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Product Detailed Parameters
- Description：CONN RCPT 12POS 0.1 TIN PCB R/A
- Series：M20
- Mfr：Harwin Inc.
- Package：Bulk
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- 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：Through Hole, Right Angle
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Tin
- Contact Finish Thickness - Mating：-
- Insulation Color：Black
- Insulation Height：0.232" (5.90mm)
- 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：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：3A
- Voltage Rating：1000V
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Overview
The Harwin M20-7880646 is a PCB receptacle from the M20 series, designed for board-to-board connections. It features a 12-contact configuration arranged in a 2-row DIL (Dual In-line) layout with a 2.54 mm pitch. The component utilizes through-hole mounting and solder termination. It has a current rating of 3A and a voltage rating of 1000V. The housing is made of polyamide, and contacts are tin-plated brass.
Feature Summary
- Provides a 12-pin dual in-line socket configuration for reliable board-to-board interconnects.
- Features through-hole mounting with solder termination for secure PCB attachment.
- Constructed with polyamide insulation material and tin-plated brass contacts.
Applications
- General purpose electronic assemblies
- Industrial control systems
- Telecommunications equipment
Procurement Notes
Verify the specific revision status and RoHS compliance documentation directly with Harwin or authorized distributors before procurement. Confirm that the 2-row DIL orientation matches the design requirements, as pin count and row configuration are critical for mechanical fit. Ensure the through-hole footprint aligns with the target PCB layout specifications.
Selection Notes
Select this component when a 12-position, 2-row female header is required for vertical board stacking. The 2.54 mm pitch ensures compatibility with standard ribbon cables or mating pins. Consider the 3A current rating and 1000V voltage rating to ensure electrical safety margins are met for the specific application environment.
Part Context
This part belongs to the Harwin M20 series, which offers a range of headers and wire housings. The M20 series is known for its robust construction and versatility in various connector types, including right-angle and straight configurations. This specific model represents a horizontal socket variant within that family.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Cross-referencing with other manufacturers requires verifying exact pin count, pitch, row configuration, and mounting type to ensure functional equivalence.
