WIREWOUND, FUSIBLE, GENERAL PURPOSE RESISTORS

Wire Wound Resistors

Description - Wirewound Devices Type Wattage
wirewound-resistors-bww.jpg BWW Series -

High Precision Wirewound Power Resistor


Designed to meet the exacting requirements of military specification MIL-R-93, low inductance, and they are RoHS compliant. Offering tolerances as accurate as ±0.001 and covering applications from precision to power.

Dip 1/2 ~ 10 W
power-wirewound-resistor-knp-r.jpg KNP-R Series -

Power Precision Wire-Wound Resistor


The new KNP-R series are high power size ratio and high performance. This device equates to Vishay wirewound CW Series for low cost has ultralow ohmic values for current sensing applications. An ultrahigh ohmic value and noninductive windings are available.

Dip 0.4 ~ 13 W
winding-resistor-knp-ve.jpg KNP-VE Series -

Wirewound Vitreous Enamel Coated Resistor


Advantage of these vitreous enamelled devices is a cost-competitive alternative that Ayrton-Perry windings can be used to give low-inductance resistors within the same package dimensions.

Dip 2.5 ~ 12 W
wirewound-resistor.jpg KNP Series -

Power Wirewound Resistor


Tokenchina have the capability to manufacture noninductive (KNPN), fusible (FKN), or high pulse withstanding resistors, and custom wirewound capabilities extend beyond the usual fusible or noninductive offerings.

Dip 1/2 ~ 12.5 W
non-inductive-wirewound-resistor.jpg KNPN Series -

Wirewound Non-Inductive Resistor


KNPN Series is specified for large power dissipation, surge load circuit protection, and high

frequency applications. It is a cost-competitive alternative that Ayrton-Perry windings can be used to give low-inductance resistors.

Dip 1/2 ~ 6 W

Fusible Resistors

Description - Fusible Resistors (Fuse Resistor) Type Wattage
thermal-cut-offs-fru-fku.pdf FKU/FRU Series -

Ceramic Cement Thermal Cut-offs Resistor


FKU/FRU Series is specially designed to detects the heat produced by excess current with sharp fusing characteristics, low cost and easy handling for one box type, space saving type, excellent anti-surge characteristics.

Dip 0.8 ~ 3.5 W
v-fusible-resistor.jpg FRN Series -

Metal Film Fusible Resistor


Precisely controlled resistance, stable and accurate designed for dual purpose that performs as a metal/carbon film resistor and also as a fuse. It is an ideal for power circuit overload protection.

Dip 1/4 ~ 3 W
wire-wound fusible resistors FKN Series -

Wirewound Fusing Resistor


FKN Series is nonflammable wirewound fusible designed to act as an ordinary power resistor under normal circuit conditions, and as a fuse under fault conditions or overload power circuit protection.

Dip 1 ~ 6 W
cement fusible resistors FSQ Series -

Cement Ceramic Housed Fuse Resistor


High temperature capability, is prefect for high voltage surge, load circuit protection, and large power dissipation in higher temperature environments. It is a low noise, low cost, precise fusing point and time log.

Dip 2 ~ 10 W

Commercial Resistors

Description - Power, Precision, Anti-Surge Devices Type Wattage
anti-surge-resistor.jpg RCR Series - Power Metal Glaze Anti-Surge Resistor

A perfect fit when electronic products have to be surge immune to ensure their continued reliable operation if subjected to realistic levels of surge voltages, and they are required to comply with safety requirements.

Dip 1/2 ~ 1 W
Carbon composition resistors CCR Series -

Carbon Composition Resistor


A perfect for vehicle ignition system at higher peak voltages. Also, these carbon composition devices are designed to meet the demands of high voltage power in medical and lighting applications.

Dip 1/2 ~ 1/4 W
Photo Resistor (CDS), Light Dependent Resistors (LDR) PGM Series -

Photoresistor (CDS), Light Dependent Resistor (LDR)


LDR, CDS cadmium sulfide cell, photoconductor, or photocell is a variable resistor specified for light-sensitive switching devices, security alarms, street lamps, and clock radios.

Dip 90 ~ 500 mW
Precision resistors MF Series -

Precision Resistor


Precision metal film resistors offers tight tolerances, low-cost, and low TCRs over a wide resistance range and are suitable for precision applications where long-term stability is dominant.

Dip 1/8 ~ 3 W
Metal oxide film resistors RSS, RSN Series -

Metal oxide resistor


The power type leaded resistors are utilized for both general (voltage divider, and pull-up/pull-down resistors) and surge (current limiting, overload ground line) applications in the automotive, industrial and consumer industries.

Dip 1/4 ~ 10 W
Cement resistors SQ Series -

Cement Ceramic Housed Resistor


Ceramic housed cement filling based resistor, cored with metal oxide, wirewound, or thermal Cut-offs fuse is recommended for commercial applications requiring low cost. Axial, radial and vertical styles are available.

Dip 2 ~ 25 W
carbon-resistor.jpg CF Series -

Carbon Film Resistor


Carbon resistor is the earliest and a still popular type made by breaking down hydrocarbon gases at high temperature in a vacuum to form a carbonic deposit on the surface of a cylindrical substrate.

Dip 1/8 ~ 3 W
v-resistor-zj.jpg ZO, JW Series -

Zero Ohm and Jumper Wire Resistor


ZO, JW Series: Zero Ohm and Jumper Wire Resistors are developed for the interconnection device Between points on a P.C. Board as jumper wires or Crossovers.

Dip 1/8 ~ 1/4 W

Application Links

Glossary   PDF (235KB)
Resistor Glossary Reference Page

Precautions   PDF (269KB)
Precautions of Resistor Usage

Resistor Marking System Color Codes   PDF (313KB)
How to read resistor color codes of the marking system of Tokenchina's axial lead resistors.

Lead Formed and Dimensions   PDF (233KB)
A variety of standard lead forms are available from Tokenchina for use where auto-insertion is not available or practical.

General Resistor PDF Download
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General Purpose Resistors