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Product Detailed Parameters
- Description：CONN RCPT 30POS 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：30
- 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：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 Harwin M20-7831542 is a 30-position (15+15) double-row female receptacle connector from the M20 series. It features a 2.54mm pitch and utilizes through-hole vertical termination for board-to-board or cable stacking applications. The contacts are constructed from phosphor bronze with gold plating on the mating surfaces, while the column surfaces feature tin plating. Rated for 3A current and 1000V voltage, it operates within a temperature range of -40°C to 105°C. The housing is made of black polyamide (PA6T/Nylon 6T) with UL94 V-0 flammability rating.
Feature Summary
- Double-row female socket assembly designed for high-density interconnects
- Push-pull locking mechanism ensures secure connection retention
- Gold-plated mating contacts provide reliable signal transmission
- Vertical orientation supports direct board-to-board stacking
Applications
- Industrial control systems requiring robust board connections
- Telecommunications equipment infrastructure
- General purpose electronic assemblies needing high reliability
Procurement Notes
Verify component authenticity through authorized channels due to potential obsolescence risks associated with the M20 series. Confirm that the specific ordering suffix matches the required contact plating configuration. Ensure compatibility with mating headers regarding stack height and pin count before finalizing procurement orders.
Selection Notes
Select this component when a 30-pin double-row female interface is required for vertical mounting. It is suitable for environments demanding high voltage isolation up to 1000V. Consider the push-pull locking style if mechanical retention strength is critical for the application design.
Part Context
This part belongs to the Harwin M20 series, known for its modular design and high-performance capabilities in harsh environments. The M20 series offers various configurations including headers, sockets, and wire housings. This specific model represents a standard double-row receptacle variant widely used in professional electronics manufacturing.
Replacement Considerations
M20-7831042
FAQ
What is the contact material used in this connector?
The contacts are made from phosphor bronze.
Does this connector support surface mount installation?
No, this specific model uses through-hole vertical termination.
