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WH50 1R JI Welwyn Resistor, Ww 50W 5% 1R
WH50 1R JI Welwyn Resistor, Ww 50W 5% 1R
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£6.09 GBP
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Product Features
- RESISTOR, WW 50W 5% 1R
Product Details
| Power Rating: | 50W |
| Resistance: | 1ohm |
| Resistance Tolerance: | ± 5% |
| Resistor Element Material: | Wirewound |
| Resistor Mounting: | Panel |
| Resistor Terminals: | Axial Leaded |
| Temperature Coefficient: | ± 50ppm/°C |
| Voltage Rating: | 1.25kV |
| Package / Case: | Axial |
| Tolerance +: | 5% |
| Tolerance -: | 5% |
| Temperature Coeff. -: | 50ppm/°C |
| Temperature Coeff. +: | 50ppm/°C |
| External Length / Height: | 51mm |
| External Depth: | 17mm |
| External Width: | 16.1mm |
| Fixing Centres LxW: | 21.5x39.7 |
| Full Power Rating Temperature: | 20°C |
| Insulation Resistance: | 10000mohm |
| No. of Pins: | 2 |
| Operating Temperature Max: | 275°C |
| Operating Temperature Min: | -55°C |
| Operating Temperature Range: | -55°C to +275°C |
| Series: | WH50 |
| Temperature Rise: | 9.5°C |
| Voltage Rating V AC: | 1250V |
Product Range information
The information below is for the range this product is part of and may not be information specific to the product, please contact us if you are unsure of any of the details.
Product Range Specifications
| Technical Data | |
| Power Rating @ 20°C | 50W (with Heatsink) |
| Power Rating @ 20°C | 20W(without Heatsink) |
| Tolerance | ±5% |
| Temp. Coeff. | ±50ppm/°C (-55°C to150°C) |
| Insulation Resistance | 10,000MΩ |
| Surface Temp. Rise | 9.5 °C/W |
| Voltage Rating | 1250V ac |
| Operating Temperature | -55°C to +275°C |
| Dimensions (HxWxL) Body | 17x16.1x51 mm |
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