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Product Detailed Parameters
- Description：CONN HEADER R/A 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：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：0.220" (5.60mm)
- 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：Polyamide (PA46), Nylon 4/6
- 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
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Overview
The M80-8390422 is a Datamate L-Tek header connector manufactured by Harwin Inc. It features a right-angle through-hole mounting style with four male pin contacts arranged in a single row. The connector utilizes a 2.00mm pitch and includes a locking latch mechanism for secure mating. Constructed with phosphor bronze contacts and polyamide insulation, it supports a rated current of 3A and a voltage of 120V across an operating temperature range of -55°C to +125°C.
Feature Summary
- Right-angle through-hole design for board-to-board or cable connections
- Integrated locking latch ensures secure mechanical retention during operation
- Four-wall shrouded housing provides protection against misalignment
Applications
- Industrial control systems requiring reliable interconnects
- Metering and measurement equipment
- Medical electronic devices
Procurement Notes
Verify component status as the M80-8390422 is listed as obsolete in public records. Confirm availability of alternative sources or last-time-buy options before finalizing procurement plans. Ensure compliance with RoHS and REACH regulations as specified in official documentation. Cross-reference datasheets for any material changes or PCN notices affecting this specific part number.
Selection Notes
Select this component for applications necessitating a compact, right-angle male header with positive locking capabilities. The 2.00mm pitch suits dense circuit layouts. Verify that the 3A current rating and 120V voltage limit align with system requirements. Consider the polyamide insulation and UL94 V-0 flammability rating for environmental suitability.
Part Context
This part belongs to the Datamate L-Tek series, designed for rugged interconnect solutions. The series is characterized by high durability and reliability in harsh environments. The M80-8390422 specifically addresses needs for secure, low-profile connections in space-constrained industrial and medical applications.
Replacement Considerations
Public records indicate this part is obsolete. No direct substitute part numbers are confirmed in the provided source data. Consult manufacturer catalogs for equivalent L-Tek series headers with matching pitch and contact count.
