BLM03AX102SN1D Filters

Series:	EMIFIL®, BLM03
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Filter Type:	--
Number of Lines:	1
Impedance @ Frequency:	1 kOhms @ 100MHz
Current Rating (Max):	200mA
DC Resistance (DCR) (Max):	1.25 Ohm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	0201 (0603 Metric)
Mounting Type:	Surface Mount
Height (Max):	0.013" (0.33mm)
Size / Dimension:	0.024" L x 0.012" W (0.60mm x 0.30mm)

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Ferrite Beads and Chips

Ferrite beads, chips, and related technology have been around for many years. One of the most popular applications is the BLM03AX102SN1D, which is used in a variety of electronic applications. This article will cover the application field and working principle of the BLM03AX102SN1D.The BLM03AX102SN1D is a ferrite chip that is designed for RF applications. This type of chip is used to reduce noise and interference in applications such as cellular phones, wireless communication devices, and other RF related equipment. The chip is designed with an array of ferrite rods that act as inductors. The inductors work together to create an electrical field that absorbs and redirects RF noise and interference, thus eliminating it from the component.The BLM03AX102SN1D also has a unique feature called “auto-select”. This feature allows the chip to automatically adjust its inductance when the circuitry in the application changes, thus allowing it to provide optimal protection.The BLM03AX102SN1D is primarily used in wireless communication systems, such as GPS tracking and cellular phones. Its size makes it ideal for many applications, especially where size is a factor. It is also used in numerous other RF applications, such as medical equipment, high-tech electronics, and satellite communications.The working principle of the BLM03AX102SN1D is based on the principles of impedance matching and inductance. Impedance matching is the process of ensuring that the input and output impedance levels in the circuit match, thus allowing for efficient transfer of the signal. Inductance is the ability of a coil or wire to store energy in the form of a magnetic field when an electrical current is passed through it.The BLM03AX102SN1D is designed with an array of ferrite rods of different sizes and inductances. The size of the rods determines the amount of inductance present in the chip, while the different sizes create an electromagnetic field that is able to absorb and redirect RF noise and interference. This reduces the amount of noise and interference that could otherwise be present in the application.The BLM03AX102SN1D is a valuable asset to many applications that require protection from RF noise and interference. Its design suits a wide range of applications and its auto-select feature ensures that the chip is always providing the most optimal performance. Its size makes it ideal for many applications, and its reliable performance makes it a trusted choice.

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Part Number	Manufacturer	Price	Quantity	Description