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Product Detailed Parameters
- Description：CONN HEADER VERT 51POS 2MM
- Series：Datamate J-Tek
- Mfr：Harwin Inc.
- Package：Tray
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.079" (2.00mm)
- Number of Positions：51
- Number of Rows：3
- Row Spacing - Mating：0.079" (2.00mm)
- Number of Positions Loaded：All
- Style：Board to Board or Cable
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Threaded
- Contact Length - Mating：-
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：-
- Insulation Height：0.244" (6.20mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：29.5µin (0.75µm)
- Contact Finish - Post：Tin
- Contact Material：Phosphor Bronze
- Insulation Material：Polyamide (PA46), Nylon 4/6
- Features：Mating Flange, Mounting Flange, Mounting Hardware
- Operating Temperature：-55°C ~ 125°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：2.2A
- Voltage Rating：120V
Download product information
Overview
The Harwin M80-7005142 is a Datamate M80 series male pin header connector featuring a 3-row configuration with 51 contacts. It utilizes a 2 mm pitch and is designed for through-hole vertical mounting. The connector supports a current rating of 2.2A and a voltage rating of 120V. Contact materials are phosphor bronze with gold plating, while the housing is made of polyamide. It includes jack screws for secure mating.
Feature Summary
- Triple row straight through-board design for high-density interconnects
- Integrated jack screw locking mechanism for secure connection retention
- Gold-plated phosphor bronze contacts ensuring reliable signal transmission
Applications
- Industrial control systems requiring robust board-to-board connections
- Automotive electronics applications demanding secure locking mechanisms
- General purpose power distribution boards needing high contact density
Procurement Notes
Verify that the specific part number matches the required 3-row, 51-contact specification. Confirm the presence of hexagonal nuts and washers for the jack screw assembly if not included in the standard supply. Ensure compatibility with the mating female socket within the Datamate M80 family before procurement.
Selection Notes
Select this component when a high-density 3-row male header is required with positive mechanical locking. The 2mm pitch allows for compact layouts compared to larger spacing options. Consider the 120V/2.2A ratings against system requirements. The polyamide housing offers good thermal stability up to 125°C.
Part Context
This component belongs to the Datamate M80 family, which is distinct from the Datamate J-Tek and L-Tek series. The M80 series is characterized by its higher durability and the inclusion of jack screw locking features, making it suitable for harsh environments where vibration resistance is critical.
Replacement Considerations
Compatible substitutes include other Harwin Datamate M80 series headers with matching 3-row, 51-pin configurations and jack screw features. Verify that any alternative maintains the same 2mm pitch and through-hole termination style to ensure PCB footprint compatibility.
