BLY 5 SMD 4

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BLY 5 SMD 4 is a surface-mount female header connector designed for PCB applications. It features a 2.54 mm (0.100 inch) pitch and accommodates wire diameters ranging from 0.5 mm to 0.56 mm. The component utilizes a two-row configuration with gold-plated contacts to ensure reliable signal transmission. Constructed with polyamide insulation rated UL94 V-0, it supports a maximum current of 3 A at 250 V AC or 150 V DC. The operating temperature range spans from -40°C to +163°C, ensuring stability in demanding environments.

Headers, Receptacles, Female Sockets Feature Summary

• Surface-mount design optimized for automated pick-and-place assembly processes
• Gold-plated contact surfaces provide corrosion resistance and low contact impedance
• Polyamide 4.6 housing material ensures high thermal stability and flame retardancy

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in compact electronic modules
• Integration into consumer electronics requiring surface-mount reliability
• Industrial control systems utilizing standardized pin headers

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the official Fischer Elektronik datasheet to confirm row count and contact configuration. Ensure compatibility with the target PCB footprint and reflow soldering profile. Cross-reference the part number with the manufacturer's latest documentation to avoid discrepancies in packaging options or RoHS compliance status before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when surface-mount technology is required for board-to-board connections. The 2.54 mm pitch aligns with standard industry spacing, facilitating mating with compatible male pins. Consider the 0.5 mm to 0.56 mm wire accommodation range for terminal compatibility. Verify that the thermal rating of +163°C meets the operational requirements of the intended application environment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BLY 5 SMD series of PCB connectors manufactured by Fischer Elektronik. The series focuses on surface-mount female headers designed for precise wire insertion. Similar models in the lineup vary by row count, contact quantity, and specific mounting configurations, all sharing the core design philosophy of robust connectivity for small-form-factor electronics.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Evaluate generic 2.54 mm pitch surface-mount female headers with matching row counts and dimensions. Ensure any alternative component matches the critical parameters of wire diameter acceptance and thermal rating to maintain mechanical and electrical integrity.