The SPR 4-T221 from VPG Foil Resistors is a high-precision bulk metal foil resistor designed for applications demanding exceptional stability and accuracy. Supreme Components International is an authorised distributor of VPG Foil Resistors, ensuring you receive genuine, high-quality components. This resistor offers ultra-low temperature coefficient of resistance (TCR), excellent load life stability, and minimal voltage coefficient. The SPR 4-T221 is ideal for precision instrumentation, metrology, and other critical applications where resistance accuracy is paramount. Its robust construction and advanced foil technology provide superior performance compared to conventional resistors. Trust Supreme Components International for all your VPG Foil Resistor needs.
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Specifications
| Parameter | Value |
|---|---|
| Rise Time | 1 nanosecond |
| Tolerance | Plus or minus 0.01 percent to plus or minus 1 percent |
| Inductance | Less than 0.08 microhenries |
| Construction | Molded |
| Power Rating | 0.3 Watts |
| Resistance Range | 5 Ohms to 150000 Ohms |
| Resistor Element | Bulk Metal Foil |
| Terminal Material | Copper Alloy |
| Voltage Coefficient | Less than 0.1 parts per million per Volt |
| Operating Temperature | -55 degrees Celsius to +125 degrees Celsius |
| Temperature Coefficient | Plus or minus 2.5 parts per million per degree Celsius (0 degrees Celsius to +60 degrees Celsius) |