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Product Detailed Parameters
- Description：CONN RCPT 27POS 0.1 GOLD PCB
- Series：M20
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：27
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：1
- Row Spacing - Mating：-
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- 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 M20-7822742 is a dual-in-line socket assembly manufactured by Harwin, belonging to the M20 series of headers and wire housings. This component features 27 positions arranged in a single row with a standard 2.54 mm (0.1 inch) pitch. It utilizes a vertical surface-mount termination type for direct PCB integration. The contacts are plated with gold over tin to ensure reliable conductivity and corrosion resistance. Designed as a receptacle, it serves as the female counterpart in board-to-board or wire-to-board connection systems.
Feature Summary
- Single-row vertical socket configuration for compact circuit board layouts
- Gold-plated contacts ensuring durable electrical connectivity
- Surface-mount technology compatible termination style
Applications
- Board-to-board interconnection systems
- Wire-to-board connection assemblies
- General electronic header applications requiring surface mount
Procurement Notes
Verify current availability status as this part is listed under End of Life conditions. Confirm that the specific ordering suffix matches the required contact plating and housing material specifications. Ensure compatibility with mating pin headers from the same M20 series family before procurement. Check for any updated obsolescence notifications from the manufacturer.
Selection Notes
Select this component when a single-row, 27-position surface-mount socket is required. Verify that the 2.54 mm pitch aligns with the design footprint. Consider the vertical orientation for height constraints. Ensure the gold plating meets the environmental and durability requirements of the target application compared to tin-only alternatives.
Part Context
This part belongs to the Harwin M20 series, which offers a range of high-density connector solutions. The M20 series is known for its versatility in both through-hole and surface-mount configurations. This specific socket assembly complements matching pin headers within the same product line, providing a standardized interface for various industrial and commercial electronic devices.
Replacement Considerations
- M20-7822742
FAQ
What is the contact plating material for this socket?
The contacts are plated with gold over tin.
Is this component designed for through-hole or surface-mount installation?
It is designed for surface-mount termination.
