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 26POS 0.1 TIN PCB
- 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：26
- 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：Tin
- Contact Finish Thickness - Mating：-
- Insulation Color：Black
- Insulation Height：0.197" (5.00mm)
- 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：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：3A
- Voltage Rating：1000V
Download product information
Overview
The Harwin M20-7851346 is a single-row PCB socket connector from the M20 series, designed for board-to-board applications. It features a 2.54 mm pitch and accommodates three positions. The housing is constructed from nylon, while contacts are made of bronze with nickel plating followed by tin termination. Rated for 12A current, it supports through-hole installation in a straight orientation. The component operates within a temperature range of -55°C to +105°C and complies with RoHS standards.
Feature Summary
- Dual-beam contact design enhances electrical connection stability and overall connector reliability.
- High-temperature liquid crystal polymer housing withstands reflow soldering processes compatible with SMT models.
- Compact form factor addresses PCB density and height constraints in embedded systems.
Applications
- Embedded PC motherboards
- Consumer electronics assemblies
- Industrial monitoring systems
Procurement Notes
Verify the specific suffix code against official Harwin documentation to confirm exact pin count and termination style. Ensure the selected variant matches the required current rating and operating temperature range for the target application environment before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, high-reliability interconnect is required for dense PCB layouts. The M20 series offers robust mechanical performance suitable for industrial environments. Confirm that the through-hole mounting method aligns with the manufacturing process capabilities of the assembly line.
Part Context
This part belongs to the M20 series, a standard connector family widely adopted in embedded computing and large electronic systems. The series provides various row configurations and position counts to support diverse connectivity needs across consumer and industrial sectors.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Consult Harwin technical resources for potential obsolescence management or equivalent series alternatives if this specific model becomes unavailable.
FAQ
What is the maximum current rating for this connector?
The M20-7851346 is rated for a maximum current of 12A.
Does the housing material support surface mount reflow processes?
Yes, the housing material is designed to withstand reflow soldering processes typically used for SMT models.
