printed wire board
61D-subminiature — DA, DB, DC, DD, and DE sized connectors The D subminiature or D sub is a common type of electrical connector. They are named for their characteristic D shaped metal shield. When they were introduced, D subs were among the smaller connectors used… …
62Selective soldering — is the process of selectively soldering components to printed circuit boards, molded modules, etc. that could be damaged by the heat of a reflow oven in a traditional SMT assembly process. Consequently this process usually follows an SMT oven… …
63THD Electronics — Infobox Company company name=THD Electronics, Ltd. company logo= company slogan= Any Tube, Any Tone, Anytime. vector logo= company type=Private genre= foundation=1986 founder=Andrew Marshall location= Seattle, Washington, USA origins= key people …
64Dual in-line package — PDIP redirects here. PDIP may also refer to Indonesian Democratic Party – Struggle. Three 14 pin (DIP14) plastic dual in line packages containing IC chips …
65Flexible electronics — Flexible electronics, also known as flex circuits or flex circuit boards , is a technology for assembling electronic circuits by mounting electronic devices on flexible high performance plastic substrates, such as polyimide and PEEK Film.… …
66Electronic symbol — Common circuit diagram symbols (US symbols) An electronic symbol is a pictogram used to represent various electrical and electronic devices (such as wires, batteries, resistors, and transistors) in a schematic diagram of an electrical or… …
67QFN — A QFN or Quad Flat No leads or a MLF package is an integrated circuit package which falls under Surface mount technology packages used on printed circuit boards. This kind of package is similar to the Quad Flat Package, but the leads do not… …
68Jig (tool) — In metalworking and woodworking, a jig is a type of tool used to control the location and/or motion of another tool. A jig s primary purpose is to provide repeatability, accuracy, and interchangeability in the manufacturing of products.[1] A jig… …
69Quad-flat no-leads package — 28 pin QFN, upside down to show contacts and thermal/ground pad Flat no leads packages such as QFN (quad flat no leads) and DFN (dual flat no leads) physically and electrically connect integrated circuits to printed circuit boards. Flat no leads …
70Ground (electricity) — In electrical engineering, ground or earth may be the reference point in an electrical circuit from which other voltages are measured, or a common return path for electric current, or a direct physical connection to the Earth. A typical earthing… …
