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Product Detailed Parameters
- Description：CONN RCPT 31POS 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：31
- 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 M20-7823142 is a rectangular connector socket from the Harwin M20 series, designed for board-to-board or cable stacking applications. It features 31 positions with a 2.54 mm (0.100 inch) pitch and a single row configuration. The contacts are female sockets made of phosphor bronze with square shapes, finished in gold plating. The housing is constructed from polyamide (PA6T/Nylon 6T) with a UL94 V-0 flame rating and black insulation color. It supports a rated current of 3A and a voltage of 1000V, operating within a temperature range of -40°C to 105°C.
Feature Summary
- Square-shaped female socket contacts ensure precise alignment and secure mating.
- Polyamide (PA6T) insulation material provides high thermal stability and UL94 V-0 fire resistance.
- Gold-plated contact surfaces offer reliable conductivity and corrosion resistance.
Applications
- Board-to-board interconnections
- Cable stacking assemblies
- Industrial control systems
Procurement Notes
Verify component authenticity through authorized distributors. Confirm that the specific part number matches the required pin count and pitch specifications. Check for RoHS compliance documentation if environmental regulations apply. Ensure storage conditions maintain the integrity of the gold plating and polymer housing before installation.
Selection Notes
Select this component when a single-row, 2.54mm pitch female socket is required for high-voltage applications up to 1000V. The PA6T housing is suitable for environments requiring strict flame retardancy. Consider the 3A current rating against the total load requirements of the circuit design.
Part Context
This component belongs to the M20 series of rectangular connectors by Harwin Inc., which specializes in high-reliability interconnect solutions. The series is known for its robust mechanical design and consistent electrical performance across various industrial sectors.
Replacement Considerations
No public confirmed substitute part numbers are available for this obsolete component. Users should consult Harwin Inc. directly for potential obsolescence management strategies or equivalent series alternatives.
FAQ
What is the contact shape of the M20-7823142?
The contacts have a square shape design.
Is the M20-7823142 currently in production?
The component status is listed as obsolete and no longer manufactured.
