M80-4102042

Headers, Receptacles, Female Sockets Overview

The M80-4102042 is a 20-position female socket receptacle connector from the Harwin Datamate J-Tek series. It features a 2.00mm (0.079 inch) pitch with two rows of contacts. Designed for through-hole mounting, it utilizes beryllium copper contacts with gold plating on the mating interface and tin plating on the termination pins. The housing is constructed from black glass-filled polyphenylene sulfide (PPS), rated UL94 V-0. The component supports a maximum voltage of 120V and operates within a temperature range of -55°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Datamate J-Tek series design with screw lock fastening mechanism
• Gold-plated female sockets for reliable signal transmission
• Glass-filled PPS insulation for high thermal stability
• Integrated polarizing keying for secure alignment

Headers, Receptacles, Female Sockets Applications

• Automotive electronic systems
• Military equipment interfaces
• General industrial control boards

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to ensure correct contact configuration and packaging. Confirm that the required quantity matches the standard tube packing specifications provided by the manufacturer. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a robust, board-to-board connection is required with high cycle durability. The screw-lock feature ensures secure mating in high-vibration environments. Ensure the mating header matches the 2.00mm pitch and compatible locking style. Verify that the PCB layout accommodates the through-hole pin dimensions and the specified insulation height.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin M80-410 family of Datamate connectors. These are standardized rectangular connectors known for their modular design and high reliability. The series offers various position counts and locking options, widely used in demanding applications requiring secure electrical connections.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Harwin Datamate J-Tek receptacles with identical 20-position, 2-row, through-hole configurations. Ensure any replacement maintains the same screw-lock mechanism and contact plating specifications to preserve mechanical and electrical compatibility.