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Product Detailed Parameters
- Description：CONN HEADER VERT 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：1
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Board or Cable
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Latch Lock
- Contact Length - Mating：-
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：-
- Insulation Height：0.219" (5.56mm)
- 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：-
- 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 M80-8820442 is a Datamate L-Tek series power connector featuring a 2 mm pitch and four contacts arranged in a single row. It utilizes phosphor bronze terminals with gold plating for reliable conductivity. The housing is constructed from black polyphenylene sulfide (PPS) material, rated UL94 V-0. Designed for through-hole vertical mounting, it supports board-to-board and wire-to-board applications. The component operates within a temperature range of -55°C to +125°C and carries an 800V voltage rating.
Feature Summary
- High-reliability design engineered to withstand mechanical vibration and shock environments
- Shrouded header configuration provides secure mating alignment and protection
- Latching mechanism ensures robust connection integrity during operation
Applications
- Industrial control systems requiring shock-resistant interconnects
- Power distribution modules in compact electronic assemblies
- Automotive electronics subject to high-vibration conditions
Procurement Notes
Verify the specific datasheet version for the M80-8820442 to confirm RoHS compliance status and REACH SVHC declarations prior to integration. Ensure that the manufacturing source documentation aligns with the required environmental operating temperatures and electrical ratings for the final application design.
Selection Notes
Select this component when a vertical, latched, single-row connector is required for power transmission. The 2 mm pitch allows for dense packing while maintaining high current capabilities. Consider the shrouded design for improved mating accuracy in automated assembly processes compared to open-frame alternatives.
Part Context
This part belongs to the Datamate L-Tek family, which specializes in high-performance rectangular connectors. The M80 series is characterized by its durability and suitability for demanding industrial and automotive sectors where standard connectors might fail under stress.
Replacement Considerations
Compatible substitutes include other Harwin M80 series variants with matching 2 mm pitch and 4-position configurations, such as M80-8820342 for three positions or M80-8820542 for five positions, provided the row count and mounting style remain consistent.
