
Allicdata Part #: | E-TA2012T8DBN8-ND |
Manufacturer Part#: |
E-TA2012 T 8DB N8 |
Price: | $ 0.00 |
Product Category: | RF/IF and RFID |
Manufacturer: | Nidec Copal Electronics |
Short Description: | ATTENUATOR 0805 SMD 8 DB |
More Detail: | RF Attenuator 8dB ±0.5dB 0Hz ~ 3GHz 50 Ohms 63mW 0... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Attenuation Value: | 8dB |
Frequency Range: | 0Hz ~ 3GHz |
Power (Watts): | 63mW |
Impedance: | 50 Ohms |
Package / Case: | 0805 (2012 Metric) |
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Attenuators are electrical devices which are used for reducing the magnitude of an electrical signal. The E-TA2012 T 8DB N8 attenuator is an example of such a device which acts as a voltage divider. It divides the input voltage by a predetermined value known as the attenuation coefficient. This is determined by the resistance of the components in the attenuator circuit.
The working principle of the E-TA2012 T 8DB N8 attenuator can be explained by understanding what is happening at the junction of the resistor and capacitor. When a voltage is applied to the input terminals of the device, the electric current divides in the two resistors. The value of this divisor is determined by the resistance of the components in the circuit.
The current then flows into the capacitor which then stores the electric charge. This electric charge then flows along the circuit and is eventually divided into two signals depending on the capacitor’s value. The second signal is determined by the amount of resistance present in the particle which is equal to the attenuation coefficient.
When the two signals pass back to the input terminals, the original signal is divided by the predetermined amount of the co-efficient of the resistance of the components in the attenuator circuit. This, in turn, reduces the original signal from the input terminals by a predetermined value.
The E-TA2012 T 8DB N8 attenuator is designed for high-frequency applications and is suitable for reducing line noise, over-powering of signal, and electromagnetic interference. In addition, it can be used for applications such as noise suppression in communication systems, EMI shielding, decoupling of video signals, and many high frequency analog or digital signal processing related applications. It has a working frequency from DC to 20 MHz, power dissipation rating of up to 8dB, and is capable of working with signals up to a voltage of 10 volts.
The device is an ideal solution for applications that require a high level of signal attenuation such as noise suppression in communication systems, EMI shielding, over-powering of signals, decoupling of video signals, intelligence collection, and many other analog or digital signal processing related applications. The device can also be used in power line applications such as for stabilizing power supply disturbances.
The E-TA2012 T 8DB N8 attenuator is a robust device which is suitably designed for use in harsh environmental applications. It is also suitable for wide temperature range applications, has low power dissipation, and can be used in various commercial, home, and industrial electronic circuits. It is ideal for those seeking a reliable and high performing attenuator solution.
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