BLM21PG221SN1D
- Manufacturer's Part No.:BLM21PG221SN1D
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- Series:EMIFIL®, BLM21
- Description:FERRITE BEAD 220 OHM 0805 1LN
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- Quantity:Buy NowAdd to Cart
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- In Stock: 233520
- Available: 3949384
- Updated: 21 HRS ago
Reference Price(In US Dollars)
Qty | Unit Price | Ext.Price |
---|---|---|
1+ | US $0.02326 | US $0.02 |
10+ | US $0.01550 | US $0.16 |
30+ | US $0.01163 | US $0.35 |
100+ | US $0.00930 | US $0.93 |
500+ | US $0.00853 | US $4.27 |
1000+ | US $0.00775 | US $7.75 |
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- Description
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The BLM21PG221SN1D 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 Characteristics:
- Type: Ferrite Bead
- Series: BLM21
- Material: The bead is made from a ferrite material, which is a ceramic compound composed of iron oxide mixed with other metals. This material is effective in attenuating high-frequency noise.
Electrical Specifications:
- Impedance: The BLM21PG221SN1D has an impedance of 220 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 300 mA, making it suitable for various applications without overheating or degrading performance.
- DC Resistance (DCR): The DC resistance is typically low, around 0.1 ohms, which minimizes power loss in the circuit.
Physical Characteristics:
- Package Size: The component is housed in a compact 0805 (2.0 mm x 1.25 mm) surface-mount package, making it suitable for space-constrained applications.
- Height: The height of the component is approximately 1.0 mm, allowing for low-profile designs.
- Terminals: It features solderable terminations that facilitate easy mounting on printed circuit boards (PCBs).
Applications:
The BLM21PG221SN1D is commonly used in various electronic applications, including:
- Consumer Electronics: Such as smartphones, tablets, and laptops, where noise suppression is critical for performance.
- Automotive Electronics: For reducing electromagnetic interference (EMI) in automotive systems.
- Telecommunications: In devices that require stable signal integrity and reduced noise levels.
- Industrial Equipment: To ensure reliable operation in environments with potential electrical noise.
Performance Characteristics:
- Temperature Range: The operating temperature range is typically from -55°C to +125°C, allowing it to function in a wide variety of environmental conditions.
- RoHS Compliance: The component is compliant with RoHS (Restriction of Hazardous Substances) standards, ensuring it is free from harmful substances.
Summary:
The BLM21PG221SN1D from Murata Electronics is a versatile and efficient ferrite bead designed for high-frequency noise suppression in compact electronic devices. Its combination of high impedance, low DC resistance, and robust construction makes it an ideal choice for enhancing the performance and reliability of modern electronic circuits.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
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