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E24 Standard Resistor Values

Complete E24 resistor series (5% tolerance) — 24 values per decade from 1 ohm to 10 megohm.

24 values

Base1-9.1(ohm)10-91(ohm)100-910(ohm)1k-9.1k(ohm)10k-91k(ohm)100k-910k(ohm)1M-9.1M(ohm)
11101001k10k100k1M
1.11.111110.01.10k11k110.00k1.10M
1.21.2121201.20k12k120k1.20M
1.31.3131301.30k13k130k1.30M
1.51.5151501.50k15k150k1.50M
1.61.6161601.60k16k160k1.60M
1.81.8181801.80k18k180k1.80M
22202002k20k200k2M
2.22.222220.02.20k22k220.00k2.20M
2.42.4242402.40k24k240k2.40M
2.72.7272702.70k27k270k2.70M
33303003k30k300k3M
3.33.3333303.30k33k330k3.30M
3.63.6363603.60k36k360k3.60M
3.93.9393903.90k39k390k3.90M
4.34.3434304.30k43k430k4.30M
4.74.7474704.70k47k470k4.70M
5.15.151510.05.10k51k510.00k5.10M
5.65.6565605.60k56k560k5.60M
6.26.2626206.20k62k620k6.20M
6.86.8686806.80k68k680k6.80M
7.57.5757507.50k75k750k7.50M
8.28.282820.08.20k82k820.00k8.20M
9.19.1919109.10k91k910k9.10M

Notes

E24 series resistors have a standard tolerance of 5%. Each decade contains 24 values with a ratio of approximately 10^(1/24) = 1.101 between adjacent values.

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