BLM KG 2 48 Z

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BLM KG 2 48 Z is a PCB receptacle connector designed for board-to-board applications. It features a 1.27 mm (0.050 inch) pitch and utilizes a two-row configuration with 48 total contacts. The component employs through-hole technology for secure electrical mounting on printed circuit boards. It supports a nominal current rating of 1.5 A and a rated voltage of 125 V AC, with a test voltage capability of 500 V. The connector body height is specified at 8.50 mm, ensuring compatibility with standard industrial soldering processes up to 260°C.

Headers, Receptacles, Female Sockets Feature Summary

• Two-row through-hole pin strip design for reliable board-to-board interconnection
• Low volume resistance and minimal adjacent contact capacitance for signal integrity
• Compatible with standard industrial reflow and wave soldering temperatures

Headers, Receptacles, Female Sockets Applications

• High-density electronic assembly requiring precise board-to-board connections
• Industrial control systems utilizing through-hole mounting standards
• Consumer electronics manufacturing involving multi-layer PCB integration

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against official Fischer Elektronik documentation to ensure correct contact plating and material specifications. Confirm that the through-hole footprint matches the target PCB layout dimensions. Cross-reference the series designation to distinguish between socket and pin strip variants within the BLM KG family. Ensure compliance with required thermal cycling profiles during procurement validation.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 1.27 mm pitch through-hole connector is required for high-density layouts. The 48-contact capacity suits applications needing extensive I/O in a compact vertical profile. Consider the 1.5 A current rating for power distribution needs within the connector limits. Evaluate the 8.50 mm body height for clearance constraints in the final assembly enclosure.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BLM KG series, which provides robust header and socket solutions for electronic assemblies. The series is characterized by its consistent 1.27 mm pitch and through-hole construction, widely used in industrial and commercial electronics. The BLM KG 2 48 Z specifically represents a high-pin-count variant within this standardized lineup.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 1.27 mm pitch, 2x24 contact arrangement, and through-hole termination style. Verify identical mechanical dimensions and electrical ratings before implementation. No alternative part numbers are publicly confirmed as direct replacements.