NCP21WF104J03RA

The NCP21WF104J03RA is a specific type of multilayer ceramic capacitor (MLCC) produced by Murata Manufacturing. Designed for surface-mount technology (SMT), it's part of Murata's NCP series, known for its reliability and compact design. The "104" in its designation typically indicates a capacitance of 100,000 pF or 0.1 µF. The "J" suggests a tolerance level, often ±5%.
A key feature of this capacitor is its X7R dielectric, which offers stability across a range of temperatures, making it suitable for applications where temperature variation is a concern. The "21" generally refers to the size code, which helps in determining the capacitor's physical dimensions, integral for devices where space is a premium.
This capacitor is typically used in various electronics, such as power supply circuits, filtering, and decoupling applications. Its RoHS compliance ensures it meets environmental standards, making it an eco-friendly choice for modern electronic devices. Overall, the NCP21WF104J03RA is valued for its efficiency, durability, and adaptability in various electronic applications.

The NCP21WF104J03RA is a Murata NTC thermistor. Equivalent products might include thermistors with similar resistance values and temperature coefficients from manufacturers like Vishay, TDK, or TE Connectivity. It's important to match the resistance at 25°C, B-value, and size specifications when looking for equivalents. For precise matches, consult datasheets to ensure compatibility in your specific application, as small variations may affect performance.

The NCP21WF104J03RA is a multilayer ceramic chip capacitor manufactured by Murata. It features a capacitance of 100 nF (0.1 µF) and is rated for a voltage of 16V. The capacitor has an X5R dielectric, which provides stable capacitance over a wide temperature range, making it suitable for general-purpose applications. It comes in a 0805 package size, which measures 2.0 mm x 1.25 mm, making it compact for surface-mount applications. The capacitor has a tolerance of ±5%, ensuring precision in various electronic circuits. It is RoHS compliant, indicating it is free from hazardous substances, and is suitable for use in environmentally sensitive products. Additionally, the NCP21WF104J03RA is designed to perform reliably in various temperature conditions, typically ranging from -55°C to +85°C. This capacitor is commonly used in decoupling, filtering, and timing applications in electronic devices.

The NCP21WF104J03RA is a specific type of thermistor. It is a surface-mount negative temperature coefficient (NTC) thermistor used for temperature sensing and compensation. As a surface-mount device, it does not have traditional "pins" like through-hole components. Instead, it has two terminals for soldering onto a printed circuit board (PCB). The "104" in its designation typically indicates a resistance of 100,000 ohms (100k ohms) at 25°C, assuming it follows common thermistor code conventions.
The primary function of the NCP21WF104J03RA is to provide temperature-dependent resistance that decreases as the temperature increases. This characteristic allows it to be used in various applications such as temperature sensing, protection, and compensation in electronic circuits.

The NCP21WF104J03RA is manufactured by Murata Manufacturing Co., Ltd. Murata is a Japanese multinational corporation that specializes in the design, manufacture, and sale of electronic components, modules, and devices. The company is known for its expertise in the production of capacitors, sensors, and wireless communication components. Murata serves a variety of industries, including automotive, healthcare, telecommunications, and consumer electronics, providing advanced solutions to meet the needs of modern technology. Founded in 1944, Murata has grown to become one of the world's leading suppliers of electronic components, with a global presence and a reputation for innovation and quality.

The NCP21WF104J03RA is a type of NTC thermistor, which is used primarily for temperature sensing and compensation. Its application areas include:
1. Consumer Electronics: Used in devices like smartphones, laptops, and tablets for battery temperature monitoring.
2. Automotive: Helps in engine temperature management and climate control systems.
3. Industrial Equipment: Utilized in HVAC systems for temperature regulation and in various industrial machinery for precise temperature control.
4. Medical Devices: Employed in patient monitoring systems and other equipment requiring temperature measurement.
5. Home Appliances: Used in refrigerators, air conditioners, and other appliances for temperature control and safety.
These applications leverage the thermistor's accuracy and reliability in temperature measurement.

The NCP21WF104J03RA is a thermistor and typically comes in a surface-mount package format, specifically a 0805 size. This package type allows for easy integration onto printed circuit boards (PCBs) in electronic devices.