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Ohmite RW5S0FAR100FET High Power SMD Resistor

The OHMITE RW5S0FAR100FET is a high-power surface mount wirewound resistor engineered with a unique finned design to enhance thermal management. These resistors incorporate fins similar to a heatsink, increasing surface area and allowing for greater power dissipation. They offer a wide resistance range, tight tolerance, and low TCR, making them suitable for demanding industrial applications such as power supplies, motor drives, and lighting ballasts. The resistor's stability and high power density contribute to reliable performance in challenging environments.

Authorized Distributors
Source:DigiKey
Part No:RW5S0FAR100FET
Stock:300
Inv Date:06-01-2026
Price: Unit price: $0.43
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Part No:RW5S0FAR100FET
Stock:275
Inv Date:06-02-2026
Price: Unit price: $1.34
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Part No:RW5S0FAR100FET
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.47
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Part No:RW5S0FAR100FET
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.859
Buy/RFQ:
Part No:RW5S0FAR100FET
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.859
Buy/RFQ:

Ohmite RW5S0FAR100FET High Power SMD Resistor Specifications:

  • Power: 5 watts
  • Resistance Range: 0.1Ω ~ 50KΩ
  • Non-Inductive Range: 0.1Ω ~ 12.5KΩ
  • Tolerance: 0.5%, 1%, 5%
  • Temperature Coefficient: {'0.1Ω ~ 0.99Ω': '±90ppm', '1Ω ~ 10Ω': '±50ppm', '10Ω+': '±20ppm'}
  • Operating Temperature Range: -55°C ~ +155°C
  • Max Working Voltage: (P x R)^0.5
  • Weight: 5.67g
  • Derating: 100
  • Ambient Temperature: 0°C, 20°C, 25°C, 40°C, 60°C, 75°C, 80°C, 100°C, 125°C
  • Temp Cycle: ±0.5%+.05Ω
  • Load Life: ±1.0%+.05Ω
  • Immersion: ±0.1%+.05Ω
  • Thermal Shock: No mechanical damage
  • Flammability: UL94V0
  • Land Pattern L: 0.600 / 15.24
  • Land Pattern M: 1.000 / 25.40
  • Land Pattern N: 0.200 / 5.08
  • Land Pattern O: 0.450 / 11.43
  • Reel Hub Diameter: 77mm
  • Reel Outer Diameter: 560mm
  • Reel Width: 46mm
  • Tape Width: 44mm
  • Pitch: 20mm

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Frequently Asked Questions

Where can I buy Ohmite RW5S0FAR100FET?

You can click on the BUY or RFQ button to purchase RW5S0FAR100FET from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part RW5S0FAR100FET?

You can download the RW5S0FAR100FET datasheet or visit the Ohmite website for support.

Who is the manufacturer of RW5S0FAR100FET?

Ohmite

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