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Product Detailed Parameters
- Description：CONN HEADER VERT 8POS 4MM
- Series：Datamate Coax
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Header
- Contact Type：Male Pin, Coaxial
- Pitch - Mating：0.157" (4.00mm)
- Number of Positions：8 (Coax)
- Number of Rows：1
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Board or Cable
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Threaded
- Contact Length - Mating：-
- Contact Length - Post：0.177" (4.50mm)
- Overall Contact Length：-
- Insulation Height：0.220" (5.60mm)
- Contact Shape：Circular
- Contact Finish - Mating：-
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：-
- Contact Material：Copper Alloy
- Insulation Material：Polyphenylene Sulfide (PPS), Glass Filled
- Features：Mating Flange, Mounting Flange
- Operating Temperature：-55°C ~ 125°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：-
- Voltage Rating：-
Download product information
Overview
The M80-MV311M2-08 is a Datamate coaxial connector header manufactured by Harwin. It features an 8-position configuration with a 4.00mm (0.157 inch) pitch. The component utilizes male pin contacts with gold plating for reliable signal transmission. Designed for through-hole mounting, it supports operation in environments subject to shock and vibration. The connector integrates internally threaded jackscrews and 3.5mm board mount studs for secure attachment.
Feature Summary
- Engineered for high-frequency applications with 6GHz capability and 50Ω impedance characteristics
- Polarized design ensures error-free mating and prevents misalignment during connection
- Robust construction resists extreme shock, vibration, and temperature variations
- Includes integrated internally threaded jackscrews and board mount studs for retention
Applications
- High-speed data transmission systems requiring 50Ω impedance control
- Industrial equipment exposed to mechanical shock and vibration
- Telecommunications infrastructure components
- Test and measurement instrumentation interfaces
Procurement Notes
Verify the specific ordering suffix and accessory requirements before procurement. Confirm that compatible slotted nuts (M80-2130000B) or hexagonal nuts (M80-2430000B) are available for board mount retention. Ensure the application environment matches the operational specifications regarding frequency and mechanical stress. Cross-reference the datasheet for complete pin numbering details.
Selection Notes
Select this component when a polarized coaxial header with integrated jackscrews is required. The 4.00mm pitch and 8-position layout must align with the PCB footprint. Verify compatibility with mating connectors within the Datamate series. Consider the through-hole mounting style and the need for 3.5mm board mount studs in the assembly design.
Part Context
This part belongs to the Harwin Datamate Coax 50 Connectors family. It is designed for challenging application environments where signal integrity and mechanical stability are critical. The series offers solutions for high-frequency connections with robust physical retention mechanisms.
Replacement Considerations
No public confirmed substitute part numbers are documented. Consult the manufacturer for direct equivalents if this component is unavailable.
