The 91A1A-B28-D20L is POT 100K OHM 1/2W PLASTIC LOG, that includes 91 Series, they are designed to operate with a Tray Packaging, Termination Style is shown on datasheet note for use in a PCB Pins, that offers Mounting Type features such as Panel Mount, Power Watts is designed to work in 0.5W, 1/2W, as well as the Logarithmic Taper, the device can also be used as 100k Resistance Ohms. In addition, the Tolerance is ±20%, the device is offered in ±1000ppm/°C Temperature Coefficient, the device has a Side Adjustment of Adjustment Type, and Actuator Type is Slotted, and the Actuator Length is 0.875" (22.23mm), and Bushing Thread is 1932/3/8, and the Built in Switch is None, and Number of Gangs is 1, and the Number of Turns is 1, and Rotation is 300°, and the Resistive Material is Conductive Plastic, and Actuator Diameter is 0.250" (6.35mm).

The 91A1A-B28-D15L is POT 10K OHM 1/2W PLASTIC LOG, that includes ±20% Tolerance, they are designed to operate with a PCB Pins Termination Style, Temperature Coefficient is shown on datasheet note for use in a ±1000ppm/°C, that offers Taper features such as Logarithmic, Series is designed to work in 91, as well as the 300° Rotation, the device can also be used as Conductive Plastic Resistive Material. In addition, the Resistance Ohms is 10k, the device is offered in 0.5W, 1/2W Power Watts, the device has a Bulk of Packaging, and Number of Turns is 1, and the Number of Gangs is 1, and Mounting Type is Panel Mount, and the Bushing Thread is 1932/3/8, and Built in Switch is None, and the Adjustment Type is Side Adjustment, and Actuator Type is Slotted, and the Actuator Length is 0.875" (22.23mm), and Actuator Diameter is 0.250" (6.35mm).

The 91A1A-B28-D18L is POT 50K OHM 1/2W PLASTIC LOG, that includes 0.250" (6.35mm) Actuator Diameter, they are designed to operate with a 0.875" (22.23mm) Actuator Length, Actuator Type is shown on datasheet note for use in a Slotted, that offers Adjustment Type features such as Side Adjustment, Built in Switch is designed to work in None, as well as the 1932/3/8 Bushing Thread, the device can also be used as Panel Mount Mounting Type. In addition, the Number of Gangs is 1, the device is offered in 1 Number of Turns, the device has a Bulk of Packaging, and Power Watts is 0.5W, 1/2W, and the Resistance Ohms is 50k, and Resistive Material is Conductive Plastic, and the Rotation is 300°, and Series is 91, and the Taper is Logarithmic, and Temperature Coefficient is ±1000ppm/°C, and the Termination Style is PCB Pins, and Tolerance is ±20%.

The 91A1A-B28-D13L is POT 5K OHM 1/2W PLASTIC LOG, that includes Tray Packaging, they are designed to operate with a Slotted Actuator Type, Adjustment Type is shown on datasheet note for use in a Side Adjustment, that offers Termination Style features such as PCB Pins, Mounting Type is designed to work in Panel Mount, as well as the None Built in Switch, the device can also be used as Logarithmic Taper. In addition, the Resistive Material is Conductive Plastic, the device is offered in 91 Series, the device has a 5k of Resistance Ohms, and Rotation is 300°, and the Bushing Thread is 1932/3/8, and Number of Gangs is 1, and the Number of Turns is 1, and Actuator Length is 0.875" (22.23mm), and the Power Watts is 0.5W, 1/2W, and Actuator Diameter is 0.250" (6.35mm), and the Tolerance is ±20%, and Temperature Coefficient is ±1000ppm/°C.