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Ohmite HS30040RF Aluminium Housed Resistor

OHMITE's HS300 40R F aluminium housed resistors are manufactured to meet MIL 18546 and IEC 115 standards, designed for direct heatsink mounting to achieve maximum performance. These resistors feature high power density, are wound to maximize high pulse capability, and offer values ranging from R005 to 100K. They are ideal for applications requiring robust power handling and thermal management, such as industrial power supplies, motor drives, and renewable energy systems. The RoHS compliant design ensures environmental compatibility, while custom designs are welcome to meet specific application needs.

Authorized Distributors
Source:DigiKey
Part No:HS300 40R F
Stock:0
Inv Date:06-01-2026
Price: Unit price: $39.974
Buy/RFQ:
Part No:HS300 40R F
Stock:0
Inv Date:06-02-2026
Price: Unit price: $60.1
Buy/RFQ:
Part No:HS300 40R F
Stock:0
Inv Date:06-01-2026
Price: Unit price: $54.51
Buy/RFQ:

Ohmite HS30040RF Aluminium Housed Resistor Specifications:

  • Tolerance: Standard ±5% (J) and ±10% (K). Also available ±1% (F), ±2% (G) and ±3% (H)
  • Temperature Coefficients: Typical values < 1K 100ppm Std. > 1K 25ppm Std.
  • Power Dissipation: Derates linearly to zero at 200°C
  • Ohmic Values: From R005 to 100K
  • Low Inductive: Specify by adding N before HS Series code
  • NHS Ohmic Value: Divide standard HS maximum value by 4
  • NHS Working Volts: Divide standard HS maximum working voltage by 1.414
  • Resistance Range: R005-68K
  • Power Rating: 300 Watts
  • Voltage Proof AC Peak: 7070
  • Voltage Proof AC RMS: 5000
  • Approx Weight: 5780 gms
  • Typical Surface Rise: ˚C
  • Thickness: 3mm

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Frequently Asked Questions

Where can I buy Ohmite HS30040RF?

You can click on the BUY or RFQ button to purchase HS30040RF from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part HS30040RF?

You can download the HS30040RF datasheet or visit the Ohmite website for support.

Who is the manufacturer of HS30040RF?

Ohmite

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