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BLM15BB470SN1D: High-Performance Ferrite Bead for Superior EMI Suppression

Part No.:: BLM15BB470SN1D

Manufacturer:: Murata Electronics

Package:: 0402 (1005 Metric)

Datasheet:: BLM15BB470SN1D.pdf

Description:: FERRITE BEAD 47 OHM 0402 1LN

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BLM15BB470SN1D: Redefining Electromagnetic Interference (EMI) Mitigation

The BLM15BB470SN1D stands as a cutting-edge ferrite bead, meticulously engineered to deliver unrivaled EMI suppression, exceptional signal integrity, and superior reliability in modern electronic circuits. With an impedance of 47 Ω (derived from "470", where

47\times10^0 = 47

Ω at a specified frequency), this component is designed to filter out unwanted high-frequency noise, making it an essential asset for optimizing power and signal quality in diverse applications.

Precision-Calibrated Technical Specifications

The BLM15BB470SN1D features a precisely calibrated 47 Ω impedance at a standard measurement frequency (commonly 100 MHz), optimized for efficient high-frequency noise attenuation. Housed in a compact 1505 (1.5mm x 0.5mm) surface-mount package, it offers a space-saving solution for high-density printed circuit boards (PCBs), enabling seamless integration into miniaturized devices. Crafted with advanced ferrite materials, the bead effectively converts high-frequency noise into heat, minimizing interference with critical signals. Its ultra-low DC resistance ensures minimal impact on power delivery, while the broad operating temperature range from -55°C to +125°C guarantees consistent performance in harsh environments.

Outstanding Performance Advantages

This ferrite bead excels in EMI suppression, providing superior attenuation characteristics that block electromagnetic interference across a wide frequency spectrum. Its optimized design allows for targeted filtering of noise, making it ideal for applications where maintaining signal purity is crucial, such as power supply lines, high-speed data interfaces, and wireless communication modules. The BLM15BB470SN1D also demonstrates excellent thermal stability and mechanical durability, withstanding temperature fluctuations, vibrations, and mechanical stress without performance degradation. Additionally, its lead-free and RoHS-compliant design adheres to international environmental standards, ensuring sustainable manufacturing practices.

Versatile Applications Across Industries

In consumer electronics, the BLM15BB470SN1D enhances the performance of smartphones, tablets, and wearables by filtering noise in power management circuits and wireless communication modules, improving battery life and signal quality. In the automotive industry, it is integrated into engine control units (ECUs), advanced driver-assistance systems (ADAS), and in-car infotainment, safeguarding sensitive electronics from EMI-induced malfunctions. For industrial electronics, the ferrite bead stabilizes power flow in programmable logic controllers (PLCs), sensors, and automation equipment, reducing downtime caused by signal disruptions. Moreover, in telecommunications and networking, it ensures seamless high-speed data transmission by filtering noise in 5G base stations, routers, and data centers.

For more insights into BLM15BB470SN1D or to source top-quality components, check out www.hkhaochip.com. Whether you're a startup developing new products or a large enterprise seeking bulk orders, this platform offers valuable resources to meet your needs.

Product attributes: Attribute value

Manufacturer:: Murata Electronics

Series:: EMIFIL®, BLM15

Package/Case:: 0402 (1005 Metric)

Packaging:: Tape & Reel (TR)

Product Status:: Active

Resistance:: Signal Line

Tolerance:: 1

Power (Watts):: 47 Ohms @ 100 MHz

Composition:: 300mA

Features:: 350mOhm

Temperature Coefficient:: -

Operating Temperature:: -55°C ~ 125°C

Supplier Device Package:: Surface Mount

Ratings:: 0.022" (0.55mm)

Size / Dimension:: 0.039" L x 0.022" W (1.00mm x 0.55mm)

Height - Seated (Max):: -

Number of Terminations:

Failure Rate:

Category:: Posts

Datasheet:: BLM15BB470SN1D.pdf

Image
Part Number	BLM18KG121TN1D	BLM15AG221SN1D	BLM15AX102SN1D	BLM15PD121SN1D	BLM15AG601SN1D
Manufacturer	Murata Electronics	Murata Electronics	Murata Electronics	Murata Electronics	Murata Electronics
Series	EMIFIL®, BLM15	EMIFIL®, BLM15	EMIFIL®, BLM15	EMIFIL®, BLM15	EMIFIL®, BLM15
Package/Case	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Product Status	Active	Active	Active	Active	Active
Filter Type	Signal Line	Signal Line	Signal Line	Signal Line	Signal Line
Number of Lines	1	1	1	1	1
Impedance @ Frequency	47 Ohms @ 100 MHz	47 Ohms @ 100 MHz	47 Ohms @ 100 MHz	47 Ohms @ 100 MHz	47 Ohms @ 100 MHz
Current Rating (Max)	300mA	300mA	300mA	300mA	300mA
DC Resistance (DCR) (Max)	350mOhm	350mOhm	350mOhm	350mOhm	350mOhm
Ratings	-	-	-	-	-
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Height (Max)	0.022" (0.55mm)	0.022" (0.55mm)	0.022" (0.55mm)	0.022" (0.55mm)	0.022" (0.55mm)
Size / Dimension	0.039" L x 0.022" W (1.00mm x 0.55mm)	0.039" L x 0.022" W (1.00mm x 0.55mm)	0.039" L x 0.022" W (1.00mm x 0.55mm)	0.039" L x 0.022" W (1.00mm x 0.55mm)	0.039" L x 0.022" W (1.00mm x 0.55mm)
Features	-	-	-	-	-

Inventory:831,722

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