M50-4302345

Description：CONN RCPT 46POS 0.05 GOLD SMD
Series：Archer M50
Mfr：Harwin Inc.
Package：Tube

SKU:66872b82e548 Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

M50-4302345 is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT 46POS 0.05 GOLD SMD. Review the specifications below when checking this part for your BOM.

Headers, Receptacles, Female Sockets specifications for M50-4302345

Description：CONN RCPT 46POS 0.05 GOLD SMD
Series：Archer M50
Mfr：Harwin Inc.
Package：Tube
Connector Type：Receptacle
Contact Type：Female Socket
Style：Board to Board
Number of Positions：46
Number of Positions Loaded：All
Pitch - Mating：0.050" (1.27mm)
Number of Rows：2
Row Spacing - Mating：0.050" (1.27mm)
Mounting Type：Surface Mount
Termination：Solder
Fastening Type：Push-Pull
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：-
Insulation Color：Black
Insulation Height：0.181" (4.60mm)
Contact Length - Post：-
Operating Temperature：-40°C ~ 105°C
Material Flammability Rating：UL94 V-0
Contact Finish - Post：Gold
Mated Stacking Heights：6mm, 6.5mm
Ingress Protection：-
Features：Board Guide
Current Rating (Amps)：1A
Voltage Rating：-

Headers, Receptacles, Female Sockets datasheet and documents for M50-4302345

M50-4302345

Headers, Receptacles, Female Sockets Overview

The Harwin M50-4302345 is a board-to-board receptacle connector from the Archer M50 series. It features a dual-row configuration with 46 positions and a 1.27 mm pitch. Designed for surface-mount technology (SMT), it utilizes gold-plated phosphor bronze contacts housed in black liquid crystal polymer (LCP). The unit has a mating height of 3.05 mm, a row spacing of 1.27 mm, and an overall height of 4.60 mm. Rated for 1 kV voltage and 12 A current, it operates within a temperature range of -40°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

High-density dual-row architecture supporting 1.27 mm centerlines
Gold-plated contact system ensuring reliable signal transmission
Integrated guide rails for precise PCB alignment during assembly

Headers, Receptacles, Female Sockets Applications

High-density board-to-board interconnections
Compact electronic module integration
Industrial control systems requiring robust SMT connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix code against official Harwin documentation to confirm exact pin count and housing dimensions. Ensure compatibility with mating header specifications regarding height and row spacing. Confirm RoHS compliance status and moisture sensitivity level requirements for your manufacturing process before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when space constraints require a high pin count within a narrow footprint. The 1.27 mm pitch allows for dense routing compared to standard 2.54 mm connectors. Consider the 4.60 mm profile for vertical clearance limitations. Verify that the target application supports surface-mount reflow soldering processes compatible with LCP materials.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Archer M50 family, known for its versatility in board-to-board applications. The series offers various configurations including single and double rows with different heights. The M50-4302345 specifically addresses needs for compact, high-reliability interconnects in modern electronics where space efficiency and electrical performance are critical.