M52-5052145

Headers, Receptacles, Female Sockets Overview

The M52-5052145 is a 21-position receptacle connector from the Harwin Archer M52 series. It features a 0.050-inch (1.27mm) pitch and utilizes surface mount termination for PCB integration. The contacts are gold-plated phosphor bronze, housed in black polyamide insulation rated UL94 V-0. Designed for board-to-board applications, it supports a maximum voltage of 500V and operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount architecture enables direct PCB attachment without through-hole drilling.
• Gold-plated contacts ensure reliable signal transmission and corrosion resistance.
• High-density 1.27mm pitch accommodates numerous connections in compact spaces.

Headers, Receptacles, Female Sockets Applications

• Telecommunications equipment
• Medical devices
• General industrial electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and row configuration against the official datasheet before ordering. Confirm that the surface mount footprint matches the target PCB design. Ensure compatibility with the mating header specifications to guarantee proper mechanical engagement and electrical continuity.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile surface mount solution is required for high-density interconnects. The 1.27mm pitch offers a balance between density and manufacturability. Consider the 500V rating and thermal stability for demanding operational environments.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Archer M52 family, known for robust performance in harsh conditions. The series provides various configurations including single and double rows with different termination styles. This specific model represents a single-row surface mount option within the broader product line.

Headers, Receptacles, Female Sockets Replacement Considerations

M52-5052045 is listed as a similar alternative within the same series. Verify pin count differences and exact dimensional tolerances before substitution.