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Product Detailed Parameters
- Description：18 X 3-ROW MALE VERTICAL THROUGH
- Series：Datamate J-Tek
- Mfr：Harwin Inc.
- Package：Bulk
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.079" (2.00mm)
- Number of Positions：54
- Number of Rows：3
- Row Spacing - Mating：0.079" (2.00mm)
- Number of Positions Loaded：All
- Style：Board to Cable/Wire
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Threaded
- Contact Length - Mating：-
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：-
- Insulation Height：0.238" (6.05mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：29.5µin (0.75µm)
- Contact Finish - Post：-
- Contact Material：Phosphor Bronze
- Insulation Material：Polyphenylene Sulfide (PPS)
- Features：-
- Operating Temperature：-55°C ~ 125°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：3A
- Voltage Rating：120VAC/DC
Download product information
Overview
The Harwin M83-LMT1M3N54-0000-000 is a Datamate J-Tek male header connector featuring a 2.00 mm pitch and three rows of contacts. It provides 54 positions with a vertical through-hole termination style. The component utilizes gold-plated phosphor bronze contacts housed in black PPS insulation, rated for operation between -55°C and +125°C.
Feature Summary
- Datamate J-Tek series design with internal threaded jackscrews for secure mating
- Vertical through-hole mounting configuration for printed circuit board integration
- Gold-plated phosphor bronze contacts ensuring reliable signal transmission
Applications
- Industrial control system interconnects
- Test and measurement equipment interfaces
- Medical device signal connections
Procurement Notes
Verify the specific contact count and row configuration against project requirements before ordering. Confirm that the vertical orientation and jack screw mechanism align with the assembly constraints. Ensure compatibility with the corresponding female housing or cable assembly within the same Datamate J-Tek family to maintain mechanical integrity.
Selection Notes
Select this part when a high-density 54-position connection is required in a compact vertical profile. The choice is appropriate for applications demanding robust mechanical retention via jackscrews rather than standard latches. Consider the 2mm pitch constraint and verify that the PCB layout accommodates the specified terminal length and spacing.
Part Context
This component belongs to the Datamate J-Tek line, which emphasizes high reliability and durability in harsh environments. The series is characterized by its modular design, allowing for various pin counts and configurations. The M83 prefix indicates a specific header variant within the broader connector ecosystem.
Replacement Considerations
Direct substitutes must match the 2mm pitch, 3-row structure, and 54-pin count. Verify that alternative headers support the same vertical mounting and jack screw interface to ensure interchangeability without modifying the enclosure or PCB.
