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Product Detailed Parameters
- Description：CONN RCPT 58POS 0.1 GOLD PCB R/A
- Series：M20
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：58
- 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：Gold
- 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 M20-7882942 is a rectangular connector component manufactured by Harwin Inc., belonging to the M20 series. It functions as a female socket header with square contact geometry, designed for surface mount or board-to-board applications. The contacts are constructed from phosphor bronze and feature gold plating to ensure reliable signal transmission. This connector utilizes a 2.54 mm (0.100 inch) pitch spacing between positions. The design incorporates a push-pull locking mechanism to secure mating connections effectively.
Feature Summary
- Square contact shape provides stable mechanical alignment during insertion
- Gold-plated phosphor bronze contacts ensure corrosion resistance and conductivity
- Push-pull locking system secures mating interface against vibration
Applications
- Board-to-board interconnects requiring secure locking
- Surface mount electronic assemblies
- General purpose industrial connectors
Procurement Notes
Verify the specific pin count and row configuration against official datasheets before procurement, as the M20 series offers various configurations. Confirm that the gold plating specification matches the application requirements for signal integrity. Ensure the push-pull locking style is compatible with the mating header assembly to prevent mechanical interference during installation.
Selection Notes
Select this component when a secure locking mechanism is required for surface mount headers. The phosphor bronze material offers good spring properties for contact retention. Verify that the operating temperature range of -40°C to 105°C meets the environmental conditions of the target application. Check compatibility with mating parts in the same M20 series family.
Part Context
This part belongs to the Harwin M20 series, which is characterized by high-density rectangular connectors. The series supports both through-hole and surface mount technologies. The M20-7882942 specifically represents a socket variant within this lineup, designed to mate with corresponding pin headers. The series is known for its robust construction and versatile mounting options.
