M80-4201842

Headers, Receptacles, Female Sockets Overview

The M80-4201842 is a Datamate J-Tek board connector featuring 18 positions (9+9) in a dual-in-line straight configuration. It utilizes female hex socket contacts with jackscrew locking mechanisms for secure attachment. The component supports through-hole termination and operates within a temperature range of -55°C to +125°C. Constructed from glass-filled polyphenylene sulfide, it ensures high insulation resistance and durability across 500 mating cycles.

Headers, Receptacles, Female Sockets Feature Summary

• Hexagonal socket contact design provides robust mechanical retention and torque resistance during assembly.
• Integrated jackscrew locking system secures the connection against vibration and accidental disengagement.
• Dual-row layout facilitates high-density interconnects on printed circuit boards.
• Compatible with standard panel mounting configurations using dedicated flange features.

Headers, Receptacles, Female Sockets Applications

• Industrial control systems requiring reliable signal transmission
• Automotive electronics modules
• Military and defense equipment
• General purpose data acquisition hardware

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific order includes the jackscrew locking feature, as this variant differs from standard receptacles without screws. Confirm the hex socket contact type matches the mating pin specifications. Ensure the through-hole footprint aligns with the target PCB design guidelines provided in the official datasheet.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when high-mating force and vibration resistance are critical requirements. The hex socket interface offers superior torque handling compared to standard round pins. Consider the overall height and row spacing constraints to ensure compatibility with adjacent components and enclosure limits.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Harwin Datamate J-Tek series, designed for demanding environments. The M80 series is known for its modular approach, allowing mixed contact arrangements. This specific part represents a fixed 18-position solution optimized for board-to-board or cable-to-board applications where secure locking is mandatory.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other M80 series receptacles with identical 18-position counts and jackscrew options. Verify that any replacement maintains the same hex socket contact geometry and through-hole termination style to ensure mechanical and electrical interchangeability.