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Mounting Type : Through Hole
Model Number : M20-7831046
Stock : 2
Contact Plating : Tin
Delivery Time : 4-6 working days
Pitch : 2.54mm
Row Spacing : 2.54mm
Description : Female Header 20 Position 2.54mm Pitch Dual Row Through Hole -40℃~+105℃
Voltage Rating (Max) : 1kV
MOQ : 1
Number of Rows : 2
Current Rating : 3A
Number of Pins : 20P
Brand Name : M20-7831046
Packaging Details : Through Hole,P=2.54mm
Operating Temperature : -40℃~+105℃
The M20 Series is a range of 2.54mm (0.1") pitch connectors featuring 0.64mm (0.025") square pins and sockets. Designed for board-to-board and board-to-wire interconnects, the system includes box-section sockets with latches and versatile termination options including wire crimp, through-board solder, and surface mount (SMT) in vertical or horizontal orientations.
| Characteristic | Specification |
|---|---|
| Current Rating | 3A max per contact |
| Contact Resistance (initial) | 20mΩ max |
| Contact Resistance (after conditioning) | 30mΩ max |
| Dielectric Withstanding Voltage | 500V - 1,000V AC (model dependent) |
| Insulation Resistance | 500MΩ - 1,000MΩ min |
| Operating Temperature | -40°C to +105°C (-25°C to +85°C for M20-106/7) |
| Durability (Gold) | 300 operations |
| Durability (Tin) | 50 operations |
| Solderability | 245°C for 5 seconds |
| Soldering Heat Resistance | 260°C for 10 seconds |
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Harwin M20-7831046 Images |