WDBR2-47RKT
数据手册.pdf
TT Electronics/Welwyn
被动器件
WELWYN WDBR2-47RKT 通孔电阻器, WDBR系列, 47 ohm, 2 kW, ± 10%, 2.5 kV
The Welwyn WDBR2 Series are ultra low profile thick film power resistors. These resistors are single fixing heat sink mountable and ideal for dynamic braking, inrush limit and snubber circuits. Resistor terminals available with options of solder pad, flying leads and push-on connectors. WDBR2 Series has low inductance and high isolation even after failsafe overload fusing.
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- Resistance value range from 12, 15, 20, 22, 25, 47, 50, 100 and 150 ohm
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- ±10% tolerance
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- Pulse power rating of 2kW
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- Power rating on heat sink is 200W
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- Operating temperature element of 365°C
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- Temperature coefficient is resistor TCR range from +500 to +600ppm/°C