284TBBK503A26A1

Temperature Coefficient:	--
Mounting Type:	Panel Mount
Bushing Thread:	M7 x 0.75
Actuator Diameter:	0.236" (6.00mm)
Actuator Length:	0.591" (15.00mm)
Actuator Type:	Knurled and Slotted
Termination Style:	Solder Lug
Resistive Material:	Conductive Plastic
Adjustment Type:	User Defined
Rotation:	250°
Number of Turns:	1
Series:	284
Power (Watts):	0.25W, 1/4W
Built in Switch:	None
Number of Gangs:	1
Tolerance:	±10%
Resistance (Ohms):	50k
Taper:	Linear
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Rotary Potentiometers

Rotary Potentiometers, also referred to as variable resistors, are electromechanical devices used to control electrical circuits. They are usually cylindrical components that feature a four- or five-wire connection pattern and a resistance track, linearly divided into two or more equal parts.The 284TBBK503A26A1 is a Rotary Potentiometer constructed from a conductive plastic strip and precision carbon elements. It measures 30 mm in height and has a diameter of 15.8 mm. This model is designed to stand up to harsh environmental conditions such as extreme moisture, high temperatures and impact. It also has a long electrical life of 10,000 cycles.When turning the knob on a potentiometer, a contact \'wiper\' moves along a track, which is divided into two or more parts, thereby changing the resistance of the circuit. The resistance value is seen in Ohms, usually in the range of 5 to 50 KOhms. As this value is changed, it not only controls the power of the circuit, but can also be used to mix signals on audio devices.

Rheostats

Rheostats are also variable resistors, but their function is slightly more complex than that of Rotary Potentiometers. They are generally two-wire devices that are smaller and less complex than potentiometers, and use a single slide contact to control the resistance.The 284TBBK503A26A1 is one of the more complex versions of rheostats, with a four- or five-wire connection pattern and a multi-turn construction. This model is highly cadmium-free and designed to stand up to the rigorous requirements of automotive and industrial applications. It is fully insulated from the mounting panel, with excellent resistance stability over temperature.The working principle of a rheostat is relatively straightforward. As the user adjusts the dial, the position of the contact slides across the resistance track. This in turn changes the resistance of the whole device, and this can be used to vary the current passed between the two contact points. Rheostats are used in numerous applications, such as heat regulation, motor control, and light dimming.In conclusion, both Rotary Potentiometers and Rheostats are electromechanical devices used to control electrical circuits through altering the resistance value they pass. The 284TBBK503A26A1 is a multi-turn instrument designed for robust automotive and industrial applications, with a four- or five-wire connection pattern and a long electrical life of 10,000 cycles.

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