BL 15 SMD 043 20 SM

Headers, Receptacles, Female Sockets Overview

The BL 15 SMD 043 20 SM is a surface mount wire-to-board receptacle from Fischer Elektronik. It features a single row of 20 contacts with a 2.54 mm (0.100 inch) pitch. The connector utilizes gold-plated contact sleeves for reliable signal transmission and corrosion resistance. Designed for PCB mounting, it supports a voltage rating of 150 V and a current capacity of 3 A per contact. The housing height is 7.00 mm. This component is part of the BL 15 SMD series, offering a compact solution for board-to-board or wire-to-board interconnections in space-constrained applications.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount design for automated PCB assembly
• Gold-plated contact sleeves ensure durability
• Single row configuration with 20 positions
• RoHS compliant construction

Headers, Receptacles, Female Sockets Applications

• Wire-to-board interconnections
• Board-to-board connections
• Consumer electronics assemblies
• Industrial control modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the ordering suffix 'SM' confirms gold plating, as other variants like 'Z' indicate tin plating. Ensure the specific 20-position count matches the project requirements. Confirm RoHS compliance status if restricted substances are prohibited. Check lead times as manufacturing schedules may vary. Validate that the surface mount footprint aligns with the PCB layout design before finalizing orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a low-profile, single-row header is required for surface mounting. The 2.54 mm pitch is standard for general-purpose interconnects. Gold plating is preferred over tin for environments requiring higher corrosion resistance or frequent mating cycles. Consider the 150 V / 3 A ratings to ensure electrical safety margins. Compare against similar series if different heights or contact counts are needed.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Fischer Elektronik BL 15 SMD series, which offers various contact counts and plating options. The '043' code typically denotes the specific body style or pin arrangement within the series. Similar parts include BL 15 SMD 043 5 B SM and BL 15 SMD 043 20 Z, differing primarily in contact count and plating material. The series is designed for reliable performance in standard electronic assemblies.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 20 positions, and surface mount form factor. Verify that any replacement also uses gold plating if corrosion resistance is critical. Cross-reference mechanical dimensions, specifically the 7.00 mm height, to ensure fitment. Contact manufacturers like Fischer Elektronik for official cross-reference lists.