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 56POS 0.1 TIN SMD
- Series：M20
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Receptacle, Bottom or Top Entry
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：56
- 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：Tin
- 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 Harwin M20-7872846 is a female socket header from the M20 series, designed for surface mount technology. It features a dual in-line configuration with 28 positions arranged in two rows, utilizing a 2.54 mm pitch. The connector supports a current rating of 3A and a voltage rating of 1000V. Constructed with polyamide (PA6T) or nylon 6T insulation, it operates within a temperature range of -40°C to 105°C. The unit weight is specified as 1.818 g.
Feature Summary
- Dual row surface mount socket assembly for board-to-board connections
- High voltage insulation capability using PA6T or Nylon 6T materials
- Standard 2.54 mm pitch for broad compatibility with mating pins
Applications
- General purpose electronic interconnects
- Industrial control systems
- Telecommunications equipment
Procurement Notes
Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm RoHS compliance status via official documentation before integration. Check end-of-life notices as availability may be restricted. Ensure storage conditions maintain material integrity prior to soldering processes.
Selection Notes
Select this model for high-voltage applications requiring robust insulation properties. The 3A rating suits moderate power signal transmission needs. Surface mount design facilitates automated assembly processes. Verify mechanical stack height requirements against PCB layout constraints.
Part Context
Part of the Harwin M20 series rectangular connectors, known for reliability in harsh environments. The series offers various configurations including pin headers and sockets. This specific variant focuses on high-voltage isolation capabilities while maintaining standard spacing dimensions for widespread industry adoption.
Replacement Considerations
M20-7872846 is currently listed as an obsolete product. Engineers should consult Harwin's official obsolescence notices for recommended alternative part numbers within the same series that match the required pin count and electrical specifications.
