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BLM31KN102SH1L

Name: BLM31KN102SH1L
Rating: 4.7 (12 reviews)

FERRITE BEAD 1 KOHM 1206 1LN

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資料表 BLM31KN102SH1L DataSheet
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規格

Series	BLM
Part Status	Active
Filter Type	Power Line
Number of Lines	1
Impedance @ Frequency	1 kOhms @ 100 MHz
Current Rating (Max)	2A
DC Resistance (DCR) (Max)	75mOhm
Ratings	AEC-Q200
Operating Temperature	-55°C ~ 125°C
Package / Case	1206 (3216 Metric)
Mounting Type	Surface Mount
Height (Max)	0.071" (1.80mm)
Size / Dimension	0.126" L x 0.063" W (3.20mm x 1.60mm)
Base Product Number	BLM31KN

概述

Description

The BLM31KN102SH1L is a type of multilayer ceramic chip inductor produced by Murata Manufacturing Co., Ltd. It is designed for applications that require inductance in compact electronic circuits, particularly in RF (radio frequency) and power supply circuits. This component has a nominal inductance value of 1,000 nH (nanohenries) and can handle a rated current, making it suitable for various electronic devices, including smartphones, tablets, and other consumer electronics.
The "BLM" series indicates its use in noise suppression applications, where it helps filter out electromagnetic interference (EMI). Its small form factor allows for space-efficient designs in modern electronics. The inductor features a robust construction that provides reliability even in demanding environments. Additionally, it is RoHS compliant, aligning with environmental standards for electronics. Overall, the BLM31KN102SH1L is a versatile component that enhances the performance and reliability of electronic circuits.

Features

The BLM31KN102SH1L is a ferrite bead component designed for noise suppression in electronic circuits. Key features include:
1. Impedance: It has a nominal impedance of 1000 ohms at 100 MHz, effectively filtering high-frequency noise.
2. DC Resistance: The component exhibits low DC resistance, typically around 0.15 ohms, minimizing power loss.
3. Operating Temperature: It operates within a temperature range of -55°C to +125°C, ensuring reliability in various environments.
4. Package Size: The BLM31KN102SH1L is packaged in a compact 1206 (3.2 x 1.6 mm) form factor, making it suitable for space-constrained applications.
5. Applications: Ideal for use in power lines, signal lines, and RF circuits, commonly found in smartphones, tablets, and other electronic devices.
6. Compliance: It meets various industry standards, ensuring compatibility and safety in electronic applications.
These features make the BLM31KN102SH1L a versatile choice for enhancing performance in electronic systems.

Package

The BLM31KN102SH1L is a chip inductor packaged in a 1206 (EIA) format. It typically features a surface-mount design, which is commonly used in electronic circuits for EMI suppression and filtering applications.

Pinout

The BLM31KN102SH1L is a ferrite bead manufactured by Murata. It features a typical pin count of 2, as it is designed for surface mount applications. Its primary function is to suppress high-frequency noise in electronic circuits, effectively helping to improve signal integrity by filtering out unwanted noise and interference. The component is suitable for use in various applications, including power supply lines and signal lines in digital devices. The part number indicates it is a 1000 Ohm impedance (at 100 MHz) device, which makes it ideal for applications requiring effective noise filtering while maintaining low DC resistance.

Manufacturer

The BLM31KN102SH1L is manufactured by Murata Manufacturing Co., Ltd., a prominent Japanese company. Murata specializes in the production of electronic components, particularly capacitors, inductors, and filters, and is well-known for its innovations in the field of passive electronic devices. Founded in 1944, the company has established itself as a key player in the electronics industry, supplying components for various applications, including telecommunications, automotive, and consumer electronics. Murata is recognized for its commitment to quality and technological advancement, making it a trusted supplier for manufacturers worldwide.

Application

The BLM31KN102SH1L is a ferrite bead used for EMI suppression in electronic circuits. Its application areas include consumer electronics, telecommunications, automotive electronics, and industrial equipment. It helps to filter high-frequency noise in power lines, signal lines, and RF circuits, improving the overall performance and reliability of electronic devices.

Equivalent

The BLM31KN102SH1L is a ferrite bead in a 1206 package with a 1 kΩ impedance at 100 MHz. Equivalent products include Murata BLM31KG102SN1, Yageo BLM31KN102SN1, and KEMET 1206B102K501. Always verify specifications such as impedance, DC resistance, and current rating when selecting an equivalent.