This product is a SFR16S/25/25H series standard metal film resistor, which features low cost, low noise and small size (SFR16S). It is used for general purpose resistors.
This document provides a product specification for the Philips Components SFR16S/25/25H series of standard metal film resistors. These components feature a homogeneous metal alloy film deposited on a high-grade ceramic body with tinned copper leads welded to end-caps, offering low cost and low noise characteristics in small sizes.
The specification details electrical parameters including resistance ranges from 1 Ω to 3 MΩ (SFR16S) or up to 10 MΩ (SFR25), tolerances of ±5%, and temperature coefficients varying by resistance value. It also includes ordering information, functional descriptions based on E24 series standards, limiting voltage and power values, derating curves for ambient temperatures, and pulse loading capabilities regarding peak power and voltage.
| Resistance range (SFR16S) | 1 Ω to 3 MΩ |
|---|---|
| Resistance tolerance | +5%, E24 series |
| Temperature coefficient (R<4.7Ω, SFR16S) | +250 x 10-6/K |
| Maximum permissible hot-spot temperature | 155 °C |
The maximum permissible hot-spot temperature is 155 °C.