BL 3 28 Z

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 3 28 Z is a 28-position header connector designed for through-hole mounting. It features a 0.100-inch (2.54 mm) contact pitch and utilizes tin-plated contacts with a mating finish thickness of 4.00 to 6.00 micrometers. The component supports solder termination and withstands soldering temperatures up to 260°C for 10 seconds. It is classified as a stamped contact spring fork type, ensuring reliable electrical connections in standard PCB applications.

Headers, Receptacles, Female Sockets Feature Summary

• Through-hole mounting configuration for secure PCB integration
• Tin-plated contact finish for corrosion resistance
• Fork-style stamped contact spring design
• High thermal stability during soldering processes

Headers, Receptacles, Female Sockets Applications

• General-purpose electronic circuit interconnections
• Industrial control panel wiring
• Consumer electronics assembly
• Signal routing on printed circuit boards

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix 'Z' against the manufacturer's current datasheet to confirm pin count and orientation. Ensure the required lead length matches the 3.5mm specification if applicable. Confirm that the tin plating thickness meets the 4.00-6.00µm requirement for your environmental conditions. Cross-reference the flammability rating with your board's safety standards before finalizing the purchase order.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 28-position through-hole header with a 2.54mm pitch is required. The tin finish is suitable for general environments but may require protection in high-corrosion settings. Consider the 260°C thermal limit when choosing reflow or wave soldering profiles. Ensure the mechanical footprint aligns with the PCB layout constraints for fork-style contacts.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL series of pin strips and connectors. The series offers various positions and configurations for board-to-board and cable-to-board connections. The BL 3 28 Z specifically addresses the need for a medium-density connection point in through-hole designs, providing a standardized interface for signal and power distribution.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing tooling and PCB silkscreen when sourcing alternatives from other manufacturers.