Power Wirewound Resistors

Power Wirewound Resistors - Epoxy Molded

The epoxy compound molded miniature RWIM/RWNM series precision power wirewound resistor, Designed to meet MIL-R-26E standard, offers power ratings from 0.5W to 3W with a resistance range from 0.1Ω to 150KΩ.

Available with inductive or noninductive winding and tolerances from +0.5% ~ +5%,

Features :
• Power Rating: 0.5W, 1W, 2W, 3W, 5W
• Resistance rage of 0.1Ω ~ 150KΩ

• Standard Tolerances from +-0.5%, +-1% to +5%

• Operating temperature range of -55ºC to +150ºC
• RWNM : non-inductive wound and can be used in high energy, high frequency applications
• Products meet EU RoHS and China RoHS requirements

Applications:
Test & Instrumentation Motor Controllers Inrush and Surge Surge Protectors Power supplies

Spec. Sheet.pdf

Power Wirewound Resistors - Flameproof Silicone

The Commercial Grade Power Axial Lead Wirewound Resistor RWIF/RWNF Series provides design engineers with a rugged power wirewound device capable of handling temperatures as high as 250degC.

The ceramic core resistors feature a welded construction, flameproof silicone coating making them suitable for a variety of high volume power electronic applications including those in high temperature harsh industrial environments.

Features :
• Power Ratings from 0.5W to 5W
• Resistance range from 0.1Ω to 150KΩ
• Standard tolerances from +-0.5%, +-1% to +5%
• TC as low as +90ppm/ C at values of 100Ω or less
• Low cost flameproof silicone wirewound
• Industry standard color band marking

Applications :
•Voltage Regulators •Power Supplies •Computers

Spec. Sheet.pdf