7.5 MΩ resistor colour code (7M5)
E24 series
7.5 MΩ reads as Violet · Green · Green in bands. With ±5% it may sit anywhere from 7125000 Ω to 7875000 Ω.
Five bands
The first two bands are digits; the third is how many zeros follow. The gold band at the end is the ±5% tolerance.
- Value
- 7500000 Ω
- 4k7 notation
- 7M5
- Four bands
- Violet · Green · Green · Gold
- Five bands
- Violet · Green · Black · Yellow · Gold
- Multiplier
- ×10⁵
- Tolerance
- ±5%
- Actual range
- 7125000 – 7875000 Ω
- Series
- E24 series
Which end to start from · The tolerance band sits a little apart from the rest. Start from the crowded end. If you can see gold or silver, that band is the last one.
Same decade
The same twenty-four values repeat with a different number of zeros — 47 Ω, 470 Ω and 4.7 kΩ all start with the same two colours.
Nearby values
How to read this
- Colours are digits: black 0, brown 1, red 2, orange 3, yellow 4, green 5, blue 6, violet 7, grey 8, white 9.
- The third band counts the zeros. Yellow, violet, red means 47 with two zeros — 4.7 kΩ.
- A five-band resistor reads three digits, so its multiplier band drops by one step.
- The tolerance band sits slightly apart, which is how you know which end is the back.
Frequently asked questions
Q. What are the colour bands for 7.5 MΩ?
Violet · Green · Green · Gold in four bands, or Violet · Green · Black · Yellow · Gold in five.
Q. How is 7.5 MΩ read?
The first two digits are 75, followed by 5 zeros, giving 7500000 Ω. In short form, 7M5.
Q. What is the real value once tolerance is counted?
At ±5% it lies between 7125000 Ω and 7875000 Ω.
Q. Is 7.5 MΩ a common value?
It belongs to E24. You will find it wherever the full E24 range is stocked.