BLM18AG102SN1D

The BLM18AG102SN1D 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: BLM18
• Part Number: BLM18AG102SN1D
• Material: Ferrite material, which is effective in attenuating high-frequency noise.

Physical Characteristics:

• Package Size: The component is typically housed in a compact 0603 (EIA 0201) package, which measures approximately 1.6 mm x 0.8 mm.
• Dimensions: The height is generally around 0.8 mm, making it suitable for surface-mount applications where space is a premium.
• Terminals: It features solderable terminations that allow for easy mounting on printed circuit boards (PCBs).

Electrical Characteristics:

• Impedance: The BLM18AG102SN1D has an impedance of 1 kΩ at a frequency of 100 MHz, which indicates its effectiveness in filtering out unwanted high-frequency signals.
• Rated Current: It can handle a rated current of up to 300 mA, making it suitable for various applications without overheating or degrading performance.
• DC Resistance: The DC resistance is typically low, around 0.15 Ω, which minimizes power loss in the circuit.

Applications:

• Use Cases: This ferrite bead is commonly used in power supply circuits, signal lines, and data lines to reduce electromagnetic interference (EMI) and radio frequency interference (RFI).
• Industries: It is suitable for applications in consumer electronics, telecommunications, automotive electronics, and industrial equipment.

Performance:

• Temperature Range: The operating temperature range is typically from -55°C to +125°C, allowing it to function effectively in a variety of environmental conditions.
• Reliability: Murata is known for its high-quality manufacturing processes, ensuring that the BLM18AG102SN1D is reliable and durable for long-term use.

Compliance:

• RoHS Compliant: The component is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly and suitable for modern electronic designs.

Summary:

The BLM18AG102SN1D from Murata Electronics is a compact, high-performance ferrite bead designed to suppress high-frequency noise in electronic circuits. Its small size, high impedance, and robust electrical characteristics make it an ideal choice for a wide range of applications in various industries.