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Product Detailed Parameters
- Description：CONN HEADER VERT 26POS 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：26
- 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
- Termination：Solder
- Fastening Type：Push-Turn Lock
- Contact Length - Mating：-
- Contact Length - Post：0.130" (3.30mm)
- 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
- Contact Material：Phosphor Bronze
- Insulation Material：Polyphenylene Sulfide (PPS), Glass Filled
- Features：Keying Slot, Mating Flange
- Operating Temperature：-55°C ~ 121°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 Harwin M80-5T12642MC is a Datamate J-Tek series board connector featuring a vertical, through-hole mounting style. It comprises 26 positions arranged in a dual-row configuration with a 2mm pitch spacing. The header utilizes phosphor bronze contacts with gold plating for mating surfaces and tin plating for the tail. Constructed from black polyphenylene sulfide (PPS) insulation reinforced with glass fiber, it supports a rated current of 2.2A at 120V. The unit employs a push-turn locking mechanism and includes keying and flange features for secure assembly.
Feature Summary
- Push-turn locking mechanism for secure connection
- Dual-row shrouded design with keying and flange
- Gold-plated phosphor bronze contacts for reliability
Applications
- Board-to-board interconnections
- Wire-to-board connections
- High-reliability industrial electronics
Procurement Notes
Verify the specific part number suffix against official Harwin documentation to ensure correct contact arrangement and hardware inclusion. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure compatibility with mating sockets within the Datamate J-Tek family before procurement.
Selection Notes
Select this component for applications requiring robust mechanical retention via the push-turn lock. The 2mm pitch and dual-row layout suit dense power or signal routing. Verify that the 2.2A current rating and 120V voltage limit align with system requirements. Consider the vertical profile and through-hole termination method for PCB layout constraints.
Part Context
This connector belongs to the Datamate J-Tek family, known for high-reliability performance in demanding environments. The M80-5T12642MC specifically addresses needs for secure, vibration-resistant connections in compact spaces. Its design emphasizes durability and ease of assembly through positive locking features.
Replacement Considerations
Compatible mating connectors include M80-4C12605FC and M80-4D12605FC from the same manufacturer. Ensure substitute parts match the 26-position count and 2mm pitch specifications.
FAQ
What is the locking mechanism type?
The connector uses a push-turn locking mechanism for secure attachment.
What is the contact material and plating?
Contacts are made of phosphor bronze with gold plating on the mating surface and tin plating on the tail.
