M22-2520746

Headers, Male Pins Overview

The Harwin M22-2520746 is a board-to-board pin header connector featuring a 14-position configuration arranged in a dual-in-line (DIL) format with two rows. It utilizes a 2.00 mm pitch and is designed for vertical through-hole solder mounting. The contacts are tin-plated phosphor bronze, providing reliable electrical connections. The housing is constructed from black polyamide (PA6T), ensuring UL94 V-0 flammability rating. This component supports a rated current of 1A per contact and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Dual-row DIL pin header design for compact board-to-board interconnects
• Vertical orientation optimized for standard PCB assembly processes
• Tin-plated contacts ensure robust solderability and connection integrity

Headers, Male Pins Applications

• High-density electronic module interconnections
• Industrial control system circuit boards
• Consumer electronics internal wiring harnesses

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm contact plating and terminal style. Ensure compatibility with mating socket connectors regarding pitch and row alignment. Check for RoHS compliance status if required by project specifications. Confirm availability as distribution channels may vary stock levels.

Headers, Male Pins Selection Notes

Select this connector when a low-profile, dual-row header is required for space-constrained applications. The 2.00 mm pitch allows for higher density compared to traditional 2.54 mm headers. Tin plating offers cost-effectiveness for general-purpose applications where gold plating is not strictly necessary for corrosion resistance.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, a family of high-reliability connectors known for their robust mechanical design and versatile mounting options. The M22 series is widely used in demanding environments due to its durable housing materials and precise contact positioning capabilities.

Headers, Male Pins Replacement Considerations

Direct substitutes include other 14-position, 2mm pitch DIL headers from manufacturers such as Samtec or Molex. Ensure replacement parts match the vertical orientation and through-hole termination style. Verify that mating sockets share the same 2.00 mm pitch and row spacing.