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Product Detailed Parameters
- Description：CONN HEADER R/A 42POS 2MM
- 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：42
- 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, Right Angle
- Termination：Solder
- Fastening Type：Push-Turn Lock
- Contact Length - Mating：-
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：-
- Insulation Height：0.218" (5.55mm)
- 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
- 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 M80-5L14242MC is a male header connector from the Harwin Datamate J-Tek series. It features a 2-row, 28-position configuration with a 2.00mm pitch. Designed for through-hole mounting, it utilizes phosphor bronze contacts with gold plating and PPS insulation. The unit supports a rated current of 3A and voltage up to 120V, operating within -55°C to +125°C. Key mechanical attributes include a shrouded design, push-pull locking, and compatibility with mating flanges.
Feature Summary
- Horizontal through-board mounting style for space-constrained applications
- Push-pull locking mechanism ensures secure connection retention
- Shrouded housing provides four-wall shielding for contact protection
- Gold-plated phosphor bronze contacts ensure reliable signal transmission
Applications
- Industrial control systems requiring robust board-to-board connections
- Automotive electronic modules needing high-density interconnects
- Test and measurement equipment interfaces
- General purpose electronics with vertical space limitations
Procurement Notes
Verify the specific suffix 'MC' against official Harwin documentation to confirm exact mating flange and keying configurations. Ensure the horizontal orientation matches the PCB layout requirements. Cross-reference the 28-position count with compatible female receptacles from the same Datamate J-Tek family to guarantee proper alignment and electrical continuity during assembly.
Selection Notes
Select this component when a low-profile horizontal header is required for high-density signal routing. The 2.00mm pitch allows for compact circuit designs while maintaining adequate spacing. Consider the push-pull lock for vibration resistance. Verify that the 3A current rating meets the thermal requirements of the specific application environment.
Part Context
This part belongs to the Datamate J-Tek family, known for its modular design and high reliability. The M80-5L series specifically denotes male headers with horizontal orientation. This model complements various female sockets and accessories within the same ecosystem, allowing for flexible system integration across different industrial sectors.
Replacement Considerations
Direct substitutes must match the 28-position count, 2.00mm pitch, and horizontal through-hole format. Compatible alternatives may include other Harwin Datamate J-Tek variants with identical locking mechanisms. Verify pinout compatibility before substitution.
