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Ohmite HS3003R3F Aluminium Housed Resistor

OHMITE's HS300 3R3 F is a robust aluminium housed resistor designed for demanding applications requiring high power dissipation and thermal stability. Manufactured to MIL 18546 and IEC 115 standards, these resistors are ideal for direct heatsink mounting, ensuring maximum performance. They are wound to maximize high pulse capability and offer a wide range of resistance values from R005 to 100K. RoHS compliant, these resistors are suitable for various industrial applications where reliability and performance are critical.

Authorized Distributors
Source:DigiKey
Part No:HS300 3R3 F
Stock:0
Inv Date:06-01-2026
Price: Unit price: $36.09
Buy/RFQ:
Part No:HS300 3R3 F
Stock:17
Inv Date:06-02-2026
Price: Unit price: $46.18
Buy/RFQ:
Part No:HS300 3R3 F
Stock:0
Inv Date:06-01-2026
Price: Unit price: $42.33
Buy/RFQ:

Ohmite HS3003R3F 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
  • Voltage Proof AC Peak: 1400 for HS10 and HS15, 3500 for HS25, 6363 for HS75 and HS100, 7070 for HS200, HS250 and HS300
  • Voltage Proof AC RMS: 1000 for HS10 and HS15, 2500 for HS25, 4500 for HS75 and HS100, 5000 for HS200, HS250 and HS300
  • Typical Surface Rise HS Mounted: 5.8 cm2 for HS10 and HS15, 415 cm2 for HS25, 535 cm2 for HS50, 995 cm2 for HS75 and HS100, 3750 cm2 for HS200, 4765 cm2 for HS250, 5780 cm2 for HS300
  • Resistance Element Voltage: 160 for HS10 and HS15, 265 for HS25, 550 for HS50, 1250 for HS75, 1400 for HS100, 1900 for HS150, 2200 for HS250, 2500 for HS300

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Frequently Asked Questions

Where can I buy Ohmite HS3003R3F?

You can click on the BUY or RFQ button to purchase HS3003R3F from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part HS3003R3F?

You can download the HS3003R3F datasheet or visit the Ohmite website for support.

Who is the manufacturer of HS3003R3F?

Ohmite

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