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ULW4 - UL Recognised Wirewound Resistors

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Datasheet Details

Part number ULW4
Manufacturer Welwyn
File Size 303.27 KB
Description UL Recognised Wirewound Resistors
Datasheet download datasheet ULW4 Datasheet
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UL Recognised Wirewound Resistors ULW Series Welwyn Components · UL1412 recognised fusible resistor * · Failsafe mains fusing at 120 / 240Vrms · Inrush and surge withstanding · UL94-V0 flameproof coating · SMD leadform option available · RoHS compliant * UL file number E234469. Electrical Data ULW2 Power rating at 25°C 5 second overload rating at 25ºC Inrush / surge performance Resistance range TCR Isolation voltage Resistance tolerance UL recognised standard values Thermal impedance Ambient temperature range ohms ppm/°C volts % ohms °C/watt °C 22, 33, 47, 68, 100 www.DataSheet.
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