SRN4018-2R2M

The SRN4018-2R2M is a specific model of an inductor, which is a passive electronic component used in various electronic circuits. This model is part of the SRN4018 series, known for its compact size and efficient performance. The "2R2" in its name typically refers to the inductance value of 2.2 microhenries (µH), and "M" may indicate a specific tolerance or packaging style.
Inductors like the SRN4018-2R2M are commonly used to store energy in magnetic fields when electrical current flows through them. They are critical in filtering applications, managing electromagnetic interference (EMI), and in power supply circuits to smooth out voltage and current fluctuations.
The SRN4018 series is noted for its shielded construction, which helps reduce electromagnetic interference and allows for higher current capacity. This makes them suitable for use in compact and high-frequency applications such as power supplies, DC-DC converters, and other electronic devices.
When selecting an inductor like the SRN4018-2R2M, consider factors such as current rating, size, and operating frequency to ensure it meets the specific requirements of your application.

The SRN4018-2R2M is a specific model of an inductor manufactured by Bourns. Key features of this inductor include:
1. Inductance: 2.2 µH (microhenries), with a tolerance typically around ±20%.
2. Current Rating: Designed to handle relatively high currents, it has a saturation current (Isat) and a rated current (Irms) that define its operational limits.
3. DCR (DC Resistance): Low DC resistance, which helps minimize power losses and improve efficiency in circuits.
4. Package Size: 4.0 mm x 4.0 mm with a 1.8 mm profile, making it compact for surface-mount applications.
5. Shielded Construction: It features magnetic shielding to reduce electromagnetic interference (EMI), making it suitable for use in applications sensitive to noise.
6. Material: Constructed using a ferrite core, which offers good performance in high-frequency applications.
7. Applications: Commonly used in power supplies, DC-DC converters, and other electronic circuits that require energy storage and filtering.
These features make the SRN4018-2R2M suitable for various applications in consumer electronics, telecommunications, and computing devices.

The SRN4018-2R2M is an SMD (Surface-Mount Device) power inductor. It typically comes in a 4.0mm x 4.0mm package with a height of 1.8mm, suitable for compact electronic designs.

The SRN4018-2R2M is a power inductor from Bourns, part of the SRN4018 series. It features a shielded construction to minimize electromagnetic interference (EMI). The "2R2" in its name indicates an inductance value of 2.2 microhenries (µH).
Regarding pin count, the SRN4018-2R2M is a surface-mount device (SMD) with two terminals, which are used for connecting the inductor to a circuit. These two pins are the inductor's input and output, allowing it to store energy in a magnetic field and smooth out current in power supply applications.
The primary function of this inductor is to manage electromagnetic interference and provide energy storage in power conversion applications. It is commonly used in DC-DC converters, power supplies, and other electronics where efficient power management is crucial. Its compact size and efficient performance make it suitable for various applications, including consumer electronics, industrial equipment, and telecommunications.

The SRN4018-2R2M is manufactured by Bourns, Inc. Bourns is a global electronic components manufacturer that specializes in the design and production of a wide range of products, including sensors, circuits, and magnetic components. The company is known for providing innovative solutions across various industries such as automotive, industrial automation, consumer electronics, and telecommunications. Bourns has a reputation for quality and reliability in its products and has been a key player in the electronics industry since its founding in 1947.

The SRN4018-2R2M is a power inductor commonly used in various applications, including DC-DC converters, power supply modules, and voltage regulation modules. It is suitable for use in portable electronic devices, telecommunications equipment, and consumer electronics. These inductors are designed to provide efficient energy storage and transfer, reduce electromagnetic interference, and improve overall circuit performance. Their compact size and high current handling capabilities make them ideal for space-constrained environments where reliable power delivery is essential.

The SRN4018-2R2M is a surface-mount power inductor. Equivalent products include:
1. Bourns SRN4018-2R2Y
2. TDK VLS4018ET-2R2M
3. Murata LQH44PN2R2MGR
4. Coilcraft XAL4030-222MEB
5. Wurth Elektronik WE-PD2 7447730222
These alternatives have similar inductance values and package sizes, but always verify the specifications for compatibility with your application.