Johnson Controls R81JAA-1 Johnson circuit board card potentiometer / 0-2VDC

135/1000 OHM POT.OR VDC BOARD

The R81JAA-1 is a 135 to 1000 ohm single turn potentiometer. These bimetalic-wound potentiometers provide excellent stability and smoothness, with long life and durability. With their basic circuit configurations, they are suitable for use in the most popular electronic equipment. All R81JAA series Resistor Pots (RP) feature small size (3/8" shaft diameter), dual shafts (slotted screws tapped on both ends), long, slender knobs with locking nuts to eliminate any chance of movement or shifting under normal operating conditions.

The Johnson Controls R81JAA-1 is a circuit board card potentiometer that has a resistance of 135 ohms and a power rating of 1000 mA.

The Johnson Controls R81JAA-1 is a 135 ohm variable resistive circuit board card potentiometer with a range of 0-2 volts dc.

R81JAA-1 Johnson circuit board card potentiometer / 0-2VDC

The R81JAA-1 is a type JF-type potentiometer with one wiper, three terminals and one resistor on either side. It is operated by a stepping motor. The device is normally fully counter clockwise and the shaft is held by one spring loaded detent. This potentiometer is designed for operation in a range of 0 to 2 Volts direct current (VDC).

Ideal for applications such as A/C, motor speed control, and sensor tracking, this resistor is designed for 0-2 volts and 1000 ohms. Complete with a C-wiper and supplied with a terminal and ground.

This is a type R81JAA 1 Johnson card pot. Our products are sold by description only. Hardware must be purchased separately. The value of the resistors might differ from one potentiometer to another even if the rotational resistance values are the same.

Johnson R81JAA-1 circuit board card potentiometer is used in a wide range of controls and sensor applications. Refurbished toJohnson quality standards, this potentiometer is an economical replacement option with a long life cycle.

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With a durable polycarbonate case, a keyed duplex receptacle, and a ten year sealed enclosure rating this control is built to last. The NEMA 4X enclosure protects from water and dust, the duplex receptacle adds versatility, and the keyed duplex receptacle allows for secure connections. This control is engineered for use in commercial or industrial applications where power must be controlled.

This product is a replacement terminal card for Johnson Controls Split System air conditioners sold in the United States, and has been designed to work with any of the replacement parts offered. This part number has been superseded by R81JAA-1.

Improved reliability for a wide range of temperature and humidity conditions