BL 15 SMD 089 20 B SM

Headers, Receptacles, Female Sockets Overview

The BL 15 SMD 089 20 B SM is a surface mount board-to-board header connector manufactured by Fischer Elektronik. It features a 2.54 mm pitch and contains 20 contacts arranged in a single row. The connector utilizes gold-plated contact springs for reliable signal transmission and tin-plated contact sleeves. Designed for vertical mounting, it supports a voltage rating of 150 V and a current capacity of 3 A. The plastic body height is specified at 7.00 mm, with overall dimensions including a width of approximately 8.9 mm and depth of 9.5 mm.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount straight configuration for direct PCB integration
• Gold-plated contact springs ensure durable electrical connectivity
• Tin-plated contact sleeves provide corrosion resistance
• Single-row design accommodates compact board-to-board connections

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in electronic assemblies
• Surface mount applications requiring vertical stacking
• Consumer electronics internal wiring
• Industrial control module interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix matches the required contact count and plating type. Confirm that the reel diameter specification aligns with automated placement equipment capabilities. Ensure the surface mount footprint on the target PCB corresponds to the manufacturer's technical drawing dimensions to guarantee proper mechanical retention and solder joint integrity during assembly processes.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, 20-position header is required for surface mount technology. The 2.54 mm pitch is standard for general-purpose interconnects. Consider the 150 V and 3 A ratings against circuit requirements. The gold-plated spring design offers superior conductivity compared to tin-only options, making it suitable for frequent mating cycles or high-reliability environments where contact resistance stability is critical.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL 15 SMD series, which provides various position counts ranging from 6 to 80 contacts. The series is characterized by its precision connector construction and suitability for automated surface mount assembly. Variants within the series differ primarily in contact quantity and specific plating configurations, allowing designers to scale density while maintaining consistent mechanical and electrical interface standards across a product line.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 20 positions, and surface mount straight form factor. Verify compatibility of the housing height and terminal plating specifications. Cross-reference with other manufacturers' single-row SMD headers ensuring identical pinout and mechanical envelope constraints to ensure functional interchangeability without PCB redesign.