Supreme Components International, an authorised distributor, presents the VTA54, a premium Z-Foil resistor manufactured by VPG Foil Resistors. This resistor, part of the VTA series, is engineered for ultra-high precision applications where stability and accuracy are paramount. The VTA54 boasts an exceptionally low Temperature Coefficient of Resistance (TCR), ensuring minimal resistance change over a wide temperature range. Its Z-Foil construction minimizes noise, making it suitable for sensitive measurement and instrumentation circuits. This resistor is ideal for applications in medical equipment, aerospace, and high-end audio where precision and reliability are critical. Choose the VTA54 for unparalleled performance in demanding environments.
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Specifications
| Parameter | Value |
|---|---|
| Noise | Less than -40 dB |
| Tolerance | Plus or minus 0.005 percent to Plus or minus 1 percent (standard), down to Plus or minus 0.001 percent (special) |
| Technology | Z-Foil |
| Packagetype | Radial Leaded |
| Powerrating | 0.3 Watts (at +70 degrees Celsius) |
| Resistancerange | 1 Ohm to 1 Megaohm (series) |
| Loadlifestability | Plus or minus 0.005 percent (50 parts per million) typical for 2000 hours at +70 degrees Celsius |
| Packagedimensions | 0.295 inches Length x 0.295 inches Width x 0.120 inches Height (maximum) |
| Voltagecoefficient | Less than 0.1 parts per million per Volt |
| Operatingtemperaturerange | -55 degrees Celsius to +125 degrees Celsius |
| Thermalelectromotiveforce | Less than 0.05 microvolts per degree Celsius |
| Temperaturecoefficientofresistance | Plus or minus 0.2 parts per million per degree Celsius (0 degrees Celsius to +60 degrees Celsius), Plus or minus 0.5 parts per million per degree Celsius (-55 degrees Celsius to +125 degrees Celsius) |