KOA SPEER ELECTRONICS, INC. presents the NPOXERXZR_YEV line of ceramic chip capacitors, designed with a focus on high-performance, reliability, and environmental compliance. Highlighted features of these capacitors include a High Q factor and Low Temperature Coefficient of Capacitance (TC.C.). Capacitance values reach up to 100 pF, accommodating a broad range of applications. These products also conform to EU RoHS directives with lead-free terminations.
Dimensions and Construction
Capacitors come in a variety of case sizes including 0402, 0603, 0805, 1206, and 1210, each with specific maximum dimension parameters provided in inches and millimeters. The construction comprises a ceramic body, solder plating made of tin (Sn), and silver metallization for the electrodes.
Ordering Information
To facilitate precise ordering, part numbers are structured to denote the termination material (T: Sn for tin), dielectric type, size, voltage, and packaging type—with options like 7″ paper tape or embossed plastic in different pitches. Capacitance is designated by two significant digits and the number of zeros, while the letter ‘R’ indicates a decimal point. Tolerance ranges from ±0.1pF to +80/-20%, enabling design flexibility.
Applications and Ratings
The NPOXERXZR_YEV capacitors have diverse ratings based on dielectric types like NPO, XSR, X7R, and YSV. Key ratings cover a range of capacitance values with specific voltage ratings, dissipation factors, tolerance percents, and temperature coefficient of capacitance (TCC). Operational reliability is highlighted through test voltage ratings and insulation resistance minimums, which ensure stability across a wide temperature spectrum from -55°C to +125°C, depending on the dielectric type.
Environmental Specifications
The datasheet also includes a URL to KOA Speer’s website for comprehensive environmental specifications. This indicates a commitment to providing detailed, up-to-date technical and regulatory information for users.
Capacitance Voltage Availability
Available capacitance values are amply listed for various sizes from 0402 to 1210. The document details the capacitance and voltage availability for each size, with a clear and straightforward presentation of the high-frequency capacitance codes and tolerance availability (+10%).
Despite the wealth of technical information, the datasheet underlines the potential for changes to specifications at any point, advising customers to verify details before ordering or using the capacitors.
For any technical inquires, KOA Speer Electronics can be contacted at their Bradford, Pennsylvania location, ensuring support and services for potential and existing customers.
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