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Product Detailed Parameters
- Description：CONN RCPT 16POS 0.1 TIN PCB R/A
- Series：M20
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：16
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：1
- Row Spacing - Mating：-
- Mounting Type：Through Hole, Right Angle
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Tin
- Contact Finish Thickness - Mating：100.0µin (2.54µm)
- Insulation Color：Black
- Insulation Height：0.130" (3.30mm)
- 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
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Overview
The M20-7891646 is a rectangular connector receptacle from the Harwin M20 series, designed for surface mount technology. It features a dual-in-line configuration with 16 positions and a standard 2.54 mm (0.1 inch) pin spacing. The component utilizes a right-angle orientation to facilitate compact board layouts. Contacts are plated with tin to ensure reliable conductivity and corrosion resistance. This socket assembly is engineered for bottom entry mating, providing secure mechanical retention and electrical continuity in high-density electronic applications.
Feature Summary
- Surface mount construction for automated PCB assembly
- Right-angle design for space-efficient routing
- Tin-plated contacts for signal integrity
- Dual-in-line receptacle format
Applications
- High-density circuit board interconnections
- Industrial control system modules
- Consumer electronics internal wiring
- Telecommunications equipment interfaces
Procurement Notes
Verify the specific suffix code against the manufacturer's official datasheet to confirm exact plating thickness and material specifications. Confirm that the right-angle surface mount variant matches the required PCB footprint dimensions. Ensure compatibility with mating pin headers regarding contact length and alignment tolerances before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, right-angle surface mount female connector is required. The 2.54 mm pitch ensures compatibility with standard through-hole pin headers. Verify that the surface mount termination method aligns with the manufacturing process capabilities of the target printed circuit board assembly line.
Part Context
This part belongs to the M20 series, a family of connectors known for robust performance in demanding environments. The series offers various configurations including through-hole and surface mount options. The M20-7891646 specifically addresses the need for reliable right-angle connections in compact electronic designs requiring durable tin-plated contacts.
Replacement Considerations
M20-7891646R
FAQ
What is the contact plating material?
The contacts are plated with tin.
Is this connector suitable for surface mount assembly?
Yes, it is designed for surface mount technology (SMT).
