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BLM15PX121SN1D

Name: BLM15PX121SN1D
Rating: 4.7 (12 reviews)

FERRITE BEAD 120 OHM 0402 1LN

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Mfr.부분 #BLM15PX121SN1D
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데이터시트 BLM15PX121SN1D DataSheet
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사양

Series	EMIFIL®, BLM15
Part Status	Active
Filter Type	Power Line
Number of Lines	1
Impedance @ Frequency	120 Ohms @ 100 MHz
Current Rating (Max)	2A
DC Resistance (DCR) (Max)	55mOhm
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	BLM15PX

개요

Description

The BLM15PX121SN1D is a type of multilayer ceramic chip inductor used in electronic circuits to suppress high-frequency noise and improve signal integrity. It belongs to Murata's BLM series, known for their compact size and high performance. The "15" indicates a footprint size of 1.5 mm x 0.8 mm, while "121" denotes an inductance value of 120 ohms. The "SN1D" suffix signifies specific characteristics such as tolerance and temperature coefficient.
These inductors are widely used in applications like smartphones, tablets, and other consumer electronics, offering benefits such as low DC resistance, high self-resonant frequency, and the ability to handle high currents. They contribute to enhanced reliability and efficiency in circuit designs, making them essential components for engineers focused on noise reduction and signal clarity.

Features

The BLM15PX121SN1D is a ferrite bead designed for noise suppression in electronic circuits. Key features include:
1. Impedance: It has a nominal impedance of 120 ohms at 100 MHz, making it effective in filtering high-frequency noise.
2. Size: The component is compact, typically in a 0402 package, facilitating space-saving designs in various applications.
3. Current Rating: It supports a rated current, allowing it to handle significant levels of electrical current without performance degradation.
4. Temperature Range: The part operates effectively across a wide temperature range, ensuring reliability in diverse environments.
5. Applications: Commonly used in power supply circuits, data lines, and digital signal lines in consumer electronics, telecommunications, and automotive applications.
6. Material: Made from high-quality ferrite materials that enhance its performance in noise suppression.
Overall, the BLM15PX121SN1D is ideal for designs requiring efficient EMI suppression in compact form factors.

Package

The BLM15PX121SN1D is a chip inductor packaged in a compact 1206 size (3.2 mm x 1.6 mm). It is designed for surface mount applications, suitable for use in various electronic circuits.

Pinout

The BLM15PX121SN1D is a type of ferrite bead used primarily for noise suppression in electronic circuits. It features a compact package with a pin count of 2. The primary function of this component is to attenuate high-frequency noise while allowing DC or low-frequency signals to pass through relatively unaffected. The "15" in its designation indicates the package size (1.5 mm x 1.5 mm), while "P" denotes that it is a type of high-performance ferrite bead. The "121" specifies the DC resistance and impedance characteristics, with "SN" indicating the material type and "1D" signifying the specific series within the product line. This component is commonly used in power supply lines, signal lines, and RF applications to improve the overall performance and reliability of electronic devices by minimizing electromagnetic interference (EMI).

Manufacturer

The BLM15PX121SN1D is manufactured by Murata Manufacturing Co., Ltd., a Japanese company known for its expertise in electronic components. Founded in 1950, Murata specializes in the design and production of capacitors, inductors, filters, and other passive electronic components used in a wide range of applications, including consumer electronics, automotive, and telecommunications. The BLM15PX121SN1D is a ferrite bead used to suppress high-frequency noise in electronic circuits, exemplifying Murata's focus on delivering innovative solutions that enhance the performance and reliability of electronic devices.

Application

The BLM15PX121SN1D is a ferrite bead used primarily for noise suppression in electronic circuits. Its application areas include power supply filtering, signal line filtering, and EMI reduction in consumer electronics, telecommunications, automotive, and industrial equipment. It is particularly effective in high-frequency applications to minimize electromagnetic interference and ensure signal integrity.

Equivalent

The BLM15PX121SN1D is a ferrite bead used for EMI suppression. Equivalent products may include:
1. Murata BLM15PX121SN1D – identical part.
2. Würth Elektronik 742792121 – similar specifications.
3. Taiyo Yuden BLM15KB121SN1D – comparable ferrite beads.
Always verify electrical characteristics (impedance, current rating, and size) against your specific application requirements.