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BLM15AG221SN1D

Name: BLM15AG221SN1D
Rating: 4.7 (12 reviews)

FERRITE BEAD 220 OHM 0402 1LN

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資料表 BLM15AG221SN1D DataSheet
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規格

Series	EMIFIL®, BLM15
Part Status	Active
Number of Lines	1
Impedance @ Frequency	220 Ohms @ 100 MHz
Current Rating (Max)	450mA
DC Resistance (DCR) (Max)	290mOhm
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	BLM15AG

概述

Description

The BLM15AG221SN1D is a type of ferrite bead, commonly used in electronic circuits for noise suppression. Manufactured by Murata, this component is designed to filter high-frequency noise in power supply lines and signal paths, thereby enhancing overall circuit performance and reliability. The "15" in its designation indicates the series, while "221" refers to the inductance value, which is 220 ohms at 100 MHz. The "SN1D" suffix typically signifies specific packaging and temperature characteristics.
This component is widely utilized in applications such as mobile devices, computers, and other electronic equipment where electromagnetic interference (EMI) reduction is critical. Its compact size and effectiveness make it a popular choice among engineers aiming to design noise-resistant electronic systems. The BLM15AG221SN1D is also characterized by its high current handling capability and stability over a range of temperatures, making it suitable for various operational conditions.

Features

The BLM15AG221SN1D is a multilayer ceramic capacitor (MLCC) designed for various electronic applications. Its key features include:
1. Capacitance Value: 220 pF, suitable for high-frequency applications.
2. Voltage Rating: Typically rated for 50V, making it suitable for use in power circuits.
3. Temperature Coefficient: X7R, providing stable capacitance over a wide temperature range (-55°C to +125°C).
4. Size: This component is compact, often offered in a 0402 (1005 metric) package, which facilitates space-saving designs.
5. Low ESR: Ensures minimal energy loss and enhances performance in filtering and decoupling applications.
6. High Reliability: Designed for long-term stability and minimal degradation.
7. Applications: Commonly used in RF circuits, communication devices, and consumer electronics.
Overall, the BLM15AG221SN1D is ideal for applications requiring compact, reliable capacitive components with stable performance across varying conditions.

Package

The BLM15AG221SN1D is a multilayer ceramic chip inductor, typically packaged in a 0603 (EIA) size. It features a compact and surface-mount design suitable for various electronic applications, providing reliable performance in a small form factor.

Pinout

The BLM15AG221SN1D is a ferrite bead that is part of the BLM series from Murata. It features a pin count of 2, typically used in SMD (surface mount device) applications. Its primary function is to suppress high-frequency noise in electronic circuits, making it particularly useful for signal integrity in power lines and data lines.
The component is designed to provide impedance at high frequencies while allowing DC and low-frequency signals to pass with minimal attenuation. This characteristic helps to reduce electromagnetic interference (EMI) in various electronic devices, improving overall performance and reliability. The specific value of the BLM15AG221SN1D is 220 ohms at 100 MHz, which indicates its effectiveness in filtering out unwanted noise.

Manufacturer

The BLM15AG221SN1D is manufactured by Murata Manufacturing Co., Ltd., a Japanese company. Murata specializes in the design and production of electronic components, particularly passive components such as capacitors, inductors, and filters, which are essential for various electronic devices. Founded in 1944, Murata has become a global leader in the electronics industry, serving sectors like telecommunications, automotive, and consumer electronics. The BLM15AG221SN1D is a ferrite bead used for noise suppression in electronic circuits, highlighting Murata’s focus on innovative solutions for enhancing electronic performance.

Application

The BLM15AG221SN1D is a ferrite bead used for EMI suppression in electronic circuits. It is commonly applied in consumer electronics, telecommunications, automotive systems, and industrial equipment to filter out high-frequency noise and improve signal integrity. Its compact size and effectiveness make it suitable for applications in power supplies, audio devices, and RF circuits.

Equivalent

The BLM15AG221SN1D is a ferrite bead used for EMI suppression. Equivalent products include the BLM15AG221SN1D (same series), BLM18AG221SN1D, and other similar ferrite beads from brands like Murata, TDK, and AVX with comparable impedance, size, and frequency characteristics. Always check specific datasheets for detailed specifications to ensure compatibility in your application.