Definition of Lead Frame A lead frame is a metal structure inside a chip package that brings signals from the die to the outside, utilized in DIP, QFP, and other packages where links to the chip are made on its edges. The lead frame’ structure consists of a central die pad, where the die is placed,
As the world transitions from ICE (Internal Burning Engine) to electric-powered vehicles, the innovation and components needed to sustain that change will also change. Modern automotive has a series of electrical connectors and terminals or electrical spring contacts that regulate the inner system. The major elements of an ICE vehicle’s electric system are the starter, battery,
Electroplating is among the most critical process used in modern manufacturing today. As we all know, any electrical device’s performance and dependability depend extremely upon the top quality of the connections and, specifically, the plating used on the electrical contacts. Proper electrodeposition is essential to ensuring a device does dependably, whereas incorrect plating can negatively impact the
Types of Bursting Discs/Rupture Disks in Lithium Batteries Battery Bursting discs or Rupture disks come in various designs, sizes, shapes, and set pressures. They can be installed on cylindrical, coin, prismatic, or pouch cells. According to packaging types, there are three kinds of Li-ion batteries: cylindrical, prismatic, and pouch cells. Cylindrical Cells Advantages: mature automated production process,
What is an Electrical Contact? An electrical contact is an electrically controlled switch that completes or disrupts a circuit influencing an electrical current. Unlike relays, electrical contacts bring higher current lots and are made to be straight connected to high-voltage feeds. Contacts have various dimensions, from little to large, depending upon voltage needs and usage.
Definition of Chip Packaging and Testing Clips Chip packaging and testing clips are that after the chip is completely sealed, the seal manufacturer will test the quality and reliability of the chip product to see if it meets the customer’s standards. Quality inspection mainly detects the availability of the chip after packaging, as well as
Definition of Shrapnel Connector The shrapnel connector is an electronic component that is often used to connect electricity in our various life scenes. They are mainly used for power or signal transmission, and are also known as socket plugs and connectors in China. A connector usually consists of an external connector and an internal terminal. Connectors are
TBT Stamping die is a special equipment, designed and manufactured for a specific product. The production of metal structural parts mainly depends on the production characteristics of stamping dies.Stamping die enterprises must have strong technical research and development and innovation ability and know material properties and material processing techniques.After getting the product drawing from customers,they
Common environmental performance contains heat resistance, moisture resistance, salt fog resistance, vibration and shock, etc. Although these trials is in the form of the whole connector, but most of the test is still on the surface of the plating. When the surface plating can’t bear high heat, wet and salt spray test, product is disqualification.
