1-87545-4

Headers, Male Pins Overview

The TE Connectivity AMP Connectors part number 1-87545-4 is a connector header designed for through-hole mounting. It features 28 positions arranged in a single row with a 0.100-inch (2.54mm) pitch. The component is specified as a double-row straight header, intended for vertical board-to-board or cable connections. The contacts are gold-plated to ensure reliable electrical performance and corrosion resistance. This industrial-grade connector supports standard PCB assembly processes utilizing wave or selective soldering techniques.

Headers, Male Pins Feature Summary

• Double-row configuration providing high-density interconnect capability within a compact footprint
• Straight orientation facilitating vertical insertion into printed circuit boards
• Gold-plated contact surfaces ensuring stable signal transmission and durability

Headers, Male Pins Applications

• Industrial control systems requiring robust signal routing
• Communication equipment internal module interconnections
• Automotive electronics assemblies needing reliable board-level connections

Headers, Male Pins Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with TE Connectivity before procurement. Confirm that the double-row straight header specification matches the target PCB layout requirements. Ensure compatibility with standard surface mount or through-hole soldering profiles used in the manufacturing process. Check for any recent product change notices that might affect dimensions or materials.

Headers, Male Pins Selection Notes

Select this component when a 28-position double-row header is required for through-hole applications. The 2.54mm pitch is standard for general-purpose interconnects. Consider the straight orientation for vertical mating. Evaluate mechanical retention needs as this style relies on solder joint strength. Compare against single-row alternatives if space constraints allow for reduced density.

Headers, Male Pins Part Context

This part belongs to the AMPMODU MOD II series of connectors from TE Connectivity. The series is widely recognized for its versatility in general-purpose electronic interconnects. The MOD II line offers various configurations including headers, housings, and sockets. This specific model represents a standard industry solution for connecting multiple signals between boards or cables.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other manufacturers' 28-pin double-row headers with identical 2.54mm pitch and through-hole termination. Verify pinout compatibility and mechanical footprint dimensions before substitution. TE Connectivity equivalent part numbers within the same series should be checked for availability.