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BI Escorts Crystal oscillator packaging The Internet celebrity type that represents Burundins Sugardaddy >What are the numbers? The so-called packaging is a form expression method that manufacturers and application terminals can identify and standardize. We put silicon wafers into The electricity onThe circuit pins are connected to the internal circuit with wires, so that the two can establish an effective connection. In order to prevent the chip from having to be isolated from the outside world and to prevent impurities in the air from corroding the chip circuit and causing unstable electrical performance of the product, Burundins Escort Therefore, a casing must be installed on the semiconductor integrated circuit chip. It not only plays the role of installing, sealing, fixing, protecting the chip and enhancing the electrical performance, but also facilitates the packaging of the chip. Welding and shipping.
Today’s electronic elements talked about by Guang Ruitai Device packaging is the product shape. What are the international standard packaging types? Packaging is roughly divided into two categories: DIP and SMD. DIP is a plug-in form. Generally, the pads of the direct-plug component package run through the entire circuit board, and the pins are led out from both sides of the package and passed down from the top layer Burundi Sugar Daddy, performs pin soldering of components on the bottom layer. There are two types of packaging materials: plastic and ceramic. DIPBurundi Sugar Daddy is the most popular plug-in type package. Its application range includes standard logic ICs. Memory LSI, microcomputer circuit, quartz crystal oscillator, etc. The ratio between the single-sided area of the plug-in packaged component core and the package area is larger, so the volume is also larger. In the early days of crystal oscillator packaging, the forms included TO-39 and F-11. I don’t know if you have heard of it or used it?
SMD is a surface-mounted component, which means that its pads are only attached to the top or bottom layer of the circuit board. The welding of components is done at the task level of disassembling the componentsBurundi Sugar DaddyConducted. Suitable for SMT automationBurundins Sugardaddy patch, realizing an efficient and safe welding method. The pad of a rare SMD crystal oscillator (The number of pads is 2 or 4, and there are also 6-pin and 10-pin ones. The chip crystal oscillator package dimensionsBI Escorts are listed in order of sizeBurundins EscortSMDBurundins Escort8045, SMD8038, SMD7050, SMD6035, SMD5032, SMD3225, SMD2520, SMD2016, SMBurundi SugarD1612, SMD1210. SMD7015, SMD3215, SMD2012, SMD1610. The advancement of the crystal oscillator industry has been progressing with the smallest size patch packaging and more stable performance.
Each package has a representative Internet celebrity model, and the crystal oscillator industry is no exception. From the example of SMD crystal oscillator packaging, everyone may be unfamiliar with SMD7015, but when it comes to EPSON’s MC146, I believe no one knows it. Some people even regard MC146 as the package of other brand manufacturers, and its MC146 crystal oscillator package is SMD7015. Another example seems to be the SMD3215 package of the 32.768KHZ series. FC-1Burundins Sugardaddy35 is also an Internet celebrity material of EPSON Epson crystal oscillator. Among MHZ mid-range crystal units, SMD3225 is a relatively popular chip crystal oscillator with a small package size and a small footprint. Therefore, there are many popular models packaged in SMD3225: NX3225SA of japan (Japan) NDK crystal oscillator; KBurundi Sugar DSX321G of DS crystal oscillatorBurundins Sugardaddy; 7M series of TXC crystal oscillator, etc. . The SMD5032 crystal oscillator that cannot be forgottenThe package is mostly 2-pin widely used, so the NX5032GA of NDK crystal oscillator is also a well-known internet celebrity model.
The packaging of crystal oscillators is in accordance with international standards, so crystal oscillator packaging models from different manufacturers can be easily replaced.
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