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BLM18PG300SN1D

Name: BLM18PG300SN1D
Rating: 4.7 (12 reviews)

FERRITE BEAD 30 OHM 0603 1LN

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資料表 BLM18PG300SN1D DataSheet
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規格

Series	EMIFIL®, BLM18
Part Status	Active
Filter Type	Power Line
Number of Lines	1
Impedance @ Frequency	30 Ohms @ 100 MHz
Current Rating (Max)	1A
DC Resistance (DCR) (Max)	50mOhm
Operating Temperature	-55°C ~ 125°C
Package / Case	0603 (1608 Metric)
Mounting Type	Surface Mount
Height (Max)	0.037" (0.95mm)
Size / Dimension	0.063" L x 0.032" W (1.60mm x 0.80mm)
Base Product Number	BLM18PG

概述

Description

The BLM18PG300SN1D is a ferrite bead designed to suppress high-frequency noise in electronic circuits. It belongs to the BLM series of components manufactured by Murata, known for their reliability and effectiveness in EMI (Electromagnetic Interference) reduction. Specifically, the BLM18PG300SN1D features a compact size with an impedance of 300 ohms at 100 MHz, making it suitable for applications in power lines, signal integrity, and high-frequency circuit designs.
This component is often used in consumer electronics, telecommunications, and automotive applications, where reducing electromagnetic noise is crucial for performance and compliance with regulatory standards. Its robust construction and high-temperature resistance ensure durability in various operating environments. The BLM18PG300SN1D is easy to integrate into PCB designs, adding minimal footprint while significantly improving overall signal quality.

Features

The BLM18PG300SN1D is an EMI (Electromagnetic Interference) suppression ferrite bead designed for use in electronic circuits. Key features include:
1. Impedance: It offers a high impedance of 300 ohms at 100 MHz, effectively suppressing high-frequency noise.
2. Size: The component is available in an 1812 (4.5mm x 3.2mm) package, making it suitable for compact designs.
3. Current Rating: It has a rated current of up to 1A, accommodating a variety of applications.
4. Material: Made from a composite material, it provides good thermal stability and reliability.
5. Applications: Commonly used in power supply lines, audio equipment, and communication devices to enhance signal integrity.
6. Operating Temperature: It can operate in a wide temperature range, typically from -40°C to +125°C.
Overall, the BLM18PG300SN1D is effective for noise filtering in electronic circuits, ensuring better performance and reliability.

Package

The BLM18PG300SN1D is a ferrite bead component packaged in a surface mount format. Its dimensions typically are around 1.6 mm x 0.8 mm, and it is designed for applications requiring noise suppression in electronic circuits.

Pinout

The BLM18PG300SN1D is a type of ferrite bead from the BLM series produced by Murata. It is commonly used for noise suppression in electronic circuits.
Pin Count: The BLM18PG300SN1D is a surface mount device (SMD) with a two-pin configuration.
Function: Its primary function is to reduce electromagnetic interference (EMI) and radio frequency interference (RFI) in power lines and signal lines. It provides a high impedance to high-frequency noise while allowing low-frequency signals to pass through with minimal attenuation, making it suitable for applications such as power supply circuits, audio devices, and data lines.
Overall, the BLM18PG300SN1D is designed for effective noise filtering, enhancing the performance and reliability of electronic devices.

Manufacturer

The BLM18PG300SN1D is manufactured by Murata Manufacturing Co., Ltd. Murata is a Japanese company known for its production of electronic components, particularly passive components like capacitors, inductors, and filters. Founded in 1944, Murata has established itself as a leading provider of electronic materials and devices, serving various industries including telecommunications, automotive, and consumer electronics. The company focuses on innovation and quality, contributing significantly to advancements in electronic technology.

Application

The BLM18PG300SN1D is a ferrite bead used for electromagnetic interference (EMI) suppression in electronic circuits. Its primary application areas include power supply circuits, DC-DC converters, and signal lines in consumer electronics, telecommunications, and automotive systems. It helps reduce noise and improve signal integrity in high-frequency applications.

Equivalent

The BLM18PG300SN1D is a ferrite bead commonly used for EMI suppression. Equivalent products include the following:
1. Murata BLM18PG301SN1D - Similar specifications but with a slightly different impedance.
2. Taiyo Yuden XRCF3012-3R3M - Comparable performance in terms of impedance and current rating.
3. Würth Elektronik 742792300 - Offers similar characteristics for noise filtering.
Always verify specifications like impedance, current rating, and frequency response to ensure compatibility.