F55J25RE - 

Resistor, 25 ohm, F55 Series, 55 W, Wirewound, 1.405 kV, ± 5%

F55J25RE - Resistor, 25 ohm, F55 Series, 55 W, Wirewound, 1.405 kV, ± 5%

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Manufacturer Part No:
Newark Part No.:
Product Range
F55 Series
Technical Datasheet:
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Product Information

F55 Series
± 5%
± 260ppm/°C
Solder Lug
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Product Overview

The F55 series from Ohmite are 250 type 'Thin' Stackohm® vitreous enamel power resistors. The Ohmite’s “thin” stackable 250 Type resistors is considered where there is a space constraint. These oval-shaped ceramic-core resistors feature a low profile to permit installation in spaces with height restrictions. They are also equipped with integral mounting brackets so they can be fastened to a chassis and stacked in locations with limited surface area. When properly fastened, the mounting brackets add a heat sinking benefit resulting in a smaller size per watt. Durable 250 Type resistors are fully welded and coated with lead free vitreous enamel.
  • Resistance range from 1ohm to 30Kohm
  • Power rating is 55W, maximum voltage is 1.405KV
  • Small size to power ratio
  • 10x rated wattage overload for 5 seconds if maximum voltage is not exceeded
  • Temperature coefficient is ±400ppm/°C(1 to 20 ohm), ±260ppm/°C(over 20 ohm)
  • ±1%(F), ±3%(H), ±5%(J) and ±10%(K) tolerances
  • Dielectric withstanding voltage is 1000VAC
  • High voltage, high power resistor


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25 Further stock expected to ship on Apr 26, 2018

More stock available week commencing 5/21/18
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