knowles X8R
The X8R dielectric will operate from -55 to +150˚C, with a maximum capacitance change ±15% (without applied voltage). The devices are available in sizes 0805 to 2225, with voltage ranges from 25V to 3kV and capacitance values from 270pf to 1.8µF. The capacitors have been developed by Syfer to meet demand from various applications in the automotive and industrial markets and in other electronic equipment exposed to high temperatures.| Part No. | X8R |
|---|---|
| Datasheet | X8R Download |
| Manufacturer | knowles |
| Description | High Temperature Capacitors |
| Buy | Stock & Price |
X8R High Temperature Capacitors Size Length (L1) Width (W) 0603 1.6 ± 0.2 0.8 ± 0.2 0805 2.0 ± 0.3 1.25 ± 0.2 1206 3.2 ± 0.3 1.6 ± 0.2 1210 3.2 ± 0.3 2.5 ± 0.3 1808 4.5 ± 0.35 2.0 ± 0.3 1812 4.5 ± 0.35 3.2 ± 0.3 2220 5.7 ± 0.4 5.0 ± 0.4 2225 5.7 ± 0.4 6.3 ± 0.4 Note: All dimensions in mm Max Thickness (T) 0.8 1.3 1.6 2.0 2.0 2.5 4.2 4.2 Band (L2) 0.10 - 0.04 0.13 – 0.75 0.25 – 0.75 0.25 – 0.75 0.25 – 1.0 0.25 – 1.0 0.25 – 1.0 0.25 – 1.0 Electrical Details Capacitance Range Temperature Coefficient of Capacitance (TCC) Dissipation Factor Insulation Resistance (IR) Dielectric Withstand Voltage (DWV) 270pF to 1.8µF ±15% from -55˚C to +150˚C ≤ 0.025 100G or 1000secs (whichever is the less) Voltage applied for 5 ±1 seconds, 50mA charging current maximum Ageing Rate 1% per decade (typical) The increased use of electronics in automotive “under the hood” applications has created demand for this product range. The X8R range incorporates a specially formulated termination with a nickel barrier f...
