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Product Detailed Parameters
- Description：CONN RCPT 5POS 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：5
- 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 M20-7820542 is a 5-position female socket header from the Harwin M20 series. It features a 2.54 mm (0.1 in) pitch and utilizes a single-row vertical configuration. The connector employs through-hole termination for PCB mounting. Contact surfaces are finished with gold plating over tin to ensure reliable electrical performance. This component is classified as a receptacle assembly designed for secure wire-to-board interconnections.
Feature Summary
- Vertical single-row receptacle design for space-efficient board mounting
- Gold-plated contacts over tin base for enhanced conductivity and corrosion resistance
- Through-hole solder tail termination for robust mechanical fixation
Applications
- General electronic circuit board interconnections
- Industrial control system wiring harnesses
- Consumer electronics internal module connections
Procurement Notes
Verify current availability status as inventory levels fluctuate. Confirm RoHS compliance documentation matches specific manufacturing batches. Ensure ordering suffixes align with required contact plating specifications. Cross-reference datasheet revisions to confirm pinout consistency before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, single-row vertical socket is required. The 2.54 mm pitch ensures compatibility with standard PCB spacing. Verify that the through-hole mounting method suits the target PCB fabrication capabilities. Consider the operating temperature range of -40 C to +105 C for environmental suitability.
Part Context
This part belongs to the M20 series, a family of high-density connectors known for compact form factors. The M20 line offers various row counts and termination styles. The M20-7820542 specifically addresses needs for small-footprint, high-reliability vertical socket applications in constrained spaces.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Evaluate other Harwin M20 series variants with matching pitch and position count if direct replacement is necessary.
