This document describes the specifications and testing methods of a capacitor with temperature compensating function. It includes requirements for dimensions, capacitance, dielectric strength, insulation resistance, and other aspects.
This document provides detailed specifications for a family of Murata capacitors identified as B1, B3, F1, R6, R7, C8, E4 and F5. It lists the applicable temperature ranges, rated voltages, capacitance tolerances, dielectric strength requirements and the procedures for adhesion and solderability testing.
Key test methods include temperature cycling, humidity exposure, dielectric strength testing with limited charge/discharge current, and visual inspection for appearance defects. The data tables give temperature coefficients and capacitance change percentages for each part number.
| Temperature range (B1, B3, F1, R6) | -25 to +85 °C |
|---|---|
| Temperature range (R7) | -55 to +125 °C |
| Rated voltage | 100 V |
| Insulation resistance (minimum) | >10 MΩ |
| Dielectric strength test current limit | <50 mA |
They are specified for operation from –25 °C to +85 °C.
The test must keep the charge/discharge current below 50 mA.
The rated voltage is 100 V.