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Product Detailed Parameters
- Description：CONN HEADER SMD 4POS 2MM
- Series：Datamate L-Tek
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.079" (2.00mm)
- Number of Positions：4
- 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：Surface Mount
- Termination：Solder
- Fastening Type：Latch Lock
- Contact Length - Mating：-
- Contact Length - Post：-
- Overall Contact Length：-
- Insulation Height：0.205" (5.20mm)
- 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：Polyphenylene Sulfide (PPS), Glass Filled
- Features：Pick and Place
- Operating Temperature：-55°C ~ 125°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：2.2A
- Voltage Rating：800V
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Overview
The Harwin M80-8280442P is a Datamate L-Tek male plug connector featuring a double-row, straight vertical surface mount design. It provides 4 positions with a 2 mm pitch. The housing is black thermoplastic. Contacts are gold-plated for conductivity, while terminations are tin-plated for soldering. It supports board-to-board and wire-to-board systems. Voltage rating is 120 V. Operating temperature ranges from -55°C to 125°C.
Feature Summary
- Surface mount termination for automated assembly integration
- Gold contact finish ensures reliable signal transmission
- Latch mechanism secures mating connection stability
Applications
- Board-to-board interconnects in compact electronics
- Wire-to-board connections requiring vertical orientation
- High-reliability industrial control modules
Procurement Notes
Verify the specific suffix 'P' indicates the latched variant against the official Harwin datasheet. Confirm RoHS compliance status through current manufacturer documentation. Ensure the surface mount footprint matches the PCB design guidelines provided in the component specification sheet before finalizing procurement orders.
Selection Notes
Select this part for applications requiring a low-profile vertical connection with secure latching. The 2 mm pitch suits dense layouts. Verify that the 120 V rating meets circuit requirements. Consider the SMT package type for manufacturing compatibility. Check mating connector compatibility within the Datamate J-Tek family.
Part Context
This component belongs to the Datamate L-Tek series by Harwin Inc., designed for high-density interconnects. The M80-8280442P specifically represents a male plug configuration. It is part of the broader Datamate ecosystem, offering various row counts and tail lengths for diverse mechanical constraints.
Replacement Considerations
M80-8280442 is the non-latched equivalent within the same series. Verify mechanical retention needs when substituting. Other Harwin Datamate connectors may fit electrically but require pin count and pitch verification.
