Series:	67
Part Status:	Active
Lead Free Status / RoHS Status:	--
Resistance:	1 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	20
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.437" x 0.195" Face x 0.410" H (11.10mm x 4.95mm x 10.41mm)

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Trimmer Potentiometers: 67ZR1KLF Application Field and Working Principle

Trimmer potentiometers, also known as trimpots, are adjustable components used in electronic circuits to set and control the electrical resistance of a device. The 67ZR1KLF series of trimmer potentiometers from PYCO Electronics is a series of multi-turn trimmer potentiometers, ideal for precision applications that require high-precision adjustment of resistance values.

67ZR1KLF Product Specifications

The 67ZR1KLF series of trimmer potentiometers is available in three different styles, including a through-hole, surface mount, and right angle mount. It is also available in a wide range of resistance values, ranging from 1K Ohms to 10K Ohms. It has a linear taper, and the rotational life of the potentiometer is 20,000 cycles. The bushing length of the potentiometer is 5 mm.

67ZR1KLF Applications

The 67ZR1KLF series of trimmer potentiometers are typically used in a variety of different applications where precision adjustment of resistance values is required. Some common applications include circuitry calibration, closed loop feedback circuits, and implementation of active filter circuits. It is widely used in the automotive and aerospace industry, as well as a variety of other industries including medical, military, and transportation. It is also commonly used in consumer electronics, as the device allows users to make quick and precise adjustments to resistance values with minimal effort.

67ZR1KLF Working Principle

The working principle of the 67ZR1KLF series of trimmer potentiometers is similar to that of a standard potentiometer. When the potentiometer\'s shaft is rotated, the resistance of the device changes according to the rotation. This is due to the fact that the trimpot has a resistive element, which is usually a carbon film deposited on a ceramic plate. The resistive element will be connected to one end of the potentiometer, while the other end is connected to a conductive contact. When the shaft is turned, the carbon film will move along the ceramic plate, which will result in a change in the resistance of the device. This change is linear and it can be calculated according to its resistance value, as the resistance of the device is directly proportional to the distance that the carbon film is moved along the ceramic plate.

Conclusion

The 67ZR1KLF series of trimmer potentiometers is a series of multi-turn trimmer potentiometers. It is ideal for precision applications that require high-precision adjustment of resistance values and is widely used in the automotive and aerospace industries, as well as a variety of other industries.The working principle of the device is similar to that of a standard potentiometer, where the resistance of the device will change according to the rotation of the potentiometer\'s shaft. The resistance of the device is directly proportional to the distance that the carbon film is moved along the ceramic plate. This allows for precise adjustment of resistance values with minimal effort.

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