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Product Detailed Parameters
- Description：CONN HDR 2MM PCB 20POS
- Series：Datamate J-Tek
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.079" (2.00mm)
- Number of Positions：20
- Number of Rows：2
- 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：0.130" (3.30mm)
- Overall Contact Length：-
- Insulation Height：0.220" (5.60mm)
- 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：Polyphenylene Sulfide (PPS), Glass Filled
- Features：Keying Slot, 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：800VAC/DC
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Overview
The M80-5T12042M3 is a Datamate J-Tek male plug connector designed for vertical through-board mounting. It features a double-row configuration with 20 contacts, arranged as 10+10 positions. The connector utilizes round pin-skt contact styles made from beryllium copper. Electrical specifications include a contact resistance of 25 mΩ and an insulation resistance of 100,000,000 Ω. The housing is constructed from black glass-filled polyphenylene sulfide. Mechanical retention is provided by internally threaded jackscrews.
Feature Summary
- Vertical straight through-board termination style
- Double row arrangement with 10+10 contact positions
- Integrated internally threaded jackscrew system
- Black glass-filled polyphenylene sulfide insulator
Applications
- Power to board connections
- High-density signal routing on PCBs
- Industrial equipment interconnects
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct contact plating and termination type. Confirm that the required jack screws are included or ordered separately, as some variants may require separate part numbers for retention hardware. Check availability status as this component has been subject to obsolescence notifications in certain distributions.
Selection Notes
Select this model when a vertical male plug is required for double-row applications. Ensure the PCB layout accommodates the 3.3mm termination height. Verify that the mating female connector matches the Datamate J-Tek series specifications. Consider environmental factors such as temperature range and vibration, which the locking mechanism helps mitigate.
Part Context
This component belongs to the Harwin Datamate J-Tek family, known for high-density interconnect solutions. The M80 series specifically targets applications requiring robust mechanical locking and reliable electrical performance in compact spaces. It serves as a male counterpart to female receptacles within the same ecosystem.
Replacement Considerations
No public confirmed substitute part numbers are available. Cross-referencing requires matching the 20-pin double-row configuration, vertical orientation, and jackscrew locking mechanism. Direct replacement should only be considered if exact dimensional and electrical parameters align.
