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How to Calculate Resistance in Series or Parallel – ATM Quick Take | DigiKey

In this video, series and parallel circuit resistance calculations are explained and demonstrated as well as how to combine the values to determine total circuit resistance. Series resistance uses basic addition to determine total branch resistance where resistance across parallel branches is more complex. That is why DigiKey provides calculators on its website to make resistance calculation easy.

Get started using DigiKey's Resistance Calculator
11/23/2021 10:39:07 PM

Part List

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES CHAS MNT 1.21K OHM 1% 5WRER60F1211RC02RES CHAS MNT 1.21K OHM 1% 5W0 - Immediate$91.78View Details
RES CHAS MNT 1.4K OHM 1% 5WRER60F1401RC02RES CHAS MNT 1.4K OHM 1% 5W6 - Immediate$81.40View Details
RES CHAS MNT 1 OHM 1% 5WRER60F1R00RC02RES CHAS MNT 1 OHM 1% 5W3 - Immediate$73.70View Details
RES CHAS MNT 200 OHM 1% 5WRER60F2000RC02RES CHAS MNT 200 OHM 1% 5W0 - Immediate$90.15View Details
RES CHAS MNT 2K OHM 1% 5WRER60F2001RC02RES CHAS MNT 2K OHM 1% 5W2 - Immediate$63.69View Details
RES CHAS MNT 3.32 OHM 1% 5WRER60F3R32RC02RES CHAS MNT 3.32 OHM 1% 5W5 - Immediate$73.70View Details
RES CHAS MNT 3.48 OHM 1% 5WRER60F3R48RC02RES CHAS MNT 3.48 OHM 1% 5W0 - Immediate$65.89View Details
RES 0 OHM JUMPER 1/16W 0402RC0402FR-070RLRES 0 OHM JUMPER 1/16W 04022754778 - Immediate$0.16View Details
RES 10K OHM 5% 1/20W 0201RC0201JR-0710KLRES 10K OHM 5% 1/20W 0201747589 - Immediate$0.17View Details
RES 1K OHM 1% 1/20W 0201RC0201FR-071KLRES 1K OHM 1% 1/20W 02011274824 - Immediate$0.16View Details
RES SMD 1K OHM 0.5% 1/16W 0402RR0510P-102-DRES SMD 1K OHM 0.5% 1/16W 0402131054 - Immediate$0.16View Details
RES 0.47 OHM 1% 1/3W 0805RL1220S-R47-FRES 0.47 OHM 1% 1/3W 0805194647 - Immediate$0.28View Details
RES 10K OHM 5% 1/4W AXIALCF14JT10K0RES 10K OHM 5% 1/4W AXIAL381863 - Immediate$0.16View Details
RES 1K OHM 5% 1/4W AXIALCF14JT1K00RES 1K OHM 5% 1/4W AXIAL305248 - Immediate$0.16View Details
RES 100 OHM 3W 5% AXIALAC03000001000JAC00RES 100 OHM 3W 5% AXIAL44617 - Immediate$1.50View Details
RESISTOR 50 UOHM 5% 50WCSM2F-7036-L050J01RESISTOR 50 UOHM 5% 50W107 - Immediate$83.04View Details
RES 0.33 OHM 1% 1/3W 0805RL1220S-R33-FRES 0.33 OHM 1% 1/3W 080564657 - Immediate$0.28View Details
RES 20 OHM 1% 30W TO220MP930-20.0-1%RES 20 OHM 1% 30W TO2201279 - Immediate$8.27View Details
RES 0.1 OHM 1% 30W TO220MP930-0.10-1%RES 0.1 OHM 1% 30W TO2203282 - Immediate$11.26View Details

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