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Product Detailed Parameters
- Description：CONN HEADER R/A 34POS 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：34
- 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：Friction Lock
- Contact Length - Mating：-
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：-
- Insulation Height：0.235" (5.97mm)
- 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 M80-8143422 is a male header from the Harwin Datamate L-Tek series, designed for board-to-board and wire-to-board applications. It features a double-row configuration with 7 positions (7+7) and a 2 mm pitch. The connector utilizes friction lock mounting for secure PCB attachment. Constructed with polyamide insulation and phosphor bronze contacts, it supports a current rating of 3 A and operates within a temperature range of -55°C to +125°C.
Feature Summary
- Friction lock mounting mechanism ensures secure installation without additional hardware
- Fully shrouded contact design provides protection against misalignment during mating
- Polarized mouldings prevent incorrect insertion between compatible female counterparts
Applications
- Board-to-board interconnections in compact electronic assemblies
- Wire-to-board connections requiring robust mechanical retention
- Industrial control modules needing reliable signal transmission
Procurement Notes
Verify that the specific part number matches the required pin count and row configuration before ordering. Confirm compatibility with the intended female mating connector from the same Datamate L-Tek family. Ensure the friction lock mounting style aligns with the target PCB layout constraints. Check RoHS compliance status if environmental regulations apply to the final product assembly.
Selection Notes
Select this component when a low-profile, double-row male header with integrated locking is required. The 2 mm pitch allows for dense circuit board layouts while maintaining adequate spacing. Consider the 3 A current rating for power distribution needs. Verify that the operating temperature range meets the environmental conditions of the deployment site.
Part Context
This component belongs to the Datamate L-Tek series by Harwin, known for its modular connectivity solutions. The series offers various configurations including vertical, right-angle, and cable mount options. The M80-8143422 specifically addresses applications requiring a 7-position male interface with secure friction-based fixation on the printed circuit board.
Replacement Considerations
Compatible substitutes include other Harwin Datamate L-Tek male headers with identical 7+7 position counts and 2 mm pitch. Ensure replacement parts maintain the same friction lock mounting style and polarized housing design to guarantee proper mating with existing female connectors.
