online resistor, capacitor calculator

Online calculator - 3 digit SMD resistor

Resistors:

3 color bands,   4 color bands,   5 color bands,   6 color bands,   3 digit SMD,   4 digit SMD,   EIA-96 1% (11A format),   2% / 5% / 10% (A11 format)

Capacitors and Inductors:

ceramic, film & tantalum capacitor 3 digit code,   4 color band inductor

Calculate 3 digit SMD resistor: 1R8



Enter resistor value to get code:
Choose code to get resistor value:
1st digit2nd digit3rd digit
  R  
  0  
  1  
  2  
  3  
  4  
  5  
  6  
  7  
  8  
  9  
  R  
  0  
  1  
  2  
  3  
  4  
  5  
  6  
  7  
  8  
  9  
  0 / R / none  

  1  
  2  
  3  
  4  
  5  
  6  
  7  
  8  
  9  
1R8

Standard EIA Decade Values Table - decade 1 to 10 Ω

E6E12E24
1 Ω
1.5 Ω
2.2 Ω
3.3 Ω
4.7 Ω
6.8 Ω
1 Ω, 1.2 Ω
1.5 Ω, 1.8 Ω
2.2 Ω, 2.7 Ω
3.3 Ω, 3.9 Ω
4.7 Ω, 5.6 Ω
6.8 Ω, 8.2 Ω
1 Ω, 1.1 Ω, 1.2 Ω, 1.3 Ω
1.5 Ω, 1.6 Ω, 1.8 Ω, 2 Ω
2.2 Ω, 2.4 Ω, 2.7 Ω, 3 Ω
3.3 Ω, 3.6 Ω, 3.9 Ω, 4.3 Ω
4.7 Ω, 5.1 Ω, 5.6 Ω, 6.2 Ω
6.8 Ω, 7.5 Ω, 8.2 Ω, 9.1 Ω

Other resistance decades:
0.1 - 1 Ω, 1 - 10 Ω, 10 - 100 Ω, 100 - 1000 Ω, 1 - 10 kΩ, 10 - 100 kΩ, 100 - 1000 kΩ, 1 - 10 MΩ, 10 - 100 MΩ, 100 - 1000 MΩ

The 3 digit SMD resistor code 1R8 stands for 1.8 Ω, in words: one point eight Ohms resistance.



This is a simple online calculator for color band resistor marking, inductor color band marking, ceramic, film or tantalum capacitor 3 digit marking and SMD resistor 3-digit, 4-digit, 10%, 5%, 2% and EIA-96 (E96) 1% tolerance code marking.

This tool is for reference only. I do not guarantee correctness of any information provided. You use this website at your own risk.