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Product Detailed Parameters
- Description：CONN HEADER R/A 4POS 2MM
- Series：Datamate L-Tek
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Plug
- Contact Type：Male Pin
- Pitch - Mating：0.079" (2.00mm)
- Number of Positions：4
- Number of Rows：1
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Board or Cable
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Through Hole, Right Angle
- Termination：Solder
- Fastening Type：Friction Lock
- Contact Length - Mating：-
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：-
- Insulation Height：0.156" (3.96mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：29.5µin (0.75µm)
- Contact Finish - Post：Tin-Lead
- Contact Material：Phosphor Bronze
- Insulation Material：Polybutylene Terephthalate (PBT), Glass Filled
- Features：Strain Relief Clips
- 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 M80-8040422 is a Datamate J-Tek series board connector manufactured by Harwin. It features a 20-position, 2-row female socket configuration with a 2 mm pitch. Designed for surface mount (SMD/SMT) installation, the component utilizes gold-plated beryllium copper contacts and a black polyphenylene sulfide (PPS) housing. The connector supports a current rating of 3 A and operates within a temperature range of -55°C to +125°C.
Feature Summary
- Datamate J-Tek series design provides high mechanical stability with 100G shock and 40G bump resistance.
- Surface mount termination ensures secure PCB attachment with straight mounting orientation.
- Gold-plated beryllium copper contacts offer reliable electrical performance in harsh environments.
Applications
- Embedded systems requiring robust interconnects
- Automotive electronic solutions
- Power supply units
Procurement Notes
Verify the specific ordering suffix against the official Harwin datasheet to ensure correct contact plating, tail length, and locking mechanism specifications. Confirm RoHS compliance status and manufacturing origin prior to procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and avoid counterfeit components.
Selection Notes
Select this component when a 20-position, 2-row female connector is required for surface mount applications. Ensure the mating header matches the 2 mm pitch and J-Tek series specifications. Verify that the operating environment falls within the -55°C to +125°C temperature range and does not exceed the 3 A current rating per contact.
Part Context
This part belongs to the Harwin Datamate J-Tek family, known for rugged interconnect solutions. The M80 series is engineered for demanding industrial and automotive sectors. The J-Tek variant specifically offers enhanced durability compared to standard versions, making it suitable for applications subject to significant vibration and shock.
Replacement Considerations
Compatible substitutes include other Harwin Datamate J-Tek connectors with identical 20-position, 2-row female configurations and 2 mm pitch. Ensure replacement parts maintain the same SMT mounting style and contact material specifications for direct interchangeability.
