RadioShack- Audio Video Electronics
Some things you can find there -CB & Ham radios, Walkie-talkie (GMRS/FRS) radios and Shortwave & multiband radios
The company was started as Radio Shack in 1921 in Boston, Massachusetts, by two brothers, Theodore and Milton Deutschmann, who wanted to provide equipment for the cutting-edge field of amateur, or ham radio.
Theodore and Milton Deutschmann opened a one-store retail and mail-order operation in the heart of downtown Boston. They chose the name, “Radio Shack,” which was a term for the small, wooden structure that housed a ship’s radio equipment. The Deutschmanns thought the name was appropriate for a store that would supply the needs of radio officers aboard ships, as well as “ham” radio operators.
The first 40 years – RadioShack Corporation – Wikipedia
In the 1940s radio was an important means of communication. Super heterodyne radio used Murata’s tubular 500pf ceramic capacitors with titanium oxide as dielectric material for temperature compensation.
Murata Manufacturing – Electronic Components
Passive components like Capacitors, Resistors, Thermistors, Coils(Inductors), Delay Lines, Resonators, Noise Suppression Products and EMI Suppression Filters.
Audio Visual Parts like Spherical Speaker Products, Sound Components Filters, Modules for Audio Visual Equipment,
They also have Components and Modules for Communication Equipment. Special Sensors and Optical Products.
Reasons for requiring EMI suppression filters
Chapter 1 describes the reasons for using EMI suppression filters, and explains how shields and filters used for electromagnetic noise suppression work.
Bluetooth Smart module TypeVZ is a plug-in device that supports Bluetooth 4.0 low energy standard. All protocol stacks required for Bluetooth low energy communication are built in and it enables the module to be easily controlled by 8-bit or 16-bit MCUs widely used in small embedded devices.
Schott Magnetics designs and manufactures custom and standard inductors, transformers, coils, toroid magnetics, chokes and custom designed magnetic components.
Schott Magnetics – Inductors Transformers Coils
Cost effective transformers and inductors for the power supply, avionics, military, medical, test & measurement, industrial, automotive and commercial applications.
“Schott began as a part-time home business in 1946 by its founder, Oscar A. Schott. Due to Oscar’s unique talents in electrical engineering, many companies approached Oscar to build prototype transformers and coils. In 1951, Schott became a full time corporation.”
SMU1330 Series Drum Core Inductors
High energy storage and low resistance, Ideal for DC-DC step-up or step-down conversion, Reliable surface mounting, flat top for pick and place.
Schott Sales and Engineering
210 St. Olaf Ave, N. Canby, MN 56220, USA.
They develop and manufacture electrical and electronic connectors, device terminations, network components as well as cable harnesses for equipment, network or in machines.
HHARTING Connectors – Electrical and Electronic Connectors
HARTING USA was founded in 1986 in Hoffmann Estates, Illinois, and has been based in Elgin, Illinois since 1998.
HARTING PushPull Power
HARTING offers with the HARTING PushPull Power connector an universal solution for the power supply in compact and robust applications. It is in its element whereever small dimensions are combined with a high protection class.
Additionally the HARTING PushPull Power connector offers the protection class of IP 67 and 65. Beside numerous industrial use cases it is thereby suited for diverse applications in the fields of transportation and telecommunication.
Harkis – HARTING catalogue information system
HARKIS is designed to help you to find the products that matches your needs and to combine several parts and accessories properly, where it also can take care whether products are available from stock or not.
Manufacturer of industrial connectors, solenoids, fibre optical data communication and cigarette vending machines.
HARTING North America
1370 Bowes Road Elgin, IL 60123 USA