The UT-7B resistor features a wirewound construction with a resistance value of 2.21 ohms and a tolerance of 5%. It has a maximum voltage rating of 590 volts and is designed for through-hole mounting. The resistor measures 35.6mm in length and 7.9mm in diameter, with a lead diameter of 0.8mm and a lead length of 25.4mm. It operates within a temperature range of -55 to 275 degrees Celsius and is constructed with a silicone case style.
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| Mounting | Through Hole |
| Termination Style | Axial |
| Product Length (mm) | 35.6 |
| Product Diameter (mm) | 7.9 |
| Number of Terminals | 2 |
| Lead Diameter (mm) | 0.8 |
| Lead Length (mm) | 25.4 |
| Resistance Value | 2.21Ohm |
| Tolerance | 5% |
| Max Voltage Rating | 590V |
| Technology | Wirewound |
| Min Operating Temperature | -55°C |
| Max Operating Temperature | 275°C |
| Case Style | Silicone |
| Fail Safe Fusible Resistor | No |
| Cage Code | 1RST4 |
| EU RoHS | Yes |
| HTS Code | 8533210080 |
| Schedule B | 8533210080 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Download the complete datasheet for Riedon UT-7B 2.21 OHM 5% to view detailed technical specifications.
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