8.2k ohm resistor color code

The color code for 8.2 kΩ is grey, red, red, gold on a 4-band resistor (±5%) and grey, red, black, brown, brown on a 5-band resistor (±1%).

Color bands

4 bands, ±5%Grey, Red, Red, Gold

5 bands, ±1%Grey, Red, Black, Brown, Brown

6 bands, ±1%, 100 ppm/KGrey, Red, Black, Brown, Brown, Brown

Tolerance	Band	Minimum	Maximum
±1%	Brown	8.118 kΩ	8.282 kΩ
±2%	Red	8.036 kΩ	8.364 kΩ
±5%	Gold	7.79 kΩ	8.61 kΩ
±10%	Silver	7.38 kΩ	9.02 kΩ

Voltage	Current	Power	Resistor rating
3.3 V	402 µA	1.33 mW	1/8 W
5 V	610 µA	3.05 mW	1/8 W
9 V	1.1 mA	9.88 mW	1/8 W
12 V	1.46 mA	17.6 mW	1/8 W
24 V	2.93 mA	70.2 mW	1/4 W

Current through one LED in series with 8.2 kΩ:

8.2 kΩ is a standard value in the E12, E24 series, so it comes in almost every resistor kit.

Same first two colors, different multiplier:

What are the colors of a 8.2 kΩ resistor?

On a 4-band resistor: grey, red, red, gold. On a 5-band resistor: grey, red, black, brown, brown.

What is the SMD code for 8.2 kΩ?

822 on 3-digit resistors and 8201 on 4-digit (1%) resistors.

How much current flows through a 8.2 kΩ resistor at 5 V?

610 µA, dissipating 3.05 mW. A 1/8 W resistor is enough.

Which resistors get mixed up with 8.2 kΩ?

grey, red, brown, gold is 820 Ω and grey, red, orange, gold is 82 kΩ: only the third band changes, so check it carefully.