Discrete Passive (Page 2)

Capacitors, Resistors, Zeners, Diodes, Bipolar Transistors, FET.

ROHM – Electronic Components

“ROHM Co. Ltd. was established in Kyoto, Japan, in 1958. ROHM designs and manufactures semiconductors, integrated circuits and other electronic components. These components find a home in the dynamic and ever-growing wireless, computer, automotive and consumer electronics markets…..”

1954 – Toyo Electronics Industry established. Carbon film resistors developed and marketed.
1967 – Transistors and switching diode developed and marketed.

Company History Rohm

  • Discrete Semiconductors
  • Opto Electronics
  • LED / LCD Drivers
  • Sensor ICs
  • Laser Diodes
  • Contact Image Sensor

High speed Switching – High Voltage Resistance MOSFET Series

“ROHM expands its widely used lineup of high speed switching, high voltage resistance MOSFETs for PFC circuits in switching power supplies and main switch circuits with a variety of package types.”

High speed Switching - High Voltage Resistance MOSFET Series

Royal Philips Electronics of the Netherlands is a global leader in healthcare, lifestyle and technology, delivering products, services and solutions through the brand promise of “sense and simplicity”.

Philips – Tech Innovator and Inventor

The company was founded in 1891 by Gerard Philips, a maternal cousin of Karl Marx, in Eindhoven, the Netherlands. Its first products were light bulbs ‘and other electrotechnical equipment’. Its first factory remains as a museum. Koninklijke Philips Electronics N.V. – Wikipedia

Vintage Philips Tape Recorder Transistor based

(I have fixed some of these decades ago, if i remember right, it had only transistors, no chips. I am not sure if it was only germanium transistors, but i used both silicon and germanium devices to repair – ananth)

Vintage Philips Tape Recorder Transistor based

Discover everything you need to know about the LED phenomenon. What is a LED? How does it work? Learn about the LED basics

Philips - Tech Innovator and Inventor
From Components and Materials – Industrial Electronics and Instruments

Electronic components, materials and power supplies to factory automation systems, anechoic chambers, test systems and more.TDK EMC components.

TDK – Electronic components and Materials

TDK was founded in Japan on 7 December 1935 to manufacture iron-based magnetic material ferrite, which had been recently invented by Yogoro Kato and Takeshi Takei. In 1952 they began production of magnetic tapes, with compact cassette tapes following in 1966; it is for these that the company is most widely noted

CAT is free software which displays the electric characteristics of TDK EMC components. Please use as a tool when EMC components are selected.

Sensors from TDK

Sensors from TDK

Seoul Semiconductor is a Korean company manufacturing Optical Semiconductors like LED devices for Lighting. They have designed a LED chip called Acriche, a semiconductor light source that operates directly from AC power or Mains Power, useful for residential and commercial lighting.

LED devices from Seoul Semiconductor

Z5 series is very small size (3.5*3.5*2.0mm), ceramic-based package, and large radiation plate make heat management of Z5 easy.

Z Power LED – Z5M

Z-Power-LED-Seoul.jpg

High-intensity SMD LEDs Z5M/P with a thermally optimized design for general lighting. Even available with a color rendering index(CRI) of 90.

GE Lumination offers a wide range of world-class, environmentally responsible LED solutions and systems for signage, architectural, transportation, display lighting and general illumination applications. Lumination is a GE Consumer & Industrial business in collaboration with Nichia.

GE – LED Lighting Solutions

Solid-state lighting solutions can be built using Vio LED. Energy savings, long life and robustness. “Vio LEDs combine 405 nm violet chips with proprietary phosphors to create a natural white light.” Warm white light, similar to Edison Filament Lamp.

Vio White LED – Lumination GE

From Tech Products Preview – Electronic Tools and Industrial Equipment

Some Features

  • 1, 4 and 7 watt designs
  • 70 CRI (45 lpw) & 85 CRI (38 lpw)
  • 180° beam angle
  • 70% lumen maintenance at 50,000 hours under normal operation

electrocube – Custom Film Capacitors EMI Filters electrocube - Custom Film Capacitors EMI Filters

Design, manufacturing, sourcing of specialty passive and power components.

  • Film Capacitors, AC/DC, IGBT, Banks
  • EMI Filters, High Rel. Custom
  • Foil Transformers, Transformer Rectifier Units
  • RC (Resistor Capacitor) Networks, Circuit Protection
  • Many other related custom products

Custom EMI Filters

Full custom design, manufacture and testing, complete inductor winding and filter production facilities.

Bourns Components and Solutions Trimmer Preset

“The invention of the first miniature linear motion and vane position potentiometers propelled their tiny business into a global corporation, manufacturing a range of products that impact almost every aspect of today’s electronics industry. “

“From its earliest days, Bourns established a benchmark for quality, value, and innovation. In 1952, Bourns patented the world’s first trimming potentiometer, trademarked Trimpot . Bourns”

Other products the design and manufacture are in the areas of Circuit Protection, Connectors, Diodes, Encoders, LED Shunt Protectors, Magnetic Products, Microelectronic Modules and Position Sensors.

Protection Assembly with Technology

Integrated Protection Assembly (IPA) Model 2360.

This provides station protection and subscriber interface in a single housing, protecting homes from the potential hazards of overvoltage faults due to lightning or power-cross. This also features Multi Stage Protection (MSP) technology, offering a protection product with the best of both technologies – the robust, current-handling capability of a gas discharge tube and the quick reaction time of solid state protection. The product is ideal for today’s high-speed broad bandwidth services.