ECS-400-20-30B-DU

Series:	ECX-53B-DU
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	40MHz
Frequency Stability:	±100ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	20pF
ESR (Equivalent Series Resistance):	30 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max):	0.033" (0.85mm)

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。 Crystals form the basis of many electronic circuits. As a type of circuit component, they process signals, convert and amplify them and provide electromagnetic radiation protection. This article will discuss the application field and working principle of ECS-400-20-30B-DU. ECS-400-20-30B-DU is a quartz crystal manufactured by ECS Co., Ltd. It offers 3 to 35 MHz frequency range, operating temperature between -10℃ to +85℃ and low power consumption. The crystal is available in 9.2 mm, 10.2 mm and 12.4 mm packages and has a resistively-matched AT-cut. The high stability of ECS-400-20-30B-DU enables it to pervade a wide range of applications. In consumer electronics, the crystal is often used in telemetry, radio communication, sensors, AC noise suppressors, radio monitoring systems and radio receivers. In automotive applications, it is commonly employed in electronic ignition systems, anti-lock brakes and electronic fuel injection systems. In addition to its application field, this article will also cover the working principle of the crystal. The ECS-400-20-30B-DU is consists of a quartz piece cut along certain angles and electrodes which vibrates when electricity passes through it. An alternating electrical voltage is then applied to the electro-acoustic transducer resonator, which causes the quartz vibrates according to the frequency of the voltage. The electrical voltage energy is then converted into cyclic mechanical energy in the crystal and subsequently converted back into electrical energy. The crystal then resonates between the electrodes, generating an oscillatory voltage of a fixed frequency at their junction, without any other external circuit components. Because of its stable frequency, the crystal is often used in feedback loops and has the ability to maintain a fixed frequency from one cycle to the next. Moreover, the crystal can also be employed in computer-controlled systems that require precise timing signals for accurate data processing and for microprocessors to keep track of execution time. In conclusion, ECS-400-20-30B-DU is a reliable quartz crystal that has a wide range of applications in consumer electronics, automotive industry, and microprocessors. An alternating electrical voltage is applied to its electrodes to generate an oscillatory voltage of a fixed frequency at the junction. The crystal is also stable enough to be used in feedback loops and computer-controlled systems.

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