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BLM31SN500SH1L

Name: BLM31SN500SH1L
Rating: 4.7 (12 reviews)

FERRITE BEAD 50 OHM 1206 1LN

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資料表 BLM31SN500SH1L DataSheet
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規格

Series	EMIFIL®, BLM31
Part Status	Active
Filter Type	Power Line
Number of Lines	1
Impedance @ Frequency	50 Ohms @ 100 MHz
Current Rating (Max)	12A
DC Resistance (DCR) (Max)	1.6mOhm
Ratings	AEC-Q200
Operating Temperature	-55°C ~ 125°C
Package / Case	1206 (3216 Metric)
Mounting Type	Surface Mount
Height (Max)	0.051" (1.30mm)
Size / Dimension	0.126" L x 0.063" W (3.20mm x 1.60mm)
Base Product Number	BLM31SN

概述

Description

The BLM31SN500SH1L is a type of ferrite bead designed for noise suppression in electronic circuits. It is part of the BLM series from Murata, which is known for providing reliable electromagnetic interference (EMI) suppression solutions. This specific model features a 1206 inch package (3.2mm x 1.6mm) and is used primarily for filtering high-frequency noise in power lines and signal paths.
Key specifications include a rated impedance of 500 ohms at 100 MHz, and it can handle a rated current of up to 1A. The BLM31SN500SH1L is suitable for applications in consumer electronics, telecommunications, and automotive systems. Its compact size and effectiveness make it ideal for use in PCB designs where space is limited, yet noise reduction is crucial for performance and reliability. Overall, it serves as an essential component for improving signal integrity and reducing EMI in various electronic devices.

Features

The BLM31SN500SH1L is a ferrite bead component designed for EMI suppression in electronic circuits. Key features include:
1. Impedance: Offers a high impedance of 500 ohms at 100 MHz, effectively reducing high-frequency noise.
2. Size: Compact 0805 package (2.0 x 1.25 mm), making it suitable for space-constrained applications.
3. Current Rating: It can handle DC currents up to 500 mA, accommodating various power levels.
4. Material: Utilizes high-performance ferrite material for optimal noise suppression.
5. Applications: Ideal for use in consumer electronics, automotive, and communication devices to improve signal integrity.
6. Temperature Range: Operates effectively within a wide temperature range, ensuring reliability in diverse environments.
These features make the BLM31SN500SH1L suitable for enhancing the performance of electronic designs by minimizing electromagnetic interference.

Package

The BLM31SN500SH1L is packaged in a 0805 (2012 metric) size, which refers to its dimensions of 0.08 inches by 0.05 inches. This size is common for multilayer ceramic chip inductors used in various electronic applications.

Pinout

The BLM31SN500SH1L is a ferrite bead designed for EMI suppression in electronic circuits. It has a pin count of 2, as it is typically used in a two-terminal configuration. Its primary function is to filter high-frequency noise from power and signal lines, improving the overall electromagnetic compatibility (EMC) of devices.
The component is characterized by its impedance, which is 500 ohms at a frequency of 100 MHz, and its operating temperature range is typically from -55°C to +125°C. The BLM31SN500SH1L is commonly used in applications such as smartphones, digital equipment, and other compact electronic devices to mitigate interference and enhance signal integrity.

Manufacturer

The BLM31SN500SH1L is manufactured by Murata Manufacturing Co., Ltd., a Japanese company renowned for its electronic components. Founded in 1944, Murata specializes in passive components, including capacitors, inductors, and filters, which are widely used in various electronic devices. The company is a leader in innovation within the electronics industry, focusing on providing solutions for the telecommunications, automotive, consumer electronics, and industrial sectors. Murata is known for its commitment to quality, performance, and advanced technology, making it a key player in the global electronics market.

Application

The BLM31SN500SH1L is a ferrite bead used primarily for noise suppression in electronic circuits. Its application areas include power supply filtering, signal integrity enhancement in high-speed digital circuits, EMI (electromagnetic interference) reduction, and decoupling in smartphones, computers, and automotive electronics. It helps improve performance by minimizing high-frequency noise in various electronic devices.

Equivalent

The BLM31SN500SH1L is a ferrite bead commonly used for noise suppression in electronic circuits. Equivalent products include:
1. BLM31PG500SH1L
2. BLM31PG121SN1L
3. BLM31PG221SN1L
Always check the specific electrical characteristics such as impedance, DC resistance, and current rating to ensure compatibility with your application.