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BLM15EG221SN1D

Name: BLM15EG221SN1D
Rating: 4.7 (12 reviews)

FERRITE BEAD 220 OHM 0402 4LN

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資料表 BLM15EG221SN1D DataSheet
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規格

Series	EMIFIL®, BLM15
Part Status	Not For New Designs
Number of Lines	1
Impedance @ Frequency	220 Ohms @ 100 MHz
Current Rating (Max)	700mA
DC Resistance (DCR) (Max)	280mOhm
Operating Temperature	-55°C ~ 125°C
Package / Case	0402 (1005 Metric)
Mounting Type	Surface Mount
Height (Max)	0.022" (0.55mm)
Size / Dimension	0.039" L x 0.022" W (1.00mm x 0.55mm)
Base Product Number	BLM15EG

概述

Description

The BLM15EG221SN1D is a type of ferrite bead manufactured by Murata, primarily used for noise suppression in electronic circuits. It features a compact size, making it suitable for surface mounting on printed circuit boards (PCBs). The key specifications include an impedance of 220 ohms at 100 MHz and a rated current of 700 mA. This component helps mitigate high-frequency noise, enhancing signal integrity and overall performance in digital and analog applications. It is commonly utilized in consumer electronics, communication devices, and automotive applications. The BLM15EG221SN1D is part of Murata's extensive range of ferrite beads designed to improve electromagnetic compatibility (EMC) and maintain the reliability of electronic devices.

Features

The BLM15EG221SN1D is a multilayer ceramic chip inductor manufactured by Murata. Key features include:
1. Inductance Value: 220 µH, suitable for various applications.
2. Rated Current: Handles up to 1.1 A, providing reliability in power applications.
3. DC Resistance (DCR): Low resistance of 0.25 Ω, minimizing power loss.
4. Size: Compact dimensions of 0603 (metric: 1608), allowing for efficient PCB layout.
5. Temperature Range: Operates effectively across a wide temperature range from -55°C to +125°C.
6. Impedance: Offers high impedance characteristics, ideal for filtering and decoupling applications.
7. Applications: Commonly used in power supply circuits, RF applications, and signal processing.
These features make the BLM15EG221SN1D a versatile choice for electronic designs requiring high performance in a small size.

Package

The BLM15EG221SN1D is a type of ferrite bead in an 0402 package size. This surface-mount device is designed for EMI suppression in electronic circuits.

Manufacturer

The manufacturer of the BLM15EG221SN1D is Murata Manufacturing Co., Ltd. Founded in 1944 and headquartered in Kyoto, Japan, Murata is a leading global company specializing in the design, manufacture, and sale of electronic components. The company is particularly known for its passive electronic components, including capacitors, inductors, and filters, which are widely used in various applications such as telecommunications, automotive, and consumer electronics. Murata focuses on innovation and R&D to enhance its product offerings and meet the evolving demands of the electronics industry.

Application

The BLM15EG221SN1D is a multilayer ceramic chip inductor used primarily in RF applications, including mobile devices, telecommunications, and high-frequency circuits. It is also suitable for noise suppression in power supplies and signal integrity enhancement in various electronic devices. Its compact size and high inductance value make it ideal for space-constrained applications in consumer electronics and automotive systems.

Equivalent

The BLM15EG221SN1D is a ferrite bead commonly used for EMI suppression. Equivalent products include:
1. Murata BLM15EG221SN1
2. Wurth Elektronik 742792221
3. TDK MLP2012S221
4. AVX 0805 221K
Always check specifications like impedance, current rating, and size to ensure compatibility.