Legacy Part Numbers
![](https://www.johansondielectrics.com/images/ac-power-pn.png)
![](https://www.johansondielectrics.com/images/high-temp-pn.png)
![](https://www.johansondielectrics.com/images/high-voltage-smt-part-number-breakdown.png)
![](https://www.johansondielectrics.com/images/tanceram-pn.gif)
![](https://www.johansondielectrics.com/images/polyterm-pn.gif)
![](https://www.johansondielectrics.com/images/ac-safety-pn.png)
![](https://www.johansondielectrics.com/images/smt-pn.png)
![](https://www.johansondielectrics.com/images/tanceram-pn.gif)
![](https://www.johansondielectrics.com/images/tanceram-pn.gif)
![](https://www.johansondielectrics.com/images/how-to-order-emi-capacitors.png)
![](https://www.johansondielectrics.com/images/emi-part-number-breakdown.png)
![](https://www.johansondielectrics.com/images/switchmode-part-number.png)
![](https://www.johansondielectrics.com/images/mini-switchmode-part-number.jpg)
Part number written: 500P07W106MJ4U+RC | ||||||||||||||||
500 | P07 | W | 106 | M | J | 4 | U | +RC | ||||||||
VOLTAGE | SIZE | DIELECTRIC | CAPACITANCE | TOLERANCE | TERMINATION | MARKING | PACKING | ROHS CODE | ||||||||
500 = 50 V 101 = 100 V |
See Chart | W = X7R | 1st two digits are significant; third digit denotes number of zeros. 225 = 2.2 μF 106 = 10 uF |
M = 20% | J = “J” Leads (formed in) |
4 = Unmarked | U = Embossed Tape 13” Reel per EIA RS481 |
![](https://www.johansondielectrics.com/images/high-voltage-rated-leaded-part-number-breakdown.png)
![](https://www.johansondielectrics.com/images/200-rated-radial-leaded-pn.gif)
![](https://www.johansondielectrics.com/images/high-temp-stacked-capacitors-part-number.gif)