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Product Detailed Parameters
- Description：CONN HEADER VERT 4POS 2MM
- Series：Datamate L-Tek
- Mfr：Harwin Inc.
- Package：Bulk
- 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
- Termination：Solder
- Fastening Type：Latch Lock
- Contact Length - Mating：-
- Contact Length - Post：0.215" (5.46mm)
- 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：Polyester, 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：120V
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Overview
The M80-8220442 is a Datamate L-Tek series header connector manufactured by Harwin Inc. It features a surface mount, right-angle design with four positions and a 2.00mm pitch. The connector utilizes male pins made of brass with gold plating on the mating surfaces. Insulation is provided by black, glass-reinforced PPS rated UL94 V-0. Rated current is 2.2A at 800V, operating between -55°C and 125°C.
Feature Summary
- Right-angle surface mount configuration for compact board integration
- Gold-plated brass contacts ensure reliable signal transmission
- Four-wall shielding provides electromagnetic interference protection
- Stress relief clip enhances mechanical stability during operation
Applications
- Compact electronic device interconnections
- Industrial control system board-to-board links
- Medical equipment internal circuitry connections
- Automotive electronics module interfaces
Procurement Notes
Verify the specific datasheet revision to confirm pinout compatibility and mounting hole dimensions. Ensure the PCB footprint matches the specified SMD tail geometry. Check for RoHS compliance documentation if required by project regulations. Confirm that the 2.00mm pitch aligns with the target assembly design constraints.
Selection Notes
Choose this model for applications requiring right-angle surface mounting with limited vertical space. The 2.00mm pitch suits high-density layouts. Consider the 2.2A rating for power distribution needs. Verify that the shielding requirements match the electromagnetic environment of the target application.
Part Context
This component belongs to the Datamate L-Tek family, known for robust performance in demanding environments. The series offers various configurations including different pin counts and mounting styles. The M80-8220442 specifically addresses the need for shielded, right-angle headers in space-constrained designs.
Replacement Considerations
Direct substitutes within the same series include M80-8220422 (straight) or M80-8220442 variants with different tail lengths. Cross-series replacements require verifying pitch, current ratings, and shielding capabilities to maintain system integrity.
