M80-4T12000-21-301

Description：CONN RCPT 23POS 0.079 GOLD PCB
Series：Datamate Mix-Tek
Mfr：Harwin Inc.
Package：Bulk

SKU:8f981ed0cb73 Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

M80-4T12000-21-301 is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT 23POS 0.079 GOLD PCB. Review the specifications below when checking this part for your BOM.

Headers, Receptacles, Female Sockets specifications for M80-4T12000-21-301

Description：CONN RCPT 23POS 0.079 GOLD PCB
Series：Datamate Mix-Tek
Mfr：Harwin Inc.
Package：Bulk
Connector Type：Receptacle
Contact Type：Female Socket
Style：Board to Board or Cable
Number of Positions：23 (20 + 3 Coax)
Number of Positions Loaded：All
Pitch - Mating：0.079" (2.00mm)
Number of Rows：2
Row Spacing - Mating：0.079" (2.00mm)
Mounting Type：Through Hole
Termination：Solder
Fastening Type：-
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：12.0µin (0.30µm)
Insulation Color：Black
Insulation Height：0.205" (5.20mm)
Contact Length - Post：0.118" (3.00mm)
Operating Temperature：-55°C ~ 125°C
Material Flammability Rating：UL94 V-0
Contact Finish - Post：Tin-Lead
Mated Stacking Heights：7.3mm
Ingress Protection：-
Features：Mating Flange, Polarizing Key
Current Rating (Amps)：-
Voltage Rating：120V

Headers, Receptacles, Female Sockets datasheet and documents for M80-4T12000-21-301

M80-4T12000-21-301

Headers, Receptacles, Female Sockets Overview

The M80-4T12000-21-301 is a 23-position receptacle connector manufactured by Harwin Inc. It utilizes a 0.079-inch (2.00mm) pitch and features gold-plated contacts for reliable signal transmission. Designed for through-hole PCB mounting, this component integrates twenty standard positions alongside three coaxial channels to support mixed-signal applications. The unit employs a straight orientation with locking mechanisms to ensure secure mating stability in demanding electronic assemblies.

Headers, Receptacles, Female Sockets Feature Summary

Integrates twenty standard signal positions with three dedicated coaxial channels within a single housing
Features gold-plated contacts to enhance conductivity and corrosion resistance
Utilizes a 0.079-inch pitch for precise board spacing requirements

Headers, Receptacles, Female Sockets Applications

Mixed-signal circuit boards requiring combined RF and digital connections
High-density electronic assemblies needing secure coaxial integration
Industrial equipment utilizing through-hole mounting standards

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact plating thickness and coaxial impedance specifications against the official Harwin datasheet before procurement. Confirm that the through-hole footprint dimensions align precisely with the target printed circuit board layout to ensure mechanical fit and solder joint integrity during assembly processes.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when designs require simultaneous high-frequency coaxial routing and standard signal connectivity without occupying excessive board area. The straight receptacle configuration suits vertical mating scenarios where space constraints necessitate a compact, multi-functional interface solution.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Harwin M80 series, which specializes in robust board-to-board and cable-to-board interconnects. The series is engineered for industrial and automotive environments, offering high durability and consistent performance under vibration and thermal stress conditions common in heavy-duty electronics.