BLY 5 SMD 4 B SM

Headers, Receptacles, Female Sockets Overview

The BLY 5 SMD 4 B SM is a surface mount male header connector manufactured by Fischer Elektronik. It features a 2-row configuration with 4 positions, designed for reliable PCB interconnection. The connector utilizes a 2.00 mm pitch and employs gold-plated contacts made from copper beryllium alloy to ensure durability and low contact resistance. Rated for 3A current and 150V DC, it operates within a temperature range of -40°C to 163°C. The housing is constructed from polyamide 4.6, meeting UL94 V-0 flammability standards, and supports solder termination for secure surface mounting.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount design for automated PCB assembly
• Gold-plated copper beryllium contacts for corrosion resistance
• Polyamide 4.6 housing with UL94 V-0 rating
• Dual row configuration with precise 2.00 mm spacing

Headers, Receptacles, Female Sockets Applications

• Consumer electronics internal connections
• Industrial control board interfaces
• Telecommunications equipment modules
• Medical device circuit boards

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'B SM' against the official Fischer Elektronik datasheet to confirm the exact pin count and plating specifications. Ensure the ordering part number matches the required 4-position configuration. Confirm that the surface mount package type aligns with your PCB footprint requirements. Request the latest revision datasheet to validate electrical ratings and material compliance before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a compact, dual-row surface mount header is required for 2.00 mm pitch applications. The gold plating on copper beryllium contacts offers superior conductivity and wear resistance compared to tin-only options. Consider the thermal operating range and UL94 V-0 rating for environments requiring high reliability and fire safety compliance in space-constrained designs.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BLY 5 SMD series of rectangular connectors from Fischer Elektronik. The series provides various position counts and pitch options for different board layout needs. As a male header, it is designed to mate with corresponding female sockets or cable assemblies, facilitating modular electronic system construction.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes may include other Fischer Elektronik headers with identical 2.00 mm pitch and surface mount characteristics. Verify mechanical dimensions and contact arrangement compatibility before replacing. Cross-reference with distributors for equivalent parts if availability is an issue.