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Product Detailed Parameters
- Description：CONN RCPT 16POS 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：16
- 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 M20-7810845R is a surface mount PCB receptacle from the Harwin M20 series, designed for board-to-board connections. It features a 2.54 mm pitch and a double-row configuration with 16 contacts. The component utilizes a push-pull fastening mechanism and includes gold-plated mating contacts with a thickness of 0.59 µin (0.015 µm). The housing is constructed from high-temperature UL 94V-0 rated material containing copper alloy elements, ensuring stability in demanding environments.
Feature Summary
- Double-row design with jackscrew fixing for secure mechanical attachment
- Push-pull fastening mechanism for reliable engagement
- Gold-plated mating contacts to ensure signal integrity
- High-temperature UL 94V-0 rated housing material
Applications
- Communications equipment
- Wired networking infrastructure
- Industrial control systems
- Medical devices
- Personal electronics and PC notebooks
Procurement Notes
Verify the specific suffix 'R' against official Harwin documentation to confirm reel packaging or variant specifics. Ensure compatibility with mating headers in the M20 series. Confirm RoHS compliance status through current datasheets before procurement. Cross-reference pin counts and row configurations to match circuit requirements accurately.
Selection Notes
Select this component for applications requiring robust board-to-board interconnects with high-temperature resistance. The double-row layout suits dense circuit designs. Verify that the jackscrew fixing method aligns with assembly constraints. Consider the gold contact finish for corrosion resistance in critical signal paths compared to tin-only alternatives.
Part Context
This part belongs to the M20 series, which offers various header and socket assemblies with 2.54 mm pitch. The series includes single-row and double-row options with different fixing mechanisms like push-pull or jackscrews. These connectors are widely used in industrial and consumer electronics for reliable signal transmission.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source data. Consult Harwin's official obsolescence notifications or distributor databases for direct replacements if this specific variant becomes unavailable.
