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Key Capacitor Specifications

Key Capacitor Specifications. Tolerance Voltage rating Temperature range Temperature Drift Voltage Coefficient ESR ESL. Capacitors. Type Ceramic Tantalum Electrolytic Capacitors (Polarized) Aluminum Electrolytic Capacitors (Polarized) Polystyrene Film Capacitors

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Key Capacitor Specifications

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  1. Key Capacitor Specifications • Tolerance • Voltage rating • Temperature range • Temperature Drift • Voltage Coefficient • ESR • ESL

  2. Capacitors • Type • Ceramic • Tantalum Electrolytic Capacitors (Polarized) • Aluminum Electrolytic Capacitors (Polarized) • Polystyrene Film Capacitors • Polyester Film Capacitors • Polypropylene Capacitors • Mica Capacitors

  3. Ceramic Capacitors • COG (NP0) • Low temperature coefficient • Low voltage coefficient • Low change in capacitance over frequency • High tolerance • Temperature range (-55C to 125C) • Use in signal path, filtering, precision applications • X7R • Worse then COG for temperature drift, voltage coefficient • Worse then COG for change over frequency • Lower tolerance then COG • Temperature range (-55C to 125C) • Use for decoupling, and other non critical applications • piezoelectric effect • Y5V • Worse characteristics then X7R • Limited temperature range (-30C to 85C)

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