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Ohmite HS300680RF Aluminium Housed Resistor

OHMITE's HS300 680R F is a robust aluminium housed resistor manufactured to MIL 18546 and IEC 115 standards. Designed for direct heatsink mounting with thermal compound, it delivers maximum performance with high power density and excellent high-pulse capability. Available in resistance values from R005 to 100K, these resistors are ideal for applications requiring high power dissipation and precise control, such as power supplies, motor drives, and industrial heating systems. Custom designs are welcomed to meet unique application needs. RoHS compliant for environmentally conscious designs.

Authorized Distributors
Source:DigiKey
Part No:HS300 680R F
Stock:0
Inv Date:06-01-2026
Price: Unit price: $64.6169
Buy/RFQ:
Part No:HS300 680R F
Stock:0
Inv Date:06-02-2026
Price: Unit price: $62.6
Buy/RFQ:
Part No:HS300 680R F
Stock:0
Inv Date:06-01-2026
Price: Unit price: $66.17
Buy/RFQ:

Ohmite HS300680RF 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.
  • Resistance Range: R005 to 100K
  • Power Dissipation: Derates linearly to zero at 200°C
  • Ohmic Values: From R005 to 100K depending on wattage size
  • 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
  • Maximum Hot Spot Temperature: 200°C

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Frequently Asked Questions

Where can I buy Ohmite HS300680RF?

You can click on the BUY or RFQ button to purchase HS300680RF from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part HS300680RF?

You can download the HS300680RF datasheet or visit the Ohmite website for support.

Who is the manufacturer of HS300680RF?

Ohmite

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