MK LP 42 20 Z

Headers, Male Pins Overview

The MK LP 42 20 Z is a male pin header connector manufactured by Fischer Elektronik. It features a 2.54 mm pitch and provides 20 positions for circuit board interconnection. The contacts are constructed from a CuZn-alloy and utilize a tin-plated surface finish to ensure reliable electrical conductivity. The contact sleeve incorporates a nickel underlayer with a minimum gold thickness of 0.2 micrometers, offering corrosion resistance and stable mating performance in through-hole applications.

Headers, Male Pins Feature Summary

• Tin-plated contact surface finish for reliable signal transmission
• Copper-zinc alloy contact material construction
• Nickel base layer with gold flash on contact sleeves

Headers, Male Pins Applications

• Through-hole PCB mounting
• General electronic interconnects
• Signal routing between boards

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix 'Z' corresponds to the tin-plated configuration rather than the gold-plated 'G' variant. Confirm that the 20-position count matches the required circuit density. Ensure the through-hole mounting style aligns with the target printed circuit board design specifications before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a tin-plated finish is preferred over gold for cost-effective signal connections. The 2.54 mm pitch ensures compatibility with standard breadboard and prototyping systems. Verify that the copper-zinc alloy meets the mechanical strength requirements for the intended insertion cycles and environmental conditions.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik MK LP 42 series of male pin headers. The series offers various position counts and plating options. The 'Z' suffix specifically denotes the tin-plated contact surface, distinguishing it from other variants within the same physical form factor and pitch specification family.

Headers, Male Pins Replacement Considerations

Direct substitutes include Fischer Elektronik MK LP 42 20 G for identical geometry with gold plating. Other manufacturers may offer generic 2.54 mm 20-position male headers, but verify pin dimensions and sleeve materials match the original design constraints.