| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
33 pcs
|
33 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Automotive Grade | |
| Composition | |
| Features | |
| Height | |
| Inductance | |
| Insulation Resistance | |
| Length | |
| Number of Terminations | |
| Operating Temperature | |
| Operating Voltage | |
| Power (Watts) | |
| Resistance | |
| Substrate | |
| Supplier Device Package | |
| Temperature Coefficient | |
| Thermal Resistance | |
| Tolerance | |
| Width |
The Bourns PWR221T-30-4R70J is a high-power resistor from the PWR221T-30 series, designed for demanding applications. It offers a resistance value of 4.7 Ohms with a tolerance of ±5% and a significant power rating of 30W at a 25°C case temperature. This resistor utilizes thick film technology on an alumina ceramic substrate, ensuring reliability and performance.
Constructed with a TO-220 package, this component is suitable for through-hole mounting. Key electrical characteristics include a low inductance of 0.1 µH maximum and an operating temperature range of -50°C to +150°C. The resistor is also AEC-Q200 compliant, making it suitable for automotive and industrial applications such as power supplies, motor drives, and test equipment.
Additional features include a ±100ppm/°C temperature coefficient and a dielectric strength of 2 KV AC. The component's dimensions are approximately 10.41mm in length, 3.18mm in width, and 19.30mm in height. It is supplied in tubes of 50 pieces.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.01 | $0.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance value is 4.7 Ohms.
The power rating is 30W at a 25°C case temperature.
The tolerance is ±5%.
The operating temperature range is -50°C to +150°C.
It is supplied in a TO-220-2 Full Pack package.
Yes, the resistor is AEC-Q200 compliant.