic integration.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes within the same series include models with different contact counts, such as BL 5 025 36. Verify mechanical compatibility and pin alignment when considering alternative quantities from the manufacturer's range.