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Ohmite HS255RF High Power Resistor

The HS250 Aluminium Housed Resistor is designed for high-power applications, offering excellent heat dissipation and precise resistance values from R005 to 100K. Manufactured to meet MIL 18546 and IEC 115 standards, it features robust construction for direct heatsink mounting with thermal compound. Its high pulse capability, RoHS compliance, and tolerance options (±1%, ±2%, ±5%, ±10%) make it suitable for demanding industrial environments. The resistor ensures reliable performance with low inductance and high insulation resistance, ideal for power electronics and heating systems, providing excellent thermal management and durability.

Authorized Distributors
Source:DigiKey
Part No:HS25 5R F
Stock:735
Inv Date:06-01-2026
Price: Unit price: $6.87
Buy/RFQ:
Part No:HS25 5R F
Stock:439
Inv Date:06-02-2026
Price: Unit price: $6.53
Buy/RFQ:
Part No:HS25 5R F
Stock:209
Inv Date:06-01-2026
Price: Unit price: $1.42
Buy/RFQ:

Ohmite HS255RF High Power Resistor Specifications:

  • Power Dissipation: Ranges from 0.5W to 300W depending on size
  • Resistance Range: From 0.005Ω to 100KΩ
  • Tolerance: ±1% (F), ±2% (G), ±5% (J), ±10% (K)
  • Temperature Coefficient: Typically < 100ppm for >1K, < 25ppm for lower TCRs
  • Insulation Resistance: Minimum 10,000 MO
  • Maximum Surface Temperature: 200°C, derates linearly at higher Temps
  • Construction: Aluminium housing with thermal compound interface
  • RoHS Compliant, high pulse energy capability, and low inductance design
  • Standard sizes include HS10, HS15, HS25, HS50, HS75, HS100, HS150, HS200, HS250, HS300
  • Dimensions vary by model, with specific measurements detailed in datasheet

Buy the Arcol Series HS250 Resistor: HS255RF

Enhance your power circuitry with the Arcol Series HS250 high-power aluminium resistor. Designed for maximum heat dissipation and high pulse capability, this resistor offers precise resistance options from R005 to 100K with various tolerance levels. Its aluminium housing allows for direct heatsink mounting, ensuring optimal thermal management at ambient temperatures up to 200°C. RoHS compliant and built to meet MIL 18546 and IEC 115 standards, it is ideal for industrial, automation, and high-performance electronic applications. Purchase online today for dependable power resistance solutions.

Order your Arcol Series HS250 high-power aluminium resistor today and ensure reliable performance for your demanding industrial and electronic projects.

Frequently Asked Questions

Where can I buy Ohmite HS255RF?

You can click on the BUY or RFQ button to purchase HS255RF from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part HS255RF?

You can download the HS255RF datasheet or visit the Ohmite website for support.

Who is the manufacturer of HS255RF?

Ohmite

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