Developing and manufacturing devices that protect electronic circuits and applications from harm caused by overcurrent and overvoltage events..
Littelfuse – Fuses Varistors Protectors Suppressors
Littelfuse has developed solutions in the circuit protection area for many industries. They Include Automotive, Digital Consumer Electronics, Electrical, Industrial Electronics and Telecommunications.
Products Include –
- Gas Plasma Arresters (GDTs)
- Silicon Avalanche Diode (SADs)
- High Reliability and Military Components.
8755 West Higgins Road, Suite 500 Chicago, Illinois 60631 United States
LED on SMD ceramic package with silicon resin with lens, high efficient lighsource at small dimensions. Color temperature (typ.): 6500 K, ThinGaN Technology.
LUW CN5M – OSRAM Opto Semiconductors
- Color of Emission – ultrawhite
- Luminous Flux 18.000 .. 35.500 (mlm)
- Luminous Intensity typ. 34000 (mcd)
- Forward voltage typ. 3.6 V
- Optical efficiency 73 lm/W
- Thermal resistance 30 K/W
Specs at IF = 140 mA
From OSRAM Opto Semiconductors
The ROV device’s high current-handling and energy absorption capability, fast response, and low cost can make it suitable for use in line voltage applications.
ROV Metal Oxide Varistors Raychem Tyco
“ROV metal oxide varistors help protect power systems from damage caused by transient overvoltage faults such as lightning, power contact, and power induction. Suitable for a broad range of applications, ROV devices help protect sensitive electronic equipment from potential power surge damage by clamping high-energy, short-duration impluses.”
“An ROV device is a varistor fabricated using a Zinc Oxide (ZnO) powder, sintered with other metal oxide ceramics. The resulting structure is a polycrystalline ceramic that consists of distributed ZnO grains, separated by other metal oxide ceramics.”
Raychem Circuit Protection Products
“A varistor is a variable resistor-a voltage dependent, non-linear device whose resistance decreases as the voltage applied across the device increases. ”
ROVs can also be used to help protect electrical equipment from damage caused by large voltage or power transients on the AC Mains inputs. In a coordinated circuit protection scheme the ROV can be paired with a PolySwitch overcurrent protection device to help improve equipment reliability and fulfill IEC-61000 test requirements.
Ohmite Manufacturing Company has been a leading provider of resistors for high current, high voltage and high energy applications for over 80 years. Products includes wirewound, wire element, thick film, and ceramic composition resistors, in addition to variable voltage controls.
Ohmite Electronic components Power resistors
The products include Power resistors, Surface mount resistors, Rheostats etc..They also have chokes, shunts and heatsinks too. Variable Resistors or Potentiometers, Solid State power controls and SMD resistors are also avialable.
Ohmite Manufacturing Company started operations in a small shop on the west side of Chicago in 1925. Founded by David T. Siegel, the company’s focus was to manufacture carbon and wire wound ‘lug’ resistors for Chicago’s growing radio manufacturing industry. As the electronics industry grew and continued to develop
Ohmite Mfg. Co.
27501 Bella Vista Parkway, Warrenville IL, 60555, USA.
In 1857 Mathias Klein forged one half pair of pliers of a customer, that needed to be fixed, Klein Tools was born.
Now the product line encompasses most hand tool used in construction, electronics, mining, and other industries. They also have products for telecommunications and protective equipment too.
Klein Tools – Specialized Hand Tools
See above is the Journeyman Tool Sets 80118
Contains essential tools like side-cutting pliers, diagonal-cutting pliers, long-nose pliers, adjustable wrench, phillips-tip screwdriver, etc.
It also has one Klein-Kurve wire stripper/cutter, protective eyewear and a Powerline work belt with 10-pocket tool pouch.
Klein Tools Inc
450 Bond Street, Lincolnshire, IL 60069, USA
Tyco Electronics designs, manufactures and markets engineered electronic components, these are passive electronic components which include connectors and interconnect systems, relays, switches, circuit protection devices, touchscreens, sensors, and wire and cable.
Tyco Electronics – TE Connectivity
- Electronic Components, Electromechanical
- Copper and Fiber Network Solutions
- Advanced Communications Systems
Rugged Fiber Optics enable data delivery at high speed and over long distance to a level not possible with traditional copper cable…
TE’s ASIC (application-specific integrated circuit) to ASIC end-to-end solutions include a comprehensive range of connectors, cables, Optical Flex Circuitry, routers, switches, passive, active and electro optic devices
SuperDrum integrated reels, which integrate cables, connectors, and media conversion.
TE AD&M Fiber Optics Product & Application Summary
This product solution set employs electro optic devices such as switch / routers inclusive of Wavelength Division Multiplexing, active devices, as well as harness and interconnect designs that employ low loss / low noise Physical Contact and or Expanded Beam connectors and fiber optic cable designs
knitter-switch produce wide range of switch solutions. They offer very short lead times and for individual custom made solutions, their qualified team will support your design process locally.
Knitter Switch – Reliable Switch Technology
Used by manufacturers of test and measurement instruments, multimedia devices and industrial automation systems.
Products include Toggle Switches, Pushbutton Switches, Tact Switches, Slide Switches, Rotary Coded Switches, Encoder, Micro/Snap Action Switches, Membrane Keypads & Rubber Keypads.
Panel Mount Pushbutton Switch is a pushbutton switch, rated IP67 from the front, and suitable for many applications including professional communications equipment such as headsets, car diagnostic systems, battery chargers and mobile power packs.
Available with round or square black plastic cases and with a choice of button colours, the DPW-PC panel-mount, momentary pushbutton switch can be PCB mounted thanks to the use of PCB terminals. The contacts and terminals are gold plated.
Neue Poststrasse 17, Postfach 10 02 33, 85598 Baldham. – Germany.