Allicdata Part #: | 72PXR100LF-ND |
Manufacturer Part#: |
72PXR100LF |
Price: | $ 0.71 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | TT Electronics/BI |
Short Description: | TRIMMER |
More Detail: | 100 Ohms 0.5W, 1/2W PC Pins Through Hole Trimmer P... |
DataSheet: | 72PXR100LF Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
500 +: | $ 0.64638 |
Series: | 72 |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Resistance: | 100 Ohms |
Power (Watts): | 0.5W, 1/2W |
Tolerance: | ±10% |
Temperature Coefficient: | ±100ppm/°C |
Number of Turns: | 1 |
Adjustment Type: | Top Adjustment |
Resistive Material: | Cermet |
Mounting Type: | Through Hole |
Termination Style: | PC Pins |
Size / Dimension: | Square - 0.375" x 0.375" Face x 0.187" H (9.53mm x 9.53mm x 4.75mm) |
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Trimmer Potentiometers are commonly used for setting and balancing electrical parameters in circuits. The 72PXR100LF, from the Vishay Solutions portfolio, is a common trimmer potentiometer.
This component is a top-adjust resisted trimmer intended predominantly for high-voltage applications. It is based on the Cera-Fix principle, which uses unique radial ceramic tracks to provide consistent electrical performance and reliability; and is fitted with 0.5-mm steel contact discs for efficient electrical connections. A robust stainless-steel housing ensures that this component can be used in climates with extreme temperatures.
The 72PXR100LF has a 100 ohm resistance value, a low mechanical wear rate, and can provide a zero- to 1.2-mm mechanical travel. It requires an operating voltage of up to 1000 volts. It is also rated to withstand up to 350 volts of open-circuit voltage, enabling it to be used in industrial, medical, and audio-visual applications.
The variety of applications for the 72PXR100LF is larger than many trimmer components because the Cera-Fix principle and the stainless-steel housing enable its use in high-voltage and high-temperature applications. The component has also been designed to offer ruggedness and reliable electrical performance in these environments.
Trimmer potentiometers are normally used in applications such as DC-motor control, over-voltage/current protection, sliding adjustable-gain controls, and level and frequency-voltage adjustment. They are relatively easy to use due to their simple construction, and because they offer a wide range of values. The 72PXR100LF is ideal for applications where higher-voltage and higher-temperature environments are present.
The working principle of a trimmer potentiometer is simple. It is a device that comprises of three components: a resistor, an electrical contact, and a rotating motion-control element. When the contact is placed on one end of the resistor, the device allows the operator to adjust the resistance between the two points via the motion-control element. This adjustment alters the amount of current that can flow through the device from one end of the resistor to the other. The 72PXR100LF’s two contacts are adjusted mechanically by turning the top section of the device.
The 72PXR100LF trimmer potentiometer is an excellent choice for many higher-voltage, higher-temperature applications. This component’s Cera-Fix principle, stainless-steel housing, and robust construction make it a reliable choice for a variety of applications. The component’s simple mechanism also makes it easy to use.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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72PXR100KLF | TT Electroni... | 0.71 $ | 1000 | TRIMMER100 kOhms 0.5W, 1/... |
72PXR100LF | TT Electroni... | 0.71 $ | 1000 | TRIMMER100 Ohms 0.5W, 1/2... |
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72PXR10LF | TT Electroni... | 0.71 $ | 1000 | TRIMMER10 Ohms 0.5W, 1/2W... |
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