BLM15PX181SN1D

The BLM15PX181SN1D is a type of ferrite bead manufactured by Murata Electronics, designed primarily for use in electronic circuits to suppress high-frequency noise. Here’s a detailed description of its features and specifications:

General Description:

• Type: Ferrite Bead
• Series: BLM15PX
• Part Number: BLM15PX181SN1D
• Material: Ferrite material, which is effective in attenuating high-frequency noise.

Electrical Characteristics:

• Impedance: The BLM15PX181SN1D has an impedance of 180 ohms at a frequency of 100 MHz. This high impedance helps in filtering out unwanted high-frequency signals.
• Rated Current: It can handle a rated current of up to 500 mA, making it suitable for various applications without overheating or degrading performance.
• DC Resistance (DCR): The DC resistance is typically low, around 0.15 ohms, which minimizes power loss in the circuit.

Physical Characteristics:

• Package Size: The component is housed in a compact 0603 (EIA) package, which measures approximately 1.6 mm x 0.8 mm. This small size allows for easy integration into densely packed circuit boards.
• Mounting Type: It is designed for surface mount technology (SMT), facilitating automated assembly processes and saving space on the PCB.

Applications:

• The BLM15PX181SN1D is commonly used in various electronic devices, including smartphones, tablets, computers, and other consumer electronics. It is particularly effective in power supply circuits, signal lines, and RF applications where noise suppression is critical.

Performance:

• Temperature Range: The operating temperature range is typically from -55°C to +125°C, allowing it to function reliably in a wide range of environmental conditions.
• RoHS Compliance: The component is compliant with RoHS regulations, ensuring it is free from hazardous substances and suitable for environmentally friendly applications.

Summary:

The BLM15PX181SN1D from Murata Electronics is a high-performance ferrite bead that provides effective noise suppression in a compact package. Its combination of high impedance, low DC resistance, and robust current handling makes it an ideal choice for enhancing the performance and reliability of electronic circuits in various applications.