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Product Detailed Parameters
- Description：CONN RCPT 12POS 0.1 GOLD SMD
- Series：M20
- Mfr：Harwin Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Connector Type：Receptacle, Bottom or Top Entry
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：12
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：2
- Row Spacing - Mating：0.100" (2.54mm)
- Mounting Type：Surface Mount
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：0.59µin (0.015µm)
- Insulation Color：Black
- Insulation Height：0.140" (3.56mm)
- Contact Length - Post：-
- Operating Temperature：-40°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Board Guide
- Current Rating (Amps)：3A
- Voltage Rating：-
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Overview
The M20-7810645R is a 12-position receptacle connector from the Harwin M20 series. It features a 2.54 mm (0.1 in) pitch and utilizes surface mount technology for PCB integration. The component is designed with gold-plated contacts to ensure reliable signal transmission. This specific variant supports both bottom and top entry configurations, providing flexibility in cable routing and assembly orientation within electronic systems.
Feature Summary
- Supports dual entry orientation options for flexible board layout
- Utilizes gold-plated contacts for enhanced conductivity and corrosion resistance
- Designed for surface mount installation on printed circuit boards
Applications
- Board-to-board interconnects requiring flexible entry angles
- Wire-to-board connections with constrained spatial layouts
- Electronic assemblies needing robust surface mount header solutions
Procurement Notes
Verify the exact suffix 'R' against official Harwin documentation to confirm the specific reel packaging or tape-and-reel configuration intended by the manufacturer. Ensure that the selected entry direction matches the mechanical constraints of the final assembly design before ordering.
Selection Notes
Select this component when a 12-position surface mount header is required with versatile entry capabilities. Confirm that the 2.54 mm pitch aligns with existing board patterns and mating connector specifications. Evaluate the mechanical profile to ensure compatibility with surrounding components on the PCB.
Part Context
This part belongs to the M20 series, a range of connectors known for high-density applications. The M20 family offers various mounting styles and contact counts. This specific model represents a specialized surface mount option within that broader portfolio, focusing on connectivity reliability.
Replacement Considerations
No direct public substitute part numbers are confirmed in the provided data. Verify cross-compatibility with other 12-position 2.54 mm SMT headers only if mechanical dimensions and electrical ratings match exactly.
