NFM21PC474R1C3D

The term "NFM21PC474R1C3D" refers to a specific electronic component, typically a multilayer ceramic chip capacitor manufactured by Murata, a well-known electronics company. This type of capacitor is used in various electronic circuits for functions such as bypassing, filtering, and decoupling due to its reliability and stability over a range of frequencies and environmental conditions. Specifically, the NFM21PC474R1C3D is part of the NFM series, which is tailored for suppressing electromagnetic interference (EMI), thus improving the performance and efficiency of electronic devices.
The series code "NFM21PC" indicates the family and size of the component, with "21" often referring to the dimensions of the chip in metric size code (2.0mm x 1.25mm). The numbers "474" represent the capacitance value in picoFarads (470,000 pF or 0.47 µF), and the subsequent letters and numbers denote specific tolerance, voltage rating, and packaging details. This component is commonly used in applications requiring compact size and high reliability, such as smartphones, tablets, and other portable electronic devices.

The NFM21PC474R1C3D is a Murata EMI suppression filter. Equivalent products can include similar EMI filters from other manufacturers like TDK, Kemet, AVX, or Yageo. You would look for equivalents that match in terms of inductance, capacitance, impedance, and voltage ratings. Some potential equivalents could be from product series like TDK's ACM series or Kemet's SC series, but you should verify specific part numbers to ensure compatibility with your application's requirements.

The NFM21PC474R1C3D is a multilayer ceramic capacitor (MLCC) manufactured by Murata. It is designed for applications requiring high reliability and stable capacitance over a range of conditions. Here are its key features:
1. Capacitance: 0.47 µF (microfarads).
2. Voltage Rating: 16V DC.
3. Dielectric Material: X7R, known for its stability across temperature variations.
4. Package Size: 0805 (2.0 mm x 1.25 mm), suitable for compact PCB designs.
5. Operating Temperature Range: -55°C to +125°C, suitable for a wide range of environmental conditions.
6. Tolerance: ±10%, indicating the range in which the actual capacitance may vary from the nominal value.
7. Applications: Commonly used in decoupling, filtering, and timing circuits in consumer electronics, automotive, and industrial applications due to its reliability and performance.
8. RoHS Compliance: Eco-friendly with no use of hazardous materials.
This component optimizes circuit performance by providing stable electrical characteristics under varying conditions, making it ideal for high-performance applications.

The NFM21PC474R1C3D is a chip-type multi-layer ceramic EMI suppression filter. It is designed to suppress electromagnetic interference in electronic circuits. The component typically comes in a standard surface-mount package, which is an 0805 size in this case.
The pin count for the NFM21PC474R1C3D is 2, as it is a passive two-terminal device. These terminals are used to connect the filter in series with the signal line that requires suppression of high-frequency noise.
In terms of function, the NFM21PC474R1C3D serves as a low-pass filter. It allows low-frequency signals to pass through while attenuating higher-frequency signals that may cause interference. This is particularly useful in protecting sensitive components from electromagnetic interference (EMI) and ensuring the integrity of signals in communication and data lines. The specific capacitance for this filter is 470,000 pF (470 nF), contributing to its effectiveness in filtering out unwanted high-frequency noise.

The NFM21PC474R1C3D is manufactured by Murata Manufacturing Co., Ltd. Murata is a Japanese multinational corporation that specializes in the design, manufacture, and supply of advanced electronic materials, leading-edge electronic components, and multi-functional, high-density modules. The company is well-known for its innovations in the electronics industry and offers a wide range of products, including capacitors, inductors, filters, sensors, and wireless communication devices.
Murata serves a variety of industries, including consumer electronics, automotive, telecommunications, and healthcare. They are a key supplier to many leading technology companies around the world and are recognized for their commitment to research and development, ensuring they stay at the forefront of technological advancements. Their products are integral to the creation of smartphones, computers, home appliances, automotive systems, and industrial equipment. Murata's focus on innovation, quality, and customer service has helped establish them as a leader in the electronics manufacturing sector.

The NFM21PC474R1C3D is a multilayer ceramic chip capacitor commonly used for EMI suppression and noise filtering in electronic circuits. Its application areas include:
1. Consumer Electronics: Used in devices like smartphones, tablets, and laptops to reduce electromagnetic interference and enhance signal integrity.
2. Automotive Electronics: Applied in infotainment systems and electronic control units (ECUs) for noise filtering.
3. Industrial Equipment: Helps in reducing electrical noise in control systems and communication equipment.
4. Telecommunications: Used in routers, switches, and base stations to improve signal quality.
5. Medical Devices: Ensures reliable operation by suppressing noise in sensitive diagnostic and monitoring equipment.
These capacitors are essential for maintaining the performance and reliability of electronic systems.

The NFM21PC474R1C3D is a surface-mount device (SMD) designed for use in electronic circuits. It comes in a 0805 package type, which indicates its size is approximately 2.0 mm x 1.2 mm. This package type is commonly used for capacitors, inductors, and filters in compact electronic assemblies.