SDR1105-101KL

The SDR1105-101KL is an electronic component, specifically an inductor, commonly used in electronic circuits for energy storage, filtering, and managing electromagnetic interference (EMI). It is part of the SDR1105 series, known for its compact design and efficiency in handling power. The "101" in its designation typically refers to the inductance value, which is 100 µH (microhenries), while "KL" might indicate specific tolerance or manufacturer specifications.
This type of inductor is often employed in power supply circuits, DC-DC converters, and various analog and digital circuits requiring minimized signal noise. The “1105” indicates the dimensions of the inductor, with a standard footprint conducive for surface mount technology (SMT) applications. These inductors are valued for their low DC resistance and high current handling capabilities, optimizing performance while minimizing energy loss.
Overall, the SDR1105-101KL serves as a reliable component in modern electronic design, offering efficiency and versatility in a wide range of applications.

The SDR1105-101KL is an SMD power inductor. Equivalent products would include inductors with similar inductance, current rating, and footprint. Some equivalent products are:
1. Bourns SRR1260-101K
2. Murata's LQH66SN101M03L
3. TDK's SPM6530T-101M-LR
These equivalents should match the inductance value of 100 µH and have a similar current rating and size. Always verify electrical specifications and physical dimensions to ensure compatibility.

The SDR1105-101KL is an SMD (Surface-Mount Device) power inductor designed for various electronic applications, particularly where compact size and efficiency are vital. Key features include:
1. Inductance: It has an inductance value of 100 µH.
2. Current Rating: The inductor can handle a current rating of approximately 1.0 A.
3. DCR (Direct Current Resistance): It offers a low DCR, typically around 0.36 ohms, which helps minimize power losses and improve efficiency.
4. Shielded Design: The inductor features a ferrite shield that reduces electromagnetic interference (EMI), making it suitable for applications sensitive to noise.
5. Package Size: The SDR1105 series typically comes in a compact package, with dimensions around 11.5 mm x 10.3 mm x 5.0 mm.
6. Operating Temperature: It supports a wide operating temperature range, which is usually from -40°C to +85°C, ensuring reliability in various environmental conditions.
7. Applications: Commonly used in power supply circuits, DC-DC converters, and other applications requiring efficient energy storage and transfer.
These features make the SDR1105-101KL a versatile component in electronic design, combining compactness with performance.

The SDR1105-101KL is an inductor, not an IC, so it does not have a pin count like integrated circuits. Instead, it typically has two terminals or leads. The "SDR" series indicates that it is a surface-mount power inductor.
The "1105" in the part number refers to the dimensions of the inductor, which is approximately 11.5 mm in diameter and 5.0 mm in height. The "101K" specifies the inductance value and tolerance. "101" stands for 100 µH (microhenries), and "K" indicates a tolerance of ±10%.
The primary function of the SDR1105-101KL is to store energy in a magnetic field when electric current flows through it. It is commonly used in power supply circuits, DC-DC converters, and other applications requiring energy storage, filtering, or blocking high-frequency noise while allowing DC or low-frequency signals to pass.

The SDR1105-101KL is manufactured by Bourns, Inc. Bourns is a company that specializes in the design and manufacture of electronic components for a wide range of industries, including automotive, telecommunications, consumer electronics, industrial, and medical. The company is known for its inductors, potentiometers, sensors, circuit protection solutions, and other passive and active components. Bourns is recognized for its innovative solutions and commitment to quality, serving as a key supplier to various technological sectors around the world.

The SDR1105-101KL is an inductor commonly used in various electronic applications. Its primary use includes power supply circuits, where it helps in filtering and energy storage, and in DC-DC converters for voltage regulation. It is also employed in applications requiring electromagnetic interference (EMI) suppression, such as in signal processing or RF circuits. The inductor is suitable for use in consumer electronics, telecommunications equipment, and automotive electronics, where efficient power management is essential. Its compact size and reliability make it a preferred choice for designers aiming for compact and efficient circuit designs.

The SDR1105-101KL is an inductor with a surface-mount device (SMD) package type. It's designed for compact and automated assembly processes typically used in electronic circuits.