SRF2012-301Y Filters

Series:	SRF2012
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Filter Type:	--
Number of Lines:	2
Impedance @ Frequency:	300 Ohms @ 100MHz
Current Rating (Max):	290mA
DC Resistance (DCR) (Max):	400 mOhm
Voltage Rating - DC:	50V
Voltage Rating - AC:	--
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Approvals:	--
Features:	--
Mounting Type:	Surface Mount
Size / Dimension:	0.081" L x 0.049" W (2.05mm x 1.25mm)
Height (Max):	0.057" (1.45mm)
Package / Case:	Horizontal, 4 PC Pad

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Common Mode Chokes

Common Mode Chokes are electromagnetic components that are designed to suppress noise in electrical circuits. They block high frequency signals while allowing the passage of low frequency signals. Common mode chokes are often used in audio systems, telecommunications, automotive and other power electronics. In industrial settings, they are used to inhibit potentially damaging electromagnetic interference (EMI).In power electronics, a common mode choke works in conjunction with other components to create a filter system. Common mode chokes reject current coming through the same lead and prevent noise from entering the system. They can be used to filter out high frequency signals while allowing the passage of low frequency signals. The SRF2012-301Y application field and working principle’s features an excellent permeability for high efficiency current suppression, in addition to its high operating temperature and low resistance levels. The SRF2012-301Y series is designed to reduce noise in power supplies, audio equipment, and instrumentation. This common mode choke has a current carrying capacity of 3A/m T, and an inductance of 300mH/m. It consists of a multi-layer PCB with two single windings of enameled copper wire. The winding is encapsulated in a plastic housing which takes up minimal space and minimizes the impact on the system\'s noise performance. The SRF2012-301Y common mode choke works on the principle of magnetic saturation. When a current-carrying wire is placed inside a magnetic material, an inductance is formed. This inductance then creates a resistance to high frequency currents, allowing only low frequency signals to pass through. It allows the current to continue flowing while eliminating high frequency noise. As a result, it helps create a system that is more stable, efficient, and less susceptible to noise. Common mode chokes are an integral part of power supply systems, audio equipment, and instrumentation systems. They help to reduce the noise levels and improve the overall performance of the system. The SRF2012-301Y common mode choke is the perfect choice for power supplies, audio equipment, and instrumentation systems, offering excellent performance and superior quality. A good factor to consider when dealing with power supplies, audio gear, and instrumentation systems that involve common mode chokes is the operating temperature. Many chokes are not designed to handle high temperatures, so it’s important to check the temperature rating before purchasing one. The SRF2012-301Y common mode choke is rated to operate at temperatures up to 105 degrees Celsius and is a reliable solution for any power supply system, audio equipment, and instrumentation system. In conclusion, the SRF2012-301Y application field and working principle is the perfect component for power supplies, audio gear, and instrumentation systems. It offers excellent current suppression and superior noise reduction, helping to create a system that is more efficient and reliable. It is also designed to operate at high temperatures and comes with an excellent current carrying capacity. The SRF2012-301Y series is the perfect choice for any power supply system that requires a common mode choke.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description