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Product Detailed Parameters
- Description：CONN RCPT 8POS 0.1 TIN PCB
- Series：M20
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：8
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：2
- Row Spacing - Mating：0.100" (2.54mm)
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Tin
- Contact Finish Thickness - Mating：-
- Insulation Color：Black
- Insulation Height：0.335" (8.51mm)
- Contact Length - Post：0.118" (3.00mm)
- Operating Temperature：-40°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Tin
- Mated Stacking Heights：11.04mm, 12.63mm
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：3A
- Voltage Rating：1000V
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Overview
The Harwin M20-7830446 is a 2.54 mm pitch double in-line (DIL) vertical socket assembly designed for board-to-board interconnections. It features 8 contacts arranged in a 4+4 configuration, utilizing phosphor bronze terminals with tin plating over nickel. The connector supports through-hole mounting and offers a current rating of 12A. Constructed with UL94V-0 rated black polyamide housing, it operates within a temperature range of -40°C to +105°C.
Feature Summary
- Double-beam contact design ensures improved electrical connection reliability
- Compact form factor accommodates high PCB density requirements
- Compatible with standard surface mount reflow soldering processes
Applications
- Board-to-board interconnects in industrial electronics
- High-density PCB assemblies requiring vertical mating
- Consumer electronic devices with space constraints
Procurement Notes
Verify the specific suffix code against official Harwin documentation to confirm contact count and termination style. Ensure compatibility with mating header pins regarding pitch and row spacing. Confirm RoHS compliance status for the specific production batch before integration into regulated environments.
Selection Notes
Select this component when a vertical, through-hole DIL socket is required for 2.54 mm pitch systems. Consider the 12A current rating and operating temperature limits for thermal management. Verify that the 8.5 mm height fits within the mechanical envelope of the target application.
Part Context
This part belongs to the Harwin M20 series, which provides industrial standard connectors with 2.54 mm spacing. The series is engineered for robust performance in demanding environments, offering various configurations including headers and sockets for versatile system integration.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Cross-reference with other 2.54 mm DIL vertical sockets only if mechanical and electrical specifications match exactly.
