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Ohmite 850F25KE Aluminum Housed Axial Resistor

The OHMITE 89 Series Metal-Mite[®] resistors are aluminum-housed axial terminal wirewound resistors designed for high-performance applications. These resistors provide exceptional stability during operation and permit secure mounting to chassis surfaces, thanks to the metal housing which also provides heat-sinking capabilities. They are well-suited for withstanding vibration, shock, and harsh environmental conditions, making them ideal for industrial and commercial applications where reliability is paramount. Available in various wattage and ohmic values, these resistors offer a robust and dependable solution for power management and circuit control.

Authorized Distributors
Source:Newark
Part No:850F25KE
Stock:73
Inv Date:06-01-2026
Price: Unit price: $11.23
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Source:DigiKey
Part No:850F25KE
Stock:5
Inv Date:06-01-2026
Price: Unit price: $20.66
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Source:DigiKey
Part No:850F25KE
Stock:73
Inv Date:06-01-2026
Price: Unit price: $11.11
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Part No:850F25KE
Stock:32
Inv Date:06-02-2026
Price: Unit price: $20.66
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Part No:850F25KE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $16.74
Buy/RFQ:
Part No:850F25KE
Stock:73
Inv Date:06-01-2026
Price: Unit price: $14.44
Buy/RFQ:
Part No:850F25KE
Stock:73
Inv Date:06-01-2026
Price: Unit price: $14.44
Buy/RFQ:

Ohmite 850F25KE Aluminum Housed Axial Resistor Specifications:

  • Series: 89 Series
  • Wattage: 25W
  • Ohms: 0.010-75K
  • Voltage: 520
  • Housing: Metal, anodized aluminum
  • Internal Coating: Silicone
  • Core: Ceramic
  • Terminals: Solder-coated axial
  • Derating: Linearly from 100% @ +25°C to 0% @ +275°C
  • Tolerance: ±1% and ±5%
  • Power Rating: Based on chassis mounting area and temperature stability
  • Maximum Ohmic Values: See chart
  • Overload: 5 times rated wattage for 5 seconds
  • Temperature Coefficient: Under 1Ω: ±90 ppm/°C; 1 to 9.99Ω: ±50 ppm/°C; 10Ω and over: ±20 ppm/°C
  • Dielectric Withstanding Voltage: 5W and 10W rating, 1000 VAC; 25 and 50W ratings, 2250 VAC

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Frequently Asked Questions

Where can I buy Ohmite 850F25KE?

You can click on the BUY or RFQ button to purchase 850F25KE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 850F25KE?

You can download the 850F25KE datasheet or visit the Ohmite website for support.

Who is the manufacturer of 850F25KE?

Ohmite

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