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Bourns PWR220T201R50J TO-220 Power Resistor
Bourns PWR220T-20 series power resistors are manufactured using thick film on alumina ceramic technology, offering robust performance in demanding applications. These resistors are ideal for current measurement, snubber, bleeder, and discharge circuits within power supplies, motor drives, and test equipment. The TO-220 package provides excellent heat dissipation, while the low inductance minimizes unwanted effects. AEC-Q200 qualification ensures reliability in automotive and other critical environments, and RoHS compliance meets environmental standards. Available in a wide range of resistance values and tolerances, the PWR220T-20 series delivers a versatile solution for power management and circuit protection.
Bourns PWR220T201R50J TO-220 Power Resistor Specifications:
- Resistance: 0.02Ω to 130 KΩ
- Power Rating@ 25 ˚C Case Temperature: 20 W
- Tolerance: ±1 %, ±5 %
- TCR: ±100 PPM/˚C
- Thermal Resistance - Rthj: 6.5 ˚C/W
- Inductance: 0.1µH maximum
- Operating Voltage: √P*R with a maximum of 250 V
- Dielectric Strength: 2 KV AC
- Insulation Resistance: 10 GΩ
- Operating Temperature: -55 ˚C to 155 ˚C
- Short Term Overload: ΔR ±0.25 %
- Load Life: ΔR ±1.0 %
- Thermal Shock: ΔR ±0.5 %
- Resistance to Soldering Heat: ΔR ±0.5 %
- Vibration: ΔR ±0.25 %
- Terminal Strength: ΔR ±0.2 %
- Shock: ΔR ±0.5 %
- Humidity: ΔR ±0.5 %
- High Temperature Exposure: ΔR ±0.5 %
- Material Characteristics - Resistor: Thick film
- Material Characteristics - Substrate: Alumina (AL203)
- Material Characteristics - Housing: Epoxy
- Material Characteristics - Pins: Tinned Copper (Sn/Cu)
- Flammability: Conforms to UL-94V0
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Frequently Asked Questions
Where can I buy Bourns PWR220T201R50J?
You can click on the BUY or RFQ button to purchase PWR220T201R50J from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part PWR220T201R50J?
You can download the PWR220T201R50J datasheet or visit the Bourns website for support.
Who is the manufacturer of PWR220T201R50J?
Bourns