SRN3015-220M

The SRN3015-220M is a specific component manufactured by Bourns, Inc., known for its expertise in electronic components and solutions. This component is a type of inductor, which is used in various electronic applications to store energy in a magnetic field when electrical current flows through it.

Detailed Description:

1. Type and Function:

   • The SRN3015-220M is a surface-mount inductor, designed for use in high-frequency applications. Inductors like this one are crucial in filtering, energy storage, and signal processing within electronic circuits.

2. Inductance Value:

   • The "220M" in the part number indicates that this inductor has an inductance value of 22 µH (microhenries). This value is suitable for applications requiring moderate inductance, such as power supply circuits and RF applications.

3. Physical Dimensions:

   • The inductor is housed in a compact 3.0 mm x 1.5 mm footprint, making it ideal for space-constrained designs. Its small size allows for efficient use in modern electronic devices, where minimizing board space is often a priority.

4. Current Rating:

   • The SRN3015-220M is designed to handle a specific current rating, which is essential for ensuring that the inductor can operate without saturating. This rating is typically specified in the datasheet and is crucial for applications where high current flows are expected.

5. DC Resistance (DCR):

   • The inductor features a low DC resistance, which minimizes power loss and heat generation during operation. This characteristic is vital for maintaining efficiency in power management applications.

6. Temperature Range:

   • The component is rated for operation over a wide temperature range, making it suitable for various environmental conditions. This ensures reliability and performance in different applications, from consumer electronics to industrial equipment.

7. Shielding:

   • The SRN3015-220M may include magnetic shielding, which helps to reduce electromagnetic interference (EMI) and ensures that the inductor does not adversely affect nearby components.

8. Applications:

   • This inductor is commonly used in power supply circuits, DC-DC converters, and filtering applications in consumer electronics, telecommunications, and automotive systems. Its versatility makes it a popular choice among engineers designing compact and efficient electronic systems.

9. Compliance and Standards:

   • Bourns, Inc. typically ensures that their components, including the SRN3015-220M, comply with industry standards for quality and safety, such as RoHS compliance, which restricts hazardous substances in electronic equipment.

In summary, the SRN3015-220M from Bourns, Inc. is a compact, high-performance surface-mount inductor with a 22 µH inductance value, designed for a variety of electronic applications requiring efficient energy storage and filtering capabilities. Its small size, low DC resistance, and robust performance characteristics make it an excellent choice for modern electronic designs.