The SPH252012H2R2MTB01 is a wire-wound inductor manufactured by Sunlord. This inductor is designed for use in a wide range of electronic circuits and applications where inductance is required for filtering, energy storage, or impedance matching. Its small size and specific electrical characteristics make it suitable for portable devices and other space-constrained applications.

Applications

• Mobile Phones: Used in power management circuits and RF filtering.
• Wireless Communication Devices: Employed in antenna matching networks and filtering stages.
• Bluetooth Modules: Integrated into impedance matching and filter circuits.
• Portable Electronics: Found in DC-DC converters and power filtering sections.
• Tablets and Laptops: Used in power supply circuits for noise reduction and voltage regulation.

Features

• Compact Size: The 2.5 x 2.0 x 1.2 mm footprint enables use in space-constrained applications.
• Low Inductance Value: An inductance of 2.2μH provides suitable impedance characteristics for various applications.
• Wire-Wound Construction: Offers high Q factor and stable performance.
• Shielded Construction: Reduces electromagnetic interference (EMI).
• High Current Handling Capability: Capable of withstanding high current levels without saturation.
• RoHS Compliant: Ensures environmental compliance.

Benefits

• Efficient Power Management: Facilitates efficient energy storage and transfer in DC-DC converters, improving overall system efficiency.
• Noise Reduction: Filters out unwanted noise and ripple in power supply circuits, ensuring clean power delivery to sensitive components.
• Improved Signal Integrity: Reduces EMI and cross-talk, improving signal integrity in RF and high-frequency circuits.
• Stable Performance: The wire-wound construction provides stable inductance and Q factor over a wide range of frequencies and temperatures.
• Space Saving: The compact size allows for integration into small form-factor devices without compromising performance.
• Reliable Operation: Designed for robust and reliable operation in demanding environments.

Additional Details

The SPH252012H2R2MTB01 inductor features a shielded construction, which helps to minimize electromagnetic interference (EMI) and prevent unwanted coupling with adjacent components. The rated current and saturation current are important parameters to consider when selecting this inductor for a specific application. It is crucial to ensure that the inductor can handle the expected current levels without significant inductance drop due to saturation. The operating temperature range also plays a vital role in ensuring reliable performance across different environmental conditions. The specific details on the rated current, saturation current and operating temperature range should be verified with the manufacturer's datasheet to ensure optimal performance within the intended application.

Furthermore, the SPH252012H2R2MTB01 inductor meets RoHS compliance standards, indicating it does not contain hazardous substances and is environmentally friendly. This is an important consideration for many modern electronic products and applications. The tolerance of the inductance value needs to be considered to ensure the final circuit operates as expected. This part is often used in mass production due to its relatively low cost and stable characteristics.