MK LP 242 40 Z

Headers, Male Pins Overview

The Fischer Elektronik MK LP 242 40 Z is a male pin header connector designed for through-hole mounting. It features 40 positions arranged in two rows with a 2.54 mm (0.100 inch) pitch. The contacts are constructed from copper-zinc alloy and finished with tin plating on the post surface. The insulation material consists of polyamide (PA46), nylon 4/6, and glass fiber reinforcement, rated UL94 V-0 for flammability. The component operates within a temperature range of -40°C to +163°C.

Headers, Male Pins Feature Summary

• Low profile design suitable for space-constrained applications
• Tin-plated contact surfaces ensure reliable electrical connection
• Glass-filled polyamide insulation provides structural stability

Headers, Male Pins Applications

• Board-to-board interconnections
• Wire-to-board connections
• General electronic equipment assembly

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required 40-position configuration and two-row layout. Confirm that the through-hole straight mounting style aligns with the PCB design requirements. Ensure compatibility with standard 2.54 mm mating connectors. Check for any specific handling instructions regarding the low-profile housing during assembly processes.

Headers, Male Pins Selection Notes

Select this component when a low-profile male header is required for dense board layouts. The two-row arrangement supports higher pin counts in a compact footprint. The tin-plated contacts offer good solderability for wave or manual soldering processes. Verify that the operating temperature range meets the environmental conditions of the target application.

Headers, Male Pins Part Context

This connector belongs to the MK LP series, which specializes in low-profile headers. The '242' indicates the series type, while '40' specifies the contact count. The 'Z' suffix typically denotes tin plating in Fischer Elektronik nomenclature. This series is engineered for high-density applications where vertical space is limited.

Headers, Male Pins Replacement Considerations

Compatible mating parts include Fischer Elektronik female sockets from the same MK series with matching 2.54 mm pitch. Ensure replacement headers maintain the same 40-position count and two-row configuration. Verify that alternative suppliers provide equivalent tin-plated contacts and UL94 V-0 rated insulation materials.