**High Voltage Ceramic X7R Capacitors**

X7R capacitors are manufactured with dielectrics that are considered “temperature stable” and fall into EIA Class II materials. X7R dielectric materials are ferroelectric and offer higher capacitance than Class I materials, however the capacitance change is limited to +/- 15% from -55°C to +125°C. These capacitors are suitable for blocking, bypassing, decoupling, filtering and frequency discriminating circuit applications where Q (low loss) and stability of capacitance characteristics are not critical. Circuit Functions, Inc. manufactures capacitors that take advantage of the properties of X7R dielectrics, and provides several high temp capacitors and high voltage capacitors which are ideal of demanding applications such as aerospace, oil, mining, and more!

## High Voltage Chip Ceramic X7R Capacitor General Specs

Specification | X7R Capacitor |
---|---|

Capacitance Range | 56pf-2.2µF (+25° C, 1.0Vrms, 1Khz) |

Capacitance Tolerance | +/- 5,10,20%, +80/-20% |

Temp Coefficient | +/-15%, -50% from -55 ° C to 200 ° C |

Dissipation Factor | 2.5% max. (+25 ° C, 1.0Vrms, 1Khz) |

Voltage Ratings | 500 to 10000 Vdc |

Dielectric Withstanding Voltage | 1.2x rated voltage (100mA max.) |

Insulation Resistance (Min.) | 100K megohms or 1K megohms-µFd at 25 ° C, whichever is less 10000 megohms or 100 megohms-µFd at 125 ° C, whichever is less |

Termination Type | Palladium Silver |

## High Voltage Chip Ceramic X7R Capacitors Dimensions

Style | Length(L) | Width(W) | Max Thickness(T) | Max Electrode Band (E.B.) |
---|---|---|---|---|

1515 | .150 +/- .015 | .150 +/- .015 | .100 | .025 |

1808 | .180 +/- .015 | .080 +/- .010 | .070 | .025 |

1812 | .180 +/- .015 | .120 +/- .015 | .110 | .025 |

1825 | .180 +/- .015 | .250 +/- .020 | .150 | .025 |

2020 | .200 +/- .020 | .200 +/- .020 | .150 | .025 |

2225 | .220 +/- .020 | .250 +/- .020 | .180 | .025 |

2520 | .250 +/- .025 | .200 +/- .020 | .180 | .025 |

3530 | .350 +/- .030 | .300 +/- .030 | .200 | .030 |

4040 | .400 +/- .030 | .400 +/- .030 | .200 | .030 |

4540 | .450 +/- .030 | .400 +/- .030 | .200 | .030 |

5550 | .550 +/- .030 | .500 +/- .030 | .200 | .030 |

6560 | .650 +/- .030 | .600 +/- .030 | .200 | .030 |

8580 | .850 +/- .030 | .800 +/- .030 | .200 | .030 |

11050 | 1.100 +/- .030 | .500 +/- .030 | .200 | .030 |

13060 | 1.300 +/- .030 | .600 +/- .030 | .200 | .030 |

## High Voltage Chip Ceramic X7R Capacitors

Style | Min | 500V Max | 1000V Max | 2000V Max | 3000V Max | 4000V Max | 5000V Max | 5000V Max |
---|---|---|---|---|---|---|---|---|

1515 | 100 pf | .039 µF | .01 µF | 1800 pf | ||||

1808 | 56 pf | .022 µF | 3900 pf | 1500 pf | ||||

1812 | 100 pf | .056 µF | .01 µF | 2700 pf | ||||

1825 | 100 pf | .12 µF | .039 µF | .01 µF | ||||

2020 | 100 pf | .1 µF | .033 µF | 8200 pf | 3300 pf | |||

2225 | 100 pf | .27 µF | .082 µF | .015 µF | 4700 pf | |||

2520 | 100 pf | .12 µF | .047 µF | .012 µF | 4700 pf | |||

3530 | 100 pf | .56 µF | .15 µF | .033 µF | .015 µF | 6800 pf | ||

4040 | 100 pf | .82 µF | .22 µF | .068 µF | .018 µF | .01 µF | ||

4540 | 100 pf | 1.0 µF | .27 µF | .068 µF | .027 µF | .01 µF | 6800 pf | |

5550 | 560 pf | 1.5 µF | .47 µF | .1 µF | .039 µF | .018 µF | .012 µF | |

6560 | 1000 pf | 2.2 µF | .68 µF | .18 µF | .068 µF | .027 µF | .018 µF | |

8580 | 1000 pf | 1.0 µF | .27 µF | .1 µF | .056 µF | .022 µF | ||

11050 | 1000 pf | .22 µF | .082 µF | .047 µF | .022 µF | 6800 pf | ||

13060 | 1500 pf | .33 µF | .12 µF | .068 µF | .039 µF | .01 µF |

## High Voltage Chip Ceramic X7R Capacitor Testing