PVC6E254A01B00

Series:	PVC6
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Resistance:	250 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Side Adjustment
Resistive Material:	Ceramic
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.315" x 0.272" Face x 0.315" H (8.00mm x 6.90mm x 8.00mm)

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Introduction to Trimmer Potentiometers

Trimmer potentiometers, also commonly referred to as trimmer pots, are miniature electrical devices used to adjust the resistance value or impedance in electric circuits. They provide an efficient and cost-effective way of fine-tuning the parameters of an electronic circuit, especially ones used in mass-produced products.Trimmer potentiometers come with three main components. The most important is an adjustable resistor element, which is generally made up of two conducting tracks separated by a thin layer of resistive material. The second component is a control knob which rotates over the resistor element and adjusts the resistance value. The third component is an adjustable support which holds the resistor element in place and allows the control knob to rotate over it.

PVC6E254A01B00 Application Field and Working Principle

The PVC6E254A01B00 is a trimmer potentiometer produced by Vishay/ Siliconix Corporation. It is a three-terminal device with a resistance range of 10K ohms to 31.5K ohms and a linear taper. The device is designed for surface mount applications due to its small size of only 0.25 inches in circumference.The resistance of the PVC6E254A01B00 is controlled by a knurled knob located on the top of the device. When the knob is rotated, the internal resistor element is adjusted via a mechanism that bridges both ends of the resistor tracks. This adjustability is what makes it ideal for applications such as volume control on audio equipment, calibration and tuning of electronic instruments, and even basic voltage regulation circuits.The device features an operating temperature range of -65C to +125C, making it a highly reliable and versatile piece of componentry. Additionally, it complies with standard RoHS regulations, making it suitable for commercial or industrial use.

Conclusion

In conclusion, trimmer potentiometers offer a cost-effective and efficient way of fine-tuning electrical circuits. The PVC6E254A01B00 is one such device, with its adjustable resistor element and knurled knob providing precise control over the device’s resistance. Suitable for both commercial and industrial applications, the device’s small size and operating temperature range make it highly reliable and versatile.

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