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The RMCA, RMCB Series MELF type of fixed ceramic

resistors from Token Electronics offers automotive

designers a compact solution for applications involving

high voltages, surges, high peak power, or high-energy

pulses. They offer enhanced performance in R-C snubber

circuits, high voltage power supplies, and inrush limiters.

Token’s RMCA, RMCB series now offers the industry a

direct replacement carbon composition resistor based on

a bulk resistive element comprising carbon in a ceramic

filler. Due to the need for higher peak voltages,

the RMCA, RMCB range is perfect for vehicle ignition

system applications.

The RMCA, RMCB Series conform to RoHS compliant and lead free. For customed designs, tighter tolerances,

non-standard technical requirements, or custom special applications, please contact our sales for more

information.

Ceramic Composition Resistor Construction :



Bulk ceramic resistors that consists of a clay, alumina, and ceramic filler that has been blended and

pressurized into a resistive core and then covered with a molded outer insulating core.

Replacement Carbon-Composition Resistors :



Design requirements for custom sizes, surface mount, or special footprints can be met easily.



In cases where several carbon-composition resistors have been used together in an array to achieve a

particular rating, they have been replaced with a single bulk ceramic resistor, frequently at a lower

installed cost.

RMCA, RMCB Ceramic Resistors

Enhanced Performance for High Voltage Applications

- Ignition Non-Inductive (RMCA, RMCB)

Ceramic Composition

Resistors

Features

- Operating Temperature -40°C ~ 155°C.

- Resistance Tolerance K(±10%), M(±20%).

- Typical resistance range 470 ohm ~ 100 Kohm.

- Replaces 1 and 2 watt carbon composition resistors.

- Suitable for noise suppressor of engine ignition system.

- High peak power, Reliable with non-disconnection failure.

- Rated Wattage up 5W, meets high energy density demands.

Applications

- Inrush limiters

- R-C snubber circuits

- Vehicle ignition system

- High voltage power supplies

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TOKEN