M43P502KB40

Series:	43
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	5 kOhms
Power (Watts):	0.75W, 3/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	18
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.252" x 0.189" Face x 0.748" L (6.40mm x 4.80mm x 19.00mm)

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Trimmer Potentiometers

Trimmer potentiometers are special purpose potentiometers, which are used to calibrate and adjust the parameters of a given circuit on an electronic device. This type of potentiometers are normally used in applications which require fine tuning or calibration of a circuit parameter or circuit element in a stereo or a radio. The M43P502KB40 is a trimmer potentiometer designed for controlling the voltage value in a circuit.

M43P502KB40 Application Field

The M43P502KB40 is an adjustable three-terminal trimmer potentiometer with adjustable resistance, designed for applications requiring fine tuning or calibration of a circuit parameter. This type of trimmer potentiometer is suitable for low signal level circuit adjustment. The M43P502KB40 has a maximum voltage rating of 50V and a dielectric strength of 1000V DC. It also has a maximum limit of 1 amp.This trimmer potentiometer is widely used in radios, stereos, and other similar electronic equipment. It is also used in small portable audio systems and various other electronic devices.

M43P502KB40 Working Principle

The M43P502KB40 is an adjustable three-terminal potentiometer, which is used to adjust the voltage value in a circuit. This trimmer potentiometer consists of three sections: the wiper arm, the resistance element, and the adjustment arm. The wiper arm is connected to the resistance element and the adjustment arm. It is used to adjust the resistance element which in turn adjusts the voltage in the circuit.The resistance element in the M43P502KB40 is a rotor-less, carbon film/cermet element. The rotor-less element reduces the possibility of any mechanical feedback related problems. The resistance element is adjustable using the adjustment arm on the trimmer potentiometer.The M43P502KB40 also has a built-in protection circuit which prevents the trimmer potentiometer from being damaged due to excessive power. This protection circuit also helps to increase the life of the trimmer potentiometer.

Conclusion

The M43P502KB40 is a trimmer potentiometer suitable for low signal level circuit adjustment. This trimmer potentiometer has a maximum voltage rating of 50V and a dielectric strength of 1000V DC. It has a maximum limit of 1 amp. This type of trimmer potentiometer is widely used in radios, stereos, and other electronic equipment. The M43P502KB40 is an adjustable three-terminal trimmer potentiometer with adjustable resistance, designed for applications requiring fine tuning or calibration of a circuit parameter.

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