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Bourns PWR220T202R50F 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 TO-220 DPAK style resistors are ideal for current measurement, snubber, bleeder, and discharge circuits within power supplies, motor drives, and test equipment. Their low inductance, high power rating (20W), and AEC-Q200 qualification ensure reliability in automotive and industrial environments. RoHS compliance further enhances their suitability for modern designs. Available in a wide range of resistance values, these resistors provide a versatile solution for power management and circuit protection.
Bourns PWR220T202R50F 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 PWR220T202R50F?
You can click on the BUY or RFQ button to purchase PWR220T202R50F from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part PWR220T202R50F?
You can download the PWR220T202R50F datasheet or visit the Bourns website for support.
Who is the manufacturer of PWR220T202R50F?
Bourns