BL 4 14 Z

Headers, Receptacles, Female Sockets Overview

The BL 4 14 Z is a PCB header connector manufactured by Fischer Elektronik. It features 14 positions with a 0.100 inch (2.54 mm) pitch. The connector utilizes through-hole termination and tin contact plating. Key dimensions include a post length of 0.138 inches (3.50 mm). It operates within a temperature range of -40°C to +200°C, with a peak tolerance of 260°C for 10 seconds. The insulating body is constructed from PPS material rated UL 94 V-0, supporting a test voltage of 1500 V.

Headers, Receptacles, Female Sockets Feature Summary

• Forked contact type designed for secure board-to-board or cable connections
• High thermal stability accommodating soldering processes up to 260°C
• Robust insulating body made of PPS with UL 94 V-0 flammability rating

Headers, Receptacles, Female Sockets Applications

• Through-hole PCB assembly requiring high-temperature resistance
• Industrial electronics utilizing forked contact interfaces
• Signal transmission in environments demanding 1500 V dielectric strength

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact surface finish against project requirements, as datasheets indicate tin plating while some listings suggest gold options. Confirm that the forked contact geometry aligns with mating component specifications. Ensure the PPS insulation class meets the thermal profile of the intended manufacturing process. Cross-reference the 14-position count to prevent pinout mismatches during integration.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a right-angle or standard header with forked contacts is required for 2.54 mm pitch applications. The PPS material ensures stability in high-heat scenarios common in lead-free soldering. Consider the 1500 V test voltage rating for circuits requiring robust isolation. Verify compatibility with mating sockets that accept forked pins rather than standard cylindrical contacts.

Headers, Receptacles, Female Sockets Part Context

This component belongs to Fischer Elektronik's BL 4 series of PCB connection systems. The series offers various pole counts and configurations for board-to-board interconnects. The BL 4 14 Z specifically addresses needs for 14-channel connectivity with durable mechanical locking via its forked design. It serves as a reliable interface solution within broader electronic assemblies.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other Fischer Elektronik headers with identical 2.54 mm pitch and 14 positions. Models like BL 4 14 Z variants with different plating may serve if electrical conductivity requirements differ. Generic equivalents must match the forked contact shape and PPS insulation properties to ensure proper fit and thermal performance.

Headers, Receptacles, Female Sockets FAQ

What is the maximum operating temperature?

The connector operates reliably between -40°C and +200°C.

What is the dielectric strength of the insulating body?

The unit supports a test voltage of 1500 V.