BL 2 2 Z

Headers, Receptacles, Female Sockets Overview

BL 2 2 Z is a Fischer Elektronik PCB receptacle connector designed for wire-to-board applications. It features a dual-row configuration with two positions and a 2.54 mm pitch. The component utilizes stamped contact springs with fork contacts, ensuring reliable electrical connections. Constructed with copper alloy contacts and polyamide insulation, it supports through-hole mounting. The connector is rated for 3 A current and 250 VAC voltage, operating within a temperature range of -40°C to 163°C. Tin plating provides corrosion resistance.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-row fork contact spring design for secure wire termination
• Through-hole mounting style for stable PCB integration
• Polyamide insulation material with UL94 V-0 flammability rating
• Tin-plated contacts for enhanced conductivity and durability

Headers, Receptacles, Female Sockets Applications

• Wire-to-board interconnections in electronic assemblies
• Control panel wiring harnesses
• Industrial equipment signal transmission

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and row configuration against schematic requirements before ordering. Confirm that the fork contact style matches the intended wire gauge and termination method. Ensure compatibility with standard 2.54 mm mating connectors. Check RoHS compliance status if environmental regulations apply to the final product assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, dual-row header is required for direct wire attachment. The fork contact design simplifies manual or automated crimping processes compared to solder-lug alternatives. Consider the thermal stability of the polyamide housing for high-temperature soldering environments. Evaluate the mechanical retention strength of the through-hole pins for vibration-prone applications.

Headers, Receptacles, Female Sockets Part Context

The BL series from Fischer Elektronik represents a line of female headers optimized for board-to-wire connectivity. These components are characterized by their stamped contact technology, which offers cost-effective manufacturing while maintaining consistent electrical performance. The BL 2 2 Z specifically addresses compact layout needs with its minimal two-position footprint.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, dual-row format, and fork contact geometry. Verify that alternative manufacturers provide identical tin plating thickness and polyamide insulation ratings. Ensure the replacement part supports the same current and voltage derating curves for safe operation.