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BLM15HD182SN1D

Name: BLM15HD182SN1D
Rating: 4.7 (12 reviews)

FERRITE BEAD 1.8 KOHM 0402 1LN

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資料表 BLM15HD182SN1D DataSheet
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規格

Series	EMIFIL®, BLM15
Part Status	Active
Filter Type	Signal Line
Number of Lines	1
Impedance @ Frequency	1.8 kOhms @ 100 MHz
Current Rating (Max)	200mA
DC Resistance (DCR) (Max)	2.2Ohm
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	BLM15HD

概述

Description

The BLM15HD182SN1D is a type of chip ferrite bead from the Murata BLM series, designed for noise suppression in electronic circuits. It features a compact size of 0603 (1.6mm x 0.8mm) and is typically used in high-frequency applications. The "182" in its part number indicates a nominal impedance of 1.8 Ohm at 100 MHz, making it effective for reducing high-frequency noise while minimizing signal distortion.
This ferrite bead is particularly useful in power supply lines and signal lines to filter out electromagnetic interference (EMI) and radio frequency interference (RFI). It helps improve the overall performance and reliability of electronic devices by enhancing signal integrity. The BLM15HD182SN1D is commonly used in smartphones, tablets, and various consumer electronics, as well as in automotive and industrial applications. Its robust construction allows it to endure high temperatures and ensures a long lifespan.

Features

The BLM15HD182SN1D is a ferrite bead designed to suppress high-frequency noise in electronic circuits. Key features include:
1. Impedance: Provides a high impedance of 1800 ohms at 100 MHz, effectively attenuating EMI (Electromagnetic Interference).
2. Nominal Current: Rated for a maximum DC current of 500 mA, making it suitable for various low to medium power applications.
3. Temperature Range: Operates effectively within a temperature range of -55°C to +125°C, ensuring reliability in diverse environments.
4. Size: Compact 0402 (1.0mm x 0.5mm) package allows for use in space-constrained designs.
5. Material Composition: Made from manganese-zinc ferrite, optimizing performance for high-frequency applications.
6. Applications: Ideal for use in power supplies, mobile devices, and digital circuits, enhancing signal integrity by reducing noise.
This component is widely utilized in both consumer electronics and industrial applications for its effective noise suppression capabilities.

Package

The BLM15HD182SN1D is a multilayer ceramic chip inductor packaged in a 0402 size (1.0 x 0.5 mm). It is designed for use in various electronic applications, offering high reliability and performance in filtering and energy storage.

Pinout

The BLM15HD182SN1D is a type of ferrite bead, specifically designed for noise suppression in electronic circuits. It typically features a 4-pin configuration, but it primarily functions by being placed in series with the signal line to filter high-frequency noise while allowing DC or low-frequency signals to pass through.
The main function of this component is to attenuate electromagnetic interference (EMI) and radio frequency interference (RFI), making it useful in applications such as power supply circuits, signal lines, and RF applications. The "182" in the part number denotes its inductance value and impedance characteristics, while "SN1D" indicates the specific series and packaging details.
Overall, the BLM15HD182SN1D is crucial for improving the performance and reliability of electronic devices by reducing unwanted noise.

Manufacturer

The BLM15HD182SN1D is a product manufactured by Murata Manufacturing Co., Ltd. Murata is a Japanese company known for its expertise in electronic components and devices. Established in 1944, Murata specializes in the development and production of capacitors, inductors, filters, and other passive electronic components, as well as sensors and power supplies. The company is recognized for its innovation in the field of electronics, catering to various industries including telecommunications, automotive, and consumer electronics. Murata's products are widely used in a range of applications, enabling advancements in technology and connectivity.

Application

The BLM15HD182SN1D is a multilayer ceramic chip bead inductor primarily used for noise suppression and filtering in electronic circuits. Its application areas include power supply circuits, audio devices, RF modules, and signal processing. It is suitable for use in smartphones, tablets, laptops, and other consumer electronics where compact size and effective EMI suppression are crucial.

Equivalent

The BLM15HD182SN1D chip is a ferrite bead for noise suppression. Equivalent products include:
1. BLM15HD182SN1D (Murata)
2. BLM15HG182SN1D (Murata)
3. PBLM15HD182SN1D (Panasonic)
4. BLM15A182SN1D (Murata)
Always check specifications such as impedance, DC current rating, and frequency range for compatibility.