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Bourns PWR220T351R00F Power Resistor

Bourns PWR220T-35 series power resistors are TO-220 DPAK style resistors manufactured using thick film on alumina ceramic technology. They are designed for demanding applications such as power supplies, motor drives, and test and measurement equipment. These resistors offer a high power rating, low inductance, and are AEC-Q200 qualified for automotive use. They are RoHS compliant and available in a wide range of resistance values, making them suitable for various circuit designs. Users should verify actual device performance in their specific applications.

Authorized Distributors
Source:Newark
Part No:PWR220T-35-1R00F
Stock:733
Inv Date:05-28-2026
Price: Unit price: $4.72
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Source:DigiKey
Part No:PWR220T-35-1R00F
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.31
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Part No:PWR220T-35-1R00F
Stock:174
Inv Date:05-29-2026
Price: Unit price: $4.31
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Part No:PWR220T-35-1R00F
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.31
Buy/RFQ:
Part No:PWR220T-35-1R00F
Stock:150
Inv Date:05-28-2026
Price: Unit price: $2.95
Buy/RFQ:
Part No:PWR220T-35-1R00F
Stock:150
Inv Date:05-28-2026
Price: Unit price: $2.95
Buy/RFQ:

Bourns PWR220T351R00F Power Resistor Specifications:

  • Resistance: 0.02Ω to 130 KΩ
  • Power Rating@ 25 ˚C Case Temperature: 35 W
  • Tolerance: ±1 %, ±5 %
  • TCR: ±100 PPM/˚C
  • Thermal Resistance - Rthj: 3.7 ˚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)
  • Material Characteristics - Flammability: Conforms to UL-94V0
  • Packaging: 50 pcs./tube
  • Resistance Code: R020 to R1303
  • Model: PWR = Power Resistor, 220 = TO-220 Style, T = Through-hole, 35 = 35 W

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase PWR220T351R00F from an authorized Bourns distributor.

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You can download the PWR220T351R00F datasheet or visit the Bourns website for support.

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Bourns

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