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KWX Ceramic Composition Resistor SP

KWX Ceramic Composition Resistor SP
4Pages

Catalog excerpts

0 Features SP, with the inner and outer surfaces coated with a special glass, features higher thermal resistance and larger electric power capacity for the compact volume. Unlike conventional wire wound resistors, the volumetric resistor will provide superior stability versus frequency and higher durability against transient voltage. Further, SP can be used in water, which enables the resistor to be suitable for the application with large current as well as high frequency circuit. • power supply circuits • Dummy loads, • circuits for protecting against parasitic oscillation • PT protection • High-frequency circuits • Accelerators • Other high-current circuits • Surge absorption, • Other applications:far-infrared heaters,microwave absorber • Ultrasonic devices Series Name Power Resistance Rating Tolerance

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.The sp3 to sp 10 models come with lead wires. .Upon requst, we will attach a standard terminal to any of the sp 20 to sp 500(for details, see standard mounting terminals on page14. )_ SHENZHEN KWX ELECTRONICS CO., LTD Http://www.kwxcom.com

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Note:These resistors are designed to withstand up to 6kv(1.2/50ps)because the insulators have a dielectric breakdown voltage of 10kv (1.2/50ps) SHENZHEN KWX ELECTRONICS CO., LTD Http: //www.kwxcomL.com

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Ambient temperature( C) Fig:1 ^Derating Curv cs Fig:5: Surface temperature increase vs. power (2) Fig:6 :Surface temperature increase vs. power for ASH Fig:8: Temperature coefficient of resistance vs. specific r esi stance (room temperature to200 C SHENZHEN KWX ELECTRONICS CO., LTD Http://www.kwxcom.com

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KWX Ceramic Composition Resistor SP 4Pages

Catalog excerpts

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KWX Ceramic Composition Resistor SP
4Pages