M80-4100842

Headers, Receptacles, Female Sockets Overview

The Harwin M80-4100842 is a double in-line (DIL) vertical receptacle connector from the Datamate J-Tek series. It features 8 positions arranged in two rows with a 2.00mm pitch. Designed for board-to-board applications, it utilizes through-hole solder termination. The housing is constructed from black Polyphenylene Sulfide (PPS) rated UL94 V-0. Contacts are made of beryllium copper with gold plating on the mating interface and tin on the tail. It supports a maximum voltage of 120V and operates within a temperature range of -55°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Features a high-temperature PPS housing with UL94 V-0 flammability rating.
• Utilizes jackscrew fixing mechanism for secure double-row connection.
• Provides reliable electrical contact through gold-plated beryllium copper terminals.

Headers, Receptacles, Female Sockets Applications

• Automotive electronics systems
• General industrial equipment
• Military and defense applications

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm terminal plating and housing material variations. Ensure compatibility with the corresponding Datamate J-Tek male header assembly regarding stacking height and latching mechanisms. Confirm that the jack-screw locking style matches the mechanical constraints of the target PCB enclosure design.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a robust, vertically mounted DIL connector is required for harsh environments. The choice depends on the need for jack-screw retention rather than simple latching. Consider the 2.00mm pitch and 120V rating relative to circuit density and insulation requirements. Verify that the through-hole footprint aligns with the manufacturing capabilities of the target printed circuit board.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Datamate J-Tek family, characterized by its modular design and high reliability. Unlike the L-Tek series which often uses latching, the J-Tek variant frequently employs screw-fixing for enhanced stability. The M80-4100842 represents a standard 8-position configuration within this extensive interconnect ecosystem, offering a balance of signal integrity and mechanical durability.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Harwin M80-410xxxxxx variants with identical pin counts and row configurations. Cross-brand replacements require matching the 2.00mm pitch, double-in-line form factor, and through-hole mounting style. Verify that alternative connectors support the same voltage rating and operating temperature range to ensure functional equivalence.

Headers, Receptacles, Female Sockets FAQ

What type of locking mechanism does the M80-4100842 use?

It utilizes a jack-screw fixing mechanism for secure attachment between the header and receptacle assemblies.

What is the contact material used in this connector?

The contacts are manufactured from beryllium copper alloy to ensure durability and conductivity.