E-TA2012 T 2DB N1

Nidec Copal Electronics E-TA2012 T 2DB N1

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  • E-TA2012 T 2DB N1
  • Nidec Copal Electronics
  • ATTENUATOR 2DB 0805 SMD
  • Attenuators
  • E-TA2012 T 2DB N1 Datasheet
  • 0805 (2012 Metric)
  • 0805 (2012 Metric)
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 12990
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
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What is E-TA2012 T 2DB N1

Nidec Copal Electronics Part Number E-TA2012 T 2DB N1（Attenuators）, developed and manufactured by Nidec Copal Electronics, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

E-TA2012 T 2DB N1 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

E-TA2012 T 2DB N1 Specifications

  • Part NumberE-TA2012 T 2DB N1
  • CategoryAttenuators
  • ManufacturerNidec Copal Electronics
  • DescriptionATTENUATOR 2DB 0805 SMD
  • Package0805 (2012 Metric)
  • Series-
  • Package / Case0805 (2012 Metric)
  • Tolerance±0.5dB
  • Attenuation Value2dB
  • Frequency Range0 ~ 3GHz
  • Power (Watts)63mW
  • Impedance50 Ohm

Application of E-TA2012 T 2DB N1

Attenuators play an important role in various fields such as wireless communication, cable television, satellite communication, radar systems, testing and measurement, and audio and video processing. In wireless communication, attenuators are used to adjust signal strength, ensure that signals comply with network standards during transmission, and reduce mutual interference between signals. In cable television networks, attenuators are used to distribute signal strength among different parts of the network, ensuring uniform signal distribution and improving signal coverage quality. In radar systems, attenuators are used to simulate the attenuation of target echo signals for performance testing and calibration of the radar system. In addition, attenuators are widely used in audio and video devices to adjust parameters such as volume and brightness, enhancing the user experience. In the field of testing and measurement, attenuators are indispensable testing tools for evaluating signal attenuation characteristics and system performance.

E-TA2012 T 2DB N1 Datasheet

E-TA2012 T 2DB N1 Datasheet , 0805 (2012 Metric),0805 (2012 Metric),±0.5dB,2dB,0 ~ 3GHz,63mW,50 Ohm

E-TA2012 T 2DB N1 Classification

Attenuators

Attenuators are electronic devices used to reduce signal strength and are widely used in integrated circuits and communication systems. It is composed of input port, attenuation element and output port. The design principle is based on the mechanism of resistance voltage division, inductive coupling or capacitive coupling, and the precise control of signal power is realized by adjusting the parameters of attenuation element. The attenuator has the characteristics of small size, light weight, continuous adjustable attenuation, good stability, etc., which can effectively reduce the loss and interference of the signal in the transmission process, and ensure that the signal maintains stable strength and quality at the receiving end. In addition, the attenuator also has temperature compensation and frequency response flattening features to adapt to different operating environments and signal frequency bands

FAQ about Attenuators

  • 1. What are the uses of attenuators?

    The main uses of attenuators include the following aspects:
    Adjust the size of the signal in the circuit: The attenuator can reduce the signal strength passing through the attenuator, thereby protecting the receiving device from damage by large signals.
    In the comparison method measurement circuit, directly read the attenuation value of the measured network: The attenuator can be used to measure the attenuation value in the circuit to help make accurate measurements and analysis.
    Improve impedance matching: In the circuit that requires stable load impedance, the attenuator can buffer the impedance change and ensure the stable operation of the circuit.

  • 2. Can attenuators reduce noise?

    Attenuators can reduce noise, but the specific effect depends on their type and usage scenario.
    Basic principles and types of attenuators
    An attenuator is an electronic component that is mainly used to adjust the size of signals in circuits and improve impedance matching. It shunts the signal through a special resistive network, absorbs part of the power, and thus reduces the signal level without changing the waveform and frequency characteristics of the signal‌1. Different types of attenuators have different effects in reducing noise:
    Internal attenuator: Usually located in the Amplitude menu of the spectrum analyzer, it reduces the signal level by increasing the attenuation value, but it will increase the noise floor of the spectrum analyzer, resulting in a decrease in the signal-to-noise ratio.
    External attenuator: Connected externally to the spectrum analyzer, it can be independent of the internal attenuation setting of the spectrum analyzer, and reduce the noise floor by reducing the signal level without affecting the sensitivity of the test.

  • 3. Where are attenuators mainly used?

    The attenuator is an electronic component that is mainly used to control the strength or amplitude of the signal and is widely used in various electronic devices and systems. Its main uses include:
    Signal conditioning: In communication systems, attenuators are used to adjust the signal strength to ensure that the signal remains within the appropriate range in the subsequent processing stage to avoid overload or distortion.
    Power control: In microwave receivers, attenuators are used to control the output power of the local oscillator to obtain the best noise figure and frequency conversion loss and improve the dynamic range.
    Impedance matching: By inserting an attenuator in the circuit, the impedance change can be buffered and the impedance matching can be improved.
    Equipment protection: By attenuating the input signal, excessive power signals are prevented from damaging the subsequent equipment (such as mixers, amplifiers, etc.) and protecting their normal operation.
    Test and measurement: During the test and measurement process, the attenuator is used to control the strength of the measurement signal for accurate evaluation and analysis.

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Nidec Copal Electronics
Nidec Copal Electronics
Nidec Copal Electronics is a manufacturer specializing in the production of electronic components.
Nidec Copal Electronics was founded in Japan in April 1967. The company's main products include but are not limited to: pressure...
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