ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：CONN RCPT
- Series：M20
- Mfr：Harwin Inc.
- Package：Bulk
- Connector Type：Receptacle, Bottom or Top Entry
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：10
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：2
- Row Spacing - Mating：0.100" (2.54mm)
- Mounting Type：Surface Mount
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：-
- Insulation Color：Black
- Insulation Height：0.295" (7.50mm)
- Contact Length - Post：-
- Operating Temperature：-40°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Tin
- Mated Stacking Heights：10.04mm, 11.63mm
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：3A
- Voltage Rating：1000V
Download product information
Overview
The M20-7870542R is a surface mount female socket connector from the Harwin M20 series. It features a single row with 10 positions and a 2.54mm (0.100 inch) pitch. The connector utilizes gold-plated contacts for reliable signal transmission and is designed for bottom or top entry mating configurations. Constructed with a nylon insulation body, it supports through-hole or surface-mount termination styles depending on specific variant requirements within the broader M20 family context.
Feature Summary
- Surface mount design for automated assembly processes
- Gold-plated contact surfaces for enhanced conductivity
- Flexible bottom or top entry mating options
Applications
- General electronic interconnects
- Board-to-board connections
- Wire-to-board assemblies
Procurement Notes
Verify the exact suffix designation against the manufacturer's current datasheet to confirm surface mount versus through-hole compatibility. Ensure the specific ordering code matches the required entry direction and termination style. Cross-reference the RoHS compliance status and material composition reports prior to final procurement decisions.
Selection Notes
Select this component when a low-profile surface mount female header is required. Consider the 2.54mm pitch standard for compatibility with common male pin headers. Evaluate the mechanical retention needs of the PCB layout against the surface mount footprint specifications provided in the official drawing.
Part Context
This part belongs to the M20 series, a widely used rectangular connector system by Harwin Inc. The series offers various configurations including vertical, right-angle, and surface mount options. The M20-7870542R specifically addresses applications requiring reliable female receptacles with gold plating for high-cycle mating environments.
Replacement Considerations
Direct substitutes are not explicitly confirmed in public documentation. Compatible alternatives may include other 10-position, 2.54mm pitch surface mount female headers from different manufacturers, provided mechanical dimensions and electrical ratings match.
