M80-8281242

Overview

The M80-8281242 is a Datamate L-Tek series connector header manufactured by Harwin Inc. It features a 12-position, dual-row configuration with a 2.00mm (0.079 inch) pitch. Designed for surface mount installation, this male pin header utilizes friction latch locking mechanisms to secure mating connections. The contacts are constructed from beryllium copper and feature gold plating to ensure reliable signal integrity. The housing is made of black polyphenylene sulfide (PPS) reinforced with glass fiber, providing structural stability and UL94 V-0 flammability rating.

Feature Summary

• High-reliability four-finger beryllium copper contact technology ensures connection integrity without loss
• Friction latch locking mechanism provides secure mating retention
• Surface mount termination style facilitates automated PCB assembly
• Glass-filled PPS insulation offers robust mechanical strength and thermal resistance

Applications

• Board-to-board interconnections in compact electronic modules
• Wire-to-board connections requiring secure latching
• Industrial control systems demanding high reliability
• Consumer electronics with space-constrained layouts

Procurement Notes

Verify the specific suffix and packaging quantity against the official Harwin datasheet before ordering. Confirm that the surface mount footprint matches the target PCB design. Ensure compatibility with the mating female connector within the Datamate Mix-Tek or J-Tek ecosystem. Check for any recent product change notices regarding material composition or RoHS compliance status.

Selection Notes

Select this component when a low-profile, surface-mounted header with positive locking is required. The 2.00mm pitch allows for dense circuit board layouts. Consider the friction latch requirement if vibration resistance is critical. Verify that the current rating and voltage specifications meet the application's electrical demands. Ensure the operating temperature range aligns with the environmental conditions.

Part Context

This part belongs to the Datamate L-Tek family, known for its small form factor and high durability. It complements other Harwin connectors like the M80-8531242 through standardized pitch and locking interfaces. The series is widely used in applications where space savings and reliable connectivity are paramount. It represents a standard solution for modern electronic interconnect needs.

Replacement Considerations

M80-8260642P is listed as a similar alternative in distributor databases. Verify mechanical dimensions and electrical characteristics before substitution. Ensure the replacement maintains the same pitch, row count, and locking mechanism type.

FAQ

What is the locking mechanism type for this connector?

The M80-8281242 uses a friction latch locking mechanism to secure the mating connection.

What is the contact material used in this header?

The contacts are made from beryllium copper with gold plating to ensure conductivity and corrosion resistance.