82nF 630V Non-Polar Film Capacitor – 2J823JH
2J823JH
represents a polyester film capacitor with a value of 82 nanofarads (nF) and a voltage rating of 630 volts (V)
Code breakdown
- 2J: This part of the code indicates the voltage rating. According to the EIA (Electronic Industries Alliance) standard, “2J” stands for 630V.
- 823: This is the capacitance value code, which is read in picofarads (pF).
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- The first two digits (82) are the significant figures.
- The third digit (3) is the multiplier, indicating the number of zeros to add.
- Therefore, the capacitance is
82×103 pF82 cross 10 cubed pF
82×103 pF
, which equals 82,000 pF.
- Since 1,000 pF equals 1 nF, the capacitance is 82 nF.
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- J: This letter represents the capacitance tolerance. “J” indicates a tolerance of ±5%.
- H: The final letter is often used for manufacturer-specific information or sometimes relates to the temperature coefficient, but the core electrical specifications are determined by the preceding characters.
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