91A1A-B28-E13L

Temperature Coefficient:	±1000ppm/°C
Mounting Type:	Panel Mount
Bushing Thread:	3/8-32
Actuator Diameter:	0.250" (6.35mm)
Actuator Length:	0.875" (22.23mm)
Actuator Type:	Slotted
Termination Style:	PCB Pins
Resistive Material:	Conductive Plastic
Adjustment Type:	Side Adjustment
Rotation:	300°
Number of Turns:	1
Series:	91
Power (Watts):	1W
Built in Switch:	None
Number of Gangs:	1
Tolerance:	±10%
Resistance (Ohms):	5k
Taper:	Linear
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rotary Potentiometers, Rheostats

A 91A1A-B28-E13L is an electrical component known as a rotary potentiometer or rheostat. It is a three-terminal device composed of a resistance element, a rotary contact, and an external circuit connection. The resistor element is in the form of a resistance wire wound onto a rotating spindle or shaft to produce a rotary potentiometer. The rotary contact is placed on the terminal of the resistor element and is movable between two ends to control the voltage across the resistor element. The rotary potentiometer or rheostat is used in a wide range of applications. It is commonly used in radio and audio equipment for adjusting volume and tone. It is also used to regulate the speed of a motor and dimmer switches for incandescent lamps. The rotary potentiometer or rheostat is also used in measurement and instrumentation applications, such as measuring resistance and current in laboratory experiments.The working principle of the 91A1A-B28-E13L is based on its resistance-based design. The resistor element is connected in series with the external circuit. When the rotary contact is turned, the resistance is increased or decreased according to the direction of the turn. This results in a corresponding increase or decrease in the current flowing through the external circuit. The current can be adjusted by changing the position of the rotary contact. The 91A1A-B28-E13L has a linear taper which means that the electrical output across the resistance element is linearly proportional to the angle of rotation of the shaft. This is helpful in applications where a linear output is required. The 91A1A-B28-E13L is also reverse polarity protected. This means that it can be used in circuits with AC or DC power without the risk of damage. The 91A1A-B28-E13L has a wide range of resistance values from 1.2K ohm to 1MW. Its package size is 28mm and it has a maximum power rating of 1W. The device is suitable for temperatures ranging from -40°C to +85°C. It is also suitable for use in a humidity range of 20% to 80%.The 91A1A-B28-E13L is relatively easy to use and requires minimal maintenance. Unlike a fixed resistor, the resistance of this device can be easily adjusted by turning the shaft, allowing it to be used in many different applications. It is also very durable and reliable with a long life expectancy. In conclusion, the 91A1A-B28-E13L is a versatile and reliable device which can be used in a variety of applications. It has a wide range of resistance values and is suitable for a wide range of temperatures and humidity levels. It is also reverse polarity protected, making it suitable for use in circuits with both AC and DC power. The linear taper feature makes it ideal for applications requiring a linear output and the shaft design is easy to use and requires minimal maintenance.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description