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NCP18WB473F10RB
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NCP18WB473F10RB

Product Overview

Category

The NCP18WB473F10RB belongs to the category of passive components, specifically a ceramic capacitor.

Use

It is commonly used in electronic circuits for filtering, decoupling, and energy storage applications.

Characteristics

  • High capacitance value
  • Low equivalent series resistance (ESR)
  • Stable performance over a wide temperature range
  • Compact size

Package

The NCP18WB473F10RB is typically available in surface mount technology (SMT) packages.

Essence

This capacitor is essential for stabilizing voltage levels and reducing noise in electronic circuits.

Packaging/Quantity

It is usually supplied in tape and reel packaging with varying quantities depending on the manufacturer's specifications.

Specifications

  • Capacitance: 0.047µF
  • Voltage Rating: 10V
  • Tolerance: ±1%
  • Temperature Coefficient: X7R

Detailed Pin Configuration

The NCP18WB473F10RB has two terminals for soldering onto the circuit board. The pin configuration is standard for surface mount capacitors.

Functional Features

  • Excellent high-frequency performance
  • Low losses at high frequencies
  • Reliable and stable operation over time

Advantages

  • Small footprint
  • High capacitance for its size
  • Suitable for high-frequency applications

Disadvantages

  • Limited voltage rating
  • Sensitive to mechanical stress due to its ceramic construction

Working Principles

The NCP18WB473F10RB operates based on the principles of energy storage and charge/discharge cycles. When connected in a circuit, it stores electrical energy and releases it as needed to stabilize voltage levels and filter out unwanted noise.

Detailed Application Field Plans

The NCP18WB473F10RB is widely used in: - Power supply circuits - RF/microwave circuits - Audio amplifiers - Signal processing circuits

Detailed and Complete Alternative Models

Some alternative models to the NCP18WB473F10RB include: - Kemet C0805C473K5RACTU - Murata GRM188R61A473KA01D - TDK C2012X7R1H473K125AB

In conclusion, the NCP18WB473F10RB ceramic capacitor is a crucial component in electronic circuits, providing essential functions such as filtering and energy storage. Its compact size and high capacitance make it suitable for various applications, although its limited voltage rating and sensitivity to mechanical stress should be considered during design and implementation.

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10個與NCP18WB473F10RB在技術方案中應用相關的常見問題與解答

  1. What is the capacitance value of NCP18WB473F10RB?

    • The capacitance value of NCP18WB473F10RB is 0.047µF (47nF).

  2. What is the voltage rating of NCP18WB473F10RB?

    • The voltage rating of NCP18WB473F10RB is 10V.

  3. What is the temperature coefficient of NCP18WB473F10RB?

    • The temperature coefficient of NCP18WB473F10RB is X7R, which means it has a moderate temperature stability.

  4. Can NCP18WB473F10RB be used in high-frequency applications?

    • Yes, NCP18WB473F10RB can be used in high-frequency applications due to its stable capacitance over a wide frequency range.

  5. Is NCP18WB473F10RB suitable for decoupling and filtering applications?

    • Yes, NCP18WB473F10RB is suitable for decoupling and filtering applications due to its low equivalent series resistance (ESR) and high ripple current handling capability.

  6. What are the typical applications of NCP18WB473F10RB?

    • Typical applications of NCP18WB473F10RB include power supplies, voltage regulators, DC-DC converters, and various electronic circuits requiring bypass or coupling capacitors.

  7. Does NCP18WB473F10RB have RoHS compliance?

    • Yes, NCP18WB473F10RB is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What are the dimensions of NCP18WB473F10RB?

    • The dimensions of NCP18WB473F10RB are typically 1.8mm x 1.8mm x 0.9mm.

  9. Can NCP18WB473F10RB withstand reflow soldering processes?

    • Yes, NCP18WB473F10RB is designed to withstand standard reflow soldering processes.

  10. Are there any recommended layout considerations for using NCP18WB473F10RB in PCB designs?

    • It is recommended to minimize trace lengths and keep the capacitor close to the components it is intended to decouple or filter. Additionally, proper ground connections should be ensured for optimal performance.