Resistor; Thin Film; Res 49.9Ω; Pwr-Rtg 0.1W1/10W; Tol 0.5%; SMT; 0603
TNPW thin-film rectangular chip resistors features the industry"s broadest range of sizes, value ranges, and tolerances. The TNPW nichrome thin-film semi-precision chip resistors are ideal for a wide range of applications requiring excellent stability, tight tolerances, and low TCR, including circuitry for navigation and avionics instrumentation, medical equipment, test equipment, automotive instrumentation, and telecommunications systems.
Features of the TNPW resistor family include very low electrical noise, tolerances as low as 0.1%, and TCR values ranging from 150 ppm/°C to as low as 15 ppm/°C. Standard resistance values range from 10Ω to 1MΩ. Case construction is high-quality ceramic with a metal film layer and a protective topcoat, with tin-lead SnPb contacts on a nickel Ni barrier layer.
**Features:**
* Metal Film Layer on High Quality Ceramic
* Protective Top Coat
* Solder Contacts on Ni Barrier Layer 2010/2512 Size = 100% Sn on Ni Barrier
* Excellent Stability at Different Environmental Conditions
* Low TC and Tight Tolerances