BL 5 26

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 5 26 is a precision female header connector designed for electronic assemblies. It features a 2.54 mm pitch and contains 26 contacts arranged in a single row. The inner contact spring surface is plated with ≥0.75 µm gold, while the contact sleeve is tin-plated. Electrical specifications include a nominal current of 3 A, volume resistance ≤10 mΩ, and inter-contact capacity ≤0.3 pF. Mechanical characteristics include a plastic body height of 7.00 mm and vibration resistance up to 15 g.

Headers, Receptacles, Female Sockets Feature Summary

• Precision female header design ensuring reliability in electronic assemblies
• Inner contact spring surface plated with high-purity gold for stable conductivity
• Tin-plated contact sleeves providing corrosion protection
• Robust mechanical construction with defined vibration resistance limits

Headers, Receptacles, Female Sockets Applications

• Precision electronic assemblies requiring reliable signal transmission
• Board-to-board connections utilizing standard 2.54 mm spacing
• Applications demanding high durability under vibrational stress
• Electronic modules requiring gold-plated contact interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific order matches the BL 5 26 designation to ensure the correct 26-contact configuration. Confirm that the application environment aligns with the 3 A nominal current rating and 15 g vibration resistance limits. Ensure mating components are compatible with the 2.54 mm pitch and the specified contact plating requirements to maintain electrical integrity.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 26-position female header is required with precise 2.54 mm spacing. Choose this model for applications necessitating gold-plated inner contacts to minimize contact resistance and ensure long-term reliability. Consider the 3 A current rating and mechanical robustness for environments subject to moderate vibration. Verify compatibility with existing board layouts and mating pin headers.

Headers, Receptacles, Female Sockets Part Context

The BL 5 series represents Fischer Elektronik's range of precision connectors, emphasizing reliability and quality for electronic interconnections. This specific model belongs to the female header category, designed for through-hole mounting. The series supports various contact counts, with the BL 5 26 offering a high-density solution for complex circuit boards requiring numerous connection points within a standard footprint.

Headers, Receptacles, Female Sockets Replacement Considerations

Ensure replacement parts maintain the 2.54 mm pitch and 26-contact count. Verify that alternative female headers support similar current ratings and vibration resistance. Check compatibility of contact plating specifications to prevent galvanic issues or increased resistance.