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BLM18SG121TN1D

Name: BLM18SG121TN1D
Rating: 4.7 (12 reviews)

FERRITE BEAD 120 OHM 0603 1LN

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Mfr.부분 #BLM18SG121TN1D
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데이터시트 BLM18SG121TN1D DataSheet
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사양

Series	EMIFIL®, BLM18
Part Status	Active
Filter Type	Power Line
Number of Lines	1
Impedance @ Frequency	120 Ohms @ 100 MHz
Current Rating (Max)	3A
DC Resistance (DCR) (Max)	25mOhm
Operating Temperature	-55°C ~ 125°C
Package / Case	0603 (1608 Metric)
Mounting Type	Surface Mount
Height (Max)	0.026" (0.65mm)
Size / Dimension	0.063" L x 0.032" W (1.60mm x 0.80mm)
Base Product Number	BLM18SG

개요

Description

The BLM18SG121TN1D is a type of ferrite bead used for EMI (Electromagnetic Interference) suppression in electronic circuits. Designed by Murata, it features a compact size ideal for surface mount applications. The component has a rated inductance of 120 ohms at a frequency of 100 MHz, making it effective in attenuating high-frequency noise.
Key specifications include a maximum DC current rating, which ensures it can handle the required current without performance degradation. The BLM18SG121TN1D is widely used in consumer electronics, automotive applications, and telecommunications to improve signal integrity and overall device performance. Its small footprint allows for easy integration into various designs, making it a popular choice among engineers seeking reliable noise filtering solutions.

Features

The BLM18SG121TN1D is a ferrite bead designed for EMI suppression in electronic circuits. Key features include:
1. Impedance: It has a nominal impedance of 120 ohms at 100 MHz, providing effective noise filtering.
2. DC Resistance: The component features low DC resistance, ensuring minimal signal loss.
3. Temperature Range: It operates effectively across a wide temperature range, typically from -55°C to +125°C.
4. Size: The package size is compact, typically 0603 (EIA), making it suitable for space-constrained applications.
5. Material: Constructed from high-quality ferrite material, enhancing its performance against electromagnetic interference (EMI).
6. Applications: Commonly used in power supply circuits, audio equipment, and data transmission lines to improve signal integrity.
This component is ideal for consumer electronics, automotive, and telecommunications applications, where EMI reduction is critical for improved performance and reliability.

Package

The BLM18SG121TN1D is packaged in a 1206 (or 3216 metric) size, which is a common surface-mount component package type. This dimension measures 3.2 mm x 1.6 mm.

Pinout

The BLM18SG121TN1D is a ferrite bead component used for electromagnetic interference (EMI) suppression in electronic circuits. It typically comes in a surface mount package with a pin count of 2.
The primary function of this component is to filter out high-frequency noise from power lines or signal lines, ensuring a cleaner signal and reducing potential interference in electronic devices. Its characteristics, such as impedance and current rating, make it suitable for various applications, particularly in consumer electronics, telecommunications, and automotive systems.

Manufacturer

The BLM18SG121TN1D is manufactured by Murata Manufacturing Co., Ltd. Murata is a Japanese company known for its expertise in the design and production of electronic components, particularly passive components such as capacitors, inductors, and filters. Founded in 1944, Murata has established itself as a leader in the electronics industry, providing innovative solutions for a wide range of applications including telecommunications, automotive, and consumer electronics. The company is committed to advancing technology and sustainable practices within the electronics sector.

Application

The BLM18SG121TN1D is a ferrite bead used primarily for EMI suppression in electronic circuits. Its application areas include power supply lines, signal integrity improvement in digital circuits, and noise filtering in RF devices. It is commonly found in consumer electronics, telecommunications, automotive systems, and industrial equipment to enhance performance and reliability by reducing electromagnetic interference.

Equivalent

The BLM18SG121TN1D is a ferrite bead used for EMI suppression. Equivalent products include Murata's BLM18SG121TN1D, TDK's MPZ2012S121A, and Vishay's IHLP-2525CZ-01. Always verify specifications such as impedance, current ratings, and Size before substitution.