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Product Detailed Parameters
- Description：CONN RCPT 44POS 0.079 GOLD PCB
- Series：Datamate Mix-Tek
- Mfr：Harwin Inc.
- Package：Tray
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：44 (42 + 2 Power)
- Number of Positions Loaded：All
- Pitch - Mating：0.079" (2.00mm)
- Number of Rows：3
- Row Spacing - Mating：0.079" (2.00mm)
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Screw Lock
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：12.0µin (0.30µm)
- Insulation Color：Black
- Insulation Height：0.247" (6.28mm)
- Contact Length - Post：0.110" (2.79mm)
- Operating Temperature：-55°C ~ 125°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Tin
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Mating Flange
- Current Rating (Amps)：-
- Voltage Rating：-
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Overview
The Harwin M80-7174242 is a Datamate Mix-Tek power connector designed for vertical board-to-board applications. It features a female socket receptacle configuration with a 42+2 position layout, providing robust power distribution capabilities. The component utilizes a 2mm pitch and operates within a temperature range of -55°C to +125°C. Constructed with phosphor bronze contacts and gold plating, it ensures reliable conductivity. The housing is made from black polyphenylene sulfide (PPS) with glass fiber reinforcement, meeting UL94 V-0 flammability standards. This part is currently obsolete.
Feature Summary
- Vertical power-to-board female socket design
- Datamate Mix-Tek series compatibility
- Gold-plated phosphor bronze contacts
- High-temperature resistant PPS insulation
Applications
- Industrial power distribution systems
- Automotive electronic control units
- Military communication equipment
- General purpose high-reliability interconnects
Procurement Notes
Verify end-of-life status before integration. Confirm availability through authorized distributors or secondary markets. Check RoHS and REACH compliance documentation. Validate mating connector specifications. Ensure storage conditions meet moisture sensitivity requirements.
Selection Notes
Consider the Datamate J-Tek or L-Tek series for active alternatives. Evaluate pin count and current rating requirements. Assess mechanical locking mechanisms for vibration resistance. Review stack height constraints for PCB assembly. Compare thermal performance characteristics against application needs.
Part Context
Part of the Datamate family, known for compact, high-density interconnect solutions. Mix-Tek variant supports mixed signal and power applications. Designed for harsh environments requiring secure connections. Widely used in aerospace and defense sectors.
Replacement Considerations
M80-7174245
FAQ
Is this connector compatible with Datamate L-Tek headers?
No, the Mix-Tek series is not mechanically compatible with L-Tek or J-Tek series connectors due to different keying and contact arrangements.
What is the maximum operating temperature?
The component is rated for operation up to +125°C.
