Another way to find the resistance of a resistor quickly is to use a multimeter. For example: 1M50 = 1.50mΩ, 2M2 = 2.2mΩ, 5L00 = 5mΩ.Ĭurrent sensing SMDs can also be marked with a long bar on top ( 1m5 = 1.5mΩ, R001 = 1mΩ, etc.) or a long bar under the code ( 101 = 0.101Ω, 047 = 0.047Ω). You can use Digi key Resistor Color Code Calculator to find the resistor reading quickly.
#Digi key resistor color code calculator series
a chip resistor marked with the standard 3 digit code and a short bar below the marking denotes a precision (1% or less) resistor with a value taken from the E24 series (these values are usually reserved for 5% resistors).an SMD resistor with a marking of 0, 00, 000 or 0000 is a jumper (a zero-ohm link).You can also use Digi-Key’s calculators as a quick and easy-to-use resource and don’t forget to bookmark the page for future use. There are also many other useful calculators that help our customers available. Use DigiKeys Parallel and Series Resistor Calculator to find the total.
Here is also the standard 4 band color chart. Resistors and Color Codes: Big Boys Race Our Young Girls but Violet Generally. You must select the right color corresponding to each column. The resistance calculator has 1 to 6 band colors with Multiplier (Mul) and tolerance (Tol) and PPM/Kelvin. The Digi-Key calculator can do 4, 5 or 6 band resistors. Sophisticated floral printed boat neck and scalp odor. The resistor calculator tool calculates the color code for 3band, 4 band, 5 band, and 6 band resistors typically in the range of ohms, Kilo Ohms, and Mega Ohms. The Resistor color code Calculator is also another tool that can help you identify the resistance of a through hole resistor on your board. An automatic resistor calculator can be used to quickly find the resistor values. The table can also be used to specify the color of the bands when the values are known.
#Digi key resistor color code calculator how to
*Note: The Factor of 0.7 makes allowances for external factors which can affect battery life. The chart below shows how to determine the resistance and tolerance for resistors. The calculation to find out the capacity of battery can be mathematically derived from the following formula:īattery Life in Hours (h) = Battery Capacity in Milli amp hours (mAh) / Load Current in Mill amps (mA) * 0.70 Battery life will be high when the load current is less and vice versa. The battery life or capacity can be calculated from the input current rating of the battery and the load current of the circuit. Ampere is an electrical unit used to measure the current flow towards the load. Generally, battery life is calculated based on the current rating in milli Ampere Hours, which is abbreviated as mAh.
The Battery Life calculator is another one many of our customers find useful.
Choose the code format: three digit EIA, four digit EIA, or EIA-96. Using the Capacitance Conversion Calculator you can convert from one value to another with the press of a button. The surface mount resistor code calculator can be used to determine the resistance value of an SMD resistor using the markings found on the device. This is where the Digi-Key calculators can come in handy. On the Digi-Key sight you will find items listed as pF(pico Farad) or ♟ (micro Farad), however in the real world you may find thing in nF(nano) or just in F. Many times we find the customer is just not looking at the right specification. Many times Digi-Key customers call in or chat looking for help finding parts with certain specifications they can not find on our site.
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