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Bourns PWR221T305R00F High Power Resistor

This high power resistor is designed for applications requiring substantial power dissipation, offering robust construction suitable for high-current or high-voltage environments to ensure reliable performance and durability, making it ideal for power supplies, motor drives, rectifiers, and test and measurement circuits with a 30 W rating and TO-220 housing for easy mounting.

Authorized Distributors
Source:Newark
Part No:PWR221T-30-5R00F
Stock:90
Inv Date:05-28-2026
Price: Unit price: $2.22
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Source:DigiKey
Part No:PWR221T-30-5R00F
Stock:751
Inv Date:05-28-2026
Price: Unit price: $7.78
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Part No:PWR221T-30-5R00F
Stock:89
Inv Date:05-29-2026
Price: Unit price: $7.44
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Part No:PWR221T-30-5R00F
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.39
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Part No:PWR221T-30-5R00F
Stock:700
Inv Date:05-28-2026
Price: Unit price: $2.77
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Part No:PWR221T-30-5R00F
Stock:700
Inv Date:05-28-2026
Price: Unit price: $2.77
Buy/RFQ:
Part No:PWR221T-30-5R00F
Stock:35
Inv Date:05-29-2026
Price: N/A
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Bourns PWR221T305R00F High Power Resistor Specifications:

  • Housing: TO-220 style with ceramic backplane
  • Power Rating: 30 W @ 25°C case temperature
  • Resistance Range: 0.02 Q to 130 KQ
  • Tolerance: ±5%
  • TCR: 100 PPM/°C
  • Maximum Operating Voltage: 250 V
  • Dielectric Strength: 2 KVAC
  • Insulation Resistance: 10 GΩ
  • Temperature Range: -55°C to +150°C
  • Thermal Resistance: 4.2°C/W
  • Inductance: 0.1 pH max
  • Material: Thick film on alumina ceramic, epoxy housing, tinned copper pins
  • Dimensions: Approximate length 10.41 mm (0.410 inches), diameter 3.18 mm (0.125 inches)
  • Approvals: RoHS compliant

Buy the Bourns PWR221T-30 Reliable High Power Resistor for Industrial Applications

Purchase the Bourns PWR221T-30 high power resistor online today and benefit from a robust component designed for high-current, high-voltage applications. Its TO-220 package and 30 W power rating make it ideal for power supplies, motor drives, and testing equipment. With proven reliability, excellent thermal handling, and RoHS compliance, this resistor guarantees durability in harsh conditions. Get yours now to enhance your industrial projects with dependable performance and seamless integration into your systems.

Order your Bourns Series PWR221T-30 high power resistor today and ensure efficient performance in demanding industrial environments.

Frequently Asked Questions

Where can I buy Bourns PWR221T305R00F?

You can click on the BUY or RFQ button to purchase PWR221T305R00F from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part PWR221T305R00F?

You can download the PWR221T305R00F datasheet or visit the Bourns website for support.

Who is the manufacturer of PWR221T305R00F?

Bourns

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