Packaging
We offer the highest quality, most economicallypriced static shield packaging available. With 40% light transparency, itallows for easy identification of IC's (integrated circuits) and PCB's (printedcircuit boards). The extremely durable buried metal contruction gives FaradayCage performance needed to effectively shield these componenets against staticcharge.
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.
Global Shipment by DHL/FedEx/TNT/UPS
Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
| Shipment charges: |
(Reference DHL and FedEX) |
| Weight(KG): 0.00kg-1.00kg |
Price(USD$) : USD$60.00 |
| Weight(KG): 1.00kg-2.00kg |
Price(USD$) : USD$80.00 |
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.
- Other Shipment Way: SF Express for Asia; Chang-woo special air line for Korea, Aramexfor Middle East countries. Others more shipping way, please contact us.
We also can send the goods to your forwarder or your othersupplier, so that you can send the goods together. It may will save shipmentcharges for you, or may will more convenient for you.
- Shipping Details: Shippinginformation, We need shipping information including Receiver Company Name(Or personal), Receiver Name, Contact Number, Address and Zip Code. Please make sure these information to us, so that we can arrange the shipment faster.
- Delivery time: Deliverytime will need 2-5days to most of country all over the world for DHL/UPS/FEDEX/TNT.
CD421690B Product Details:
SCR modules, also known as silicon controlled rectifiers, are an important type of integrated circuit that offer a range of applications across industries. One such SCR module is the CD421690B. In this article, we will discuss the features and functionality of the CD421690B, providing insights into its application scenarios, usage, and an overview of the complex manufacturing process.
The CD421690B is a powerful SCR module that offers 1.6kV of output voltage and 150A of current. It is classified as a Discrete Semiconductor Product and is known for its accurate performance parameters, high efficiency, and excellent temperature range. With its POW-R-BLOK™ module, the CD421690B is designed for easy and secure chassis mounting.
When it comes to application scenarios, the CD421690B is a suitable choice for a range of electronic devices and industries, including consumer electronics, energy management, and industrial automation. It is commonly used in applications such as heater controls, motor starters, AC controllers, and power supplies. Additionally, it is an ideal component for high power designs where space is a constraint.
There are different types of integrated circuits available, including digital, analog, mixed signal, and RF. The CD421690B belongs to the SCR type, which is a critical component in power conversion circuits. These circuits are designed to convert AC power to DC power, and the SCR module is used to regulate its output voltage and current.
The manufacturing process of an SCR module is complex and requires a high level of precision. Chip design, cutting, cleaning, laser processing, back grinding, doping, exposure, vapor deposition, etching, and more are all critical stages of manufacturing an SCR module. Finishing products undergo appropriate packaging and testing to ensure component quality.
In conclusion, the CD421690B is a powerful SCR module suitable for a range of electronic devices and industries. Its POW-R-BLOK™ module, combined with its high accuracy, efficiency, and temperature range, makes it a popular choice for high power designs with space constraints. Its complex manufacturing process ensures the highest level of precision and quality, making it an authority in its field.