The datasheet provides detailed specifications for ceramic chip capacitors, which are known for low residual inductance, excellent frequency response, and minimal stray capacitance due to their leadless design. The capacitors cater to a range of operating temperature requirements, with several models specified: NPO/COG, XZR, XSR, Z5U, and Y5V. These models are designed to perform within specific temperature ranges, from as low as -55°C to a maximum of +125°C, depending on the type.
Key Specifications:
Temperature Coefficient: Varies with the capacitor type, with some models like NPO/COG having a typical change of +30PPM/°C and others like the Y5V up to +22% to -82% over the temperature range.
Dissipation Factor (D.F.): Also variable; for instance, the XZR series has a D.F. ranging from 2.5% max for 50 volts and 100 volts to 10% max for values 10uF and voltages <10V.
Insulation Resistance: With specifications like 21000 ohms or 100 G ohms (whichever is less) at 25°C for certain models. This resistance can reduce to 10% of this value at 125°C.
Ageing: Different rates are applicable, such as 2.5% per decade hour for the XZR and XSR series.
Withstanding Voltage: Typically listed as 22.5 times the rated voltage (VDCW).
Capacitance Tolerance: Includes several options such as B, C, D, F, G, J, K, M, and so on, depending on the specific capacitor series.
Test Parameters: Include frequency and voltage ranges, e.g., 1KHz ± 100Hz at 1.0 ± 0.2 Vrms for certain capacitance ranges.
Compliance and Packaging
All components in the series comply with RoHS directives as per EU standards. The tape and reel specifications adhere to the EIA-481-1-A standards. Taping specifications outline the tape size, reel dimensions, and minimum and maximum quantities per reel for different capacitor sizes.
Ordering Information
Order codes for ceramic chip capacitors consist of a series of characters and numbers indicating the series, temperature rating, rated voltage, capacitance, tolerance, termination, marking, packaging, and optional identifier. This provides an efficient way to specify the exact requirements for a given application.
The datasheet also references engineering kits for these products, directing users to further details provided on a separate page.
References:
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