Precision Resistors - UNS 4-T220 - Riedon

Specifications
- Resistance from 0.2 Ohm to 80 Ohms
- Power Rating to 15 Watts
- Resistance Tolerances to ±0.01%
- TCR to ±1ppm/K
- Load Stability to 0.01%
Resistors are probably the most common and well known of all electrical components. Applying a resistor to a circuit normally requires (1) calculating the nominal values needed in the circuit application (resistance, power rating, etc.) then (2) developing acceptable tolerances for the resistor that ensure it will function properly in all extremes of the application.
Read up the "Temperature dependence and TC" - The absolute ohmic value of a resistor is temperature-dependent. Also the "Definition of terms in the specifications of Resistors."
Riedon Inc
300 Cypress Avenue Alhambra, CA 91801, USA