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BLM03HG102SN1D: High-Performance Ferrite Bead for Superior EMI Suppression

Part No.:: BLM03HG102SN1D

Manufacturer:: Murata Electronics

Package:: 0201 (0603 Metric)

Datasheet:: BLM03HG102SN1D.pdf

Description:: FERRITE BEAD 1K OHM 0201 1LN

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BLM03HG102SN1D: Mastering Electromagnetic Interference

The BLM03HG102SN1D stands as a premier ferrite bead engineered to combat electromagnetic interference (EMI) in high-frequency electronic circuits. With its exceptional noise suppression capabilities, compact design, and robust reliability, this component is indispensable for ensuring signal integrity and optimal performance in modern electronics.

Technical Excellence in Design

The BLM03HG102SN1D features a 1000Ω impedance at 100MHz (denoted by "102," representing

10 \times 10^{2}

Ω), precisely calibrated to target and absorb high-frequency noise while allowing low-frequency signals to pass unimpeded. Housed in a 0402 surface-mount package (0.04" x 0.02" or 1.0mm x 0.5mm), it offers a space-saving solution for densely packed PCBs without compromising performance. Its high Q-factor minimizes signal loss, making it ideal for applications requiring strict signal fidelity. The ferrite material's low DC resistance (DCR) ensures minimal power loss, enhancing overall energy efficiency in circuits.

Performance Advantages

This ferrite bead excels in broadband noise suppression, effectively attenuating unwanted signals across a wide frequency range. Its high self-resonant frequency (SRF) ensures stable performance even at elevated frequencies, making it suitable for high-speed data lines and RF applications. The BLM03HG102SN1D also exhibits excellent temperature stability, maintaining its suppression characteristics from -55°C to +125°C, crucial for harsh environments. Additionally, its lead-free construction and compliance with RoHS standards align with environmentally conscious manufacturing practices.

Diverse Applications

In consumer electronics, the BLM03HG102SN1D safeguards sensitive components in smartphones, tablets, and wearables from EMI, ensuring clear audio, video, and data transmission. In automotive electronics, it protects critical systems like ECUs and ADAS from electromagnetic interference, enhancing vehicle safety and reliability. For industrial equipment, the bead stabilizes signals in PLCs and automation systems, reducing downtime and improving operational efficiency. In telecommunications, it filters noise in high-speed data lines and RF modules, maintaining signal integrity in 5G networks and IoT devices.

For more insights into BLM03HG102SN1D 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®, BLM03

Package/Case:: 0201 (0603 Metric)

Packaging:: Tape & Reel (TR)

Product Status:: Active

Resistance:: -

Tolerance:: 1

Power (Watts):: 1 kOhms @ 100 MHz

Composition:: 125mA

Features:: 2.6Ohm

Temperature Coefficient:: -

Operating Temperature:: -55°C ~ 125°C

Supplier Device Package:: Surface Mount

Ratings:: 0.013" (0.33mm)

Size / Dimension:: 0.024" L x 0.012" W (0.60mm x 0.30mm)

Height - Seated (Max):: -

Number of Terminations:

Failure Rate:

Category:: Posts

Datasheet:: BLM03HG102SN1D.pdf

Image
Part Number	BLM18KG121TN1D	BLM15AG221SN1D	BLM15AX102SN1D	BLM15PD121SN1D	BLM15AG601SN1D
Manufacturer	Murata Electronics	Murata Electronics	Murata Electronics	Murata Electronics	Murata Electronics
Series	EMIFIL®, BLM03	EMIFIL®, BLM03	EMIFIL®, BLM03	EMIFIL®, BLM03	EMIFIL®, BLM03
Package/Case	0201 (0603 Metric)	0201 (0603 Metric)	0201 (0603 Metric)	0201 (0603 Metric)	0201 (0603 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	-	-	-	-	-
Number of Lines	1	1	1	1	1
Impedance @ Frequency	1 kOhms @ 100 MHz	1 kOhms @ 100 MHz	1 kOhms @ 100 MHz	1 kOhms @ 100 MHz	1 kOhms @ 100 MHz
Current Rating (Max)	125mA	125mA	125mA	125mA	125mA
DC Resistance (DCR) (Max)	2.6Ohm	2.6Ohm	2.6Ohm	2.6Ohm	2.6Ohm
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)	0.013" (0.33mm)	0.013" (0.33mm)	0.013" (0.33mm)	0.013" (0.33mm)	0.013" (0.33mm)
Size / Dimension	0.024" L x 0.012" W (0.60mm x 0.30mm)	0.024" L x 0.012" W (0.60mm x 0.30mm)	0.024" L x 0.012" W (0.60mm x 0.30mm)	0.024" L x 0.012" W (0.60mm x 0.30mm)	0.024" L x 0.012" W (0.60mm x 0.30mm)
Features	-	-	-	-	-

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