TTI – Passive and Electromechanical Components

Electronic Components Distributor, provides premier passives and electromechanical parts including hard to find parts. TTI, Inc., a Berkshire Hathaway company, is a specialty distributor of passive, interconnect, electromechanical and discrete components.

TTI – Passive and Electromechanical Components

“TTI, Inc. is the world’s leading authorized distributor specialist offering passive, connector, electromechanical and discrete components.”

Sensor Technology Resource Center

Product line includes: resistors, capacitors, connectors, discretes, potentiometers, trimmers, magnetic and circuit protection components.

Sensor Technology Resource Center

The sensors TTI distributes meet the needs for optical, temperature, humidity, motion, position and a host of other variables. Across a wide range of sizes, shapes and power requirements,

TTI, Inc.
2441 Northeast Parkway, Fort Worth, TX 76106-1816, USA.

Veeco – Metrology and Process Equipment

Metrology & Instrumentation, Process Equipment and Epitaxial Equipment. Advanced Research tools for life science, materials science and nanotechnology.

Veeco – Metrology and Process Equipment

Solutions for Process Equipment technologies primarily to manufacturers of high brightness light emitting diodes (LEDs) and solar cells. Supplies materials to hard disk drive (HDD) manufacturers for the production of thin film magnetic heads.

Molecular Beam Epitaxy (MBE) products which include systems and components. MBE has broad applications from power amplifiers to scientific research.

GENxplor MBE System Veeco

GENxplor R&D MBE System

Veeco proudly introduces the GENxplor, the industry’s first fully-integrated MBE system for the compound semiconductor R&D market.

Its efficient single frame design combines all vacuum hardware with on-board electronics to make it up to 40% smaller than other MBE systems, saving valuable lab space. Because the manual system is integrated on a single frame, installation time is reduced.

Veeco Instruments
1 Terminal Drive, Plainview, NY 11803, USA.

HPQ-12/25-D48PBH-C – Murata Power Solutions

Here is a  12V, 25A, Single Output Isolated DC/DC Converter, Positive polarity from Murata Power.

HPQ-12/25-D48PBH-C –  Murata Power Solutions

Murata Power DC DC Converter

“Advanced automated surface mount assembly and planar magnetics deliver galvanic isolation rated at 2250 Vdc for basic insulation. To power digital systems, the outputs offer fast settling to current steps and tolerance of higher capacitive loads. Excellent ripple and noise specifications assure compatibility to CPU’s, ASIC’s, programmable  logic and FPGA’s. ..”

Features Include

  • Industry standard quarter brick 2.3 x 1.45 x 0.49 open frame package
  • Wide range 36 to 75 V DC input voltages with 2250 Volt Basic isolation
  • Up to 300 Watts total output power
  • High efficiency (94.5%) synchronous rectifier topology
  • Stable no-load operation with no required external components

LED Lighting Devices from Nichia

Japanese chemical engineering and manufacturing company, headquartered in Tokushima, Japan. Specializes in the manufacturing and distribution of phosphors, including light-emitting diodes (LEDs), battery materials, and calcium chloride.

Light Emitting Diode – InGan LED NICHIA

Light Emitting Diode - InGan LED NICHIA

Nichia 219 white LED offers typical 140 lumen output at 1 W input power with 5,000 K color temperature. Using a uniformly phosphor coated chip, Nichia 219 has the industry leading source brightness and tightest optical footprint.

High Power Point Source White Led NVSx219AWe rolled out a better idea

The spatial color uniformity is also optimized with Nichia’s leading phosphor technology. At 350 mA drive current, the typical forward voltage is only 3.0 V. Additionally, this package is capable of drive currents up to 1.5 A.

NICHIA – Semiconductors and Materials

Japanese chemical engineering and manufacturing company, headquartered in Tokushima, Japan. Specializes in the manufacturing and distribution of phosphors, including light-emitting diodes (LEDs), battery materials and calcium chloride.

NICHIA – Semiconductors and Materials

Products include Ultraviolet LEDs (UV-LEDs), Light Emitting Diode (InGaN LED), LASER DIODEs and Compound Semiconductor Materials. Fine Chemicals and Special Materials for electronic component manufacture.

NICHIA - Semiconductors and Materials

Nichia 219 white LED offers typical 140 lumen output at 1 W input power with 5,000 K color temperature. Using a uniformly phosphor coated chip, Nichia 219 has the industry leading source brightness and tightest optical footprint. The spatial color uniformity is also optimized with Nichia’s leading phosphor technology. At 350 mA drive current, the typical forward voltage is only 3.0 V. Additionally, this package is capable of drive currents up to 1.5 A.”

Shuji Nakamura’s invention of the first high brightness blue-light LED, which was based on gallium nitride lead to the LED Lighting Phenomena.

250 watt AC-DC power supply – Artesyn Emerson

A 250 watt, open frame, single output AC/DC power supply in an industry standard 4 x 7 format. This chassis mount power supply has a 85-264 AC volt Wide-range input AC input with power factor correction.

NLP250N-99S12J Artesyn/Emerson

It is medical rated with an operating temperature range of 0 – 70 °C and up to 86% efficiency. The NLP250N-99S12J is Rohs 6/6 compliant.

250 watt AC-DC power supply - Artesyn Emerson

Some Specs

  • AC Input – Wide-range Inputs:    85 – 264 AC
  • Outputs:   – 12 Volts, 21 Amps, 250 Watts.
  • Efficiency:  –  86%
  • Dimensions (L x W x H) –    7 x 4 x 1.5 in

Sager Power Systems

Sager Power Systems is a specialized group within Sager Electronics focused solely on power supplies. They offer over 15,000 world-class AC/DC and DC/DC standard solutions from leading power supply manufacturers, and is able to evaluate and specify standard and value added solutions.

HS1101LF Humidity Sensor – Measurement Specialties

This sensor is based on a unique capacitive cell, this affordable sensor is used in applications such as office automation, HVAC and home appliances and process control too.

HS1101LF Humidity Sensor – Measurement Specialties

This sensor sports a fast response time and very low temperature coefficient. It also has High reliability and long term stability of Parameters.

Humidity Measuring Range 1% – 99% RH. Nominal capacitance at 55% RH is 180 pF.

HS1101LF Humidity Sensor

A Humidity to Frequency Convertor to make a Easy Digital Counter or Embedded Interface using the venerable 555 is shown below.

555 Humiidity Circuit
Correction – R4=49.9kΩ /  RV1=50 kΩ potentiometer.

“Measurement Specialties is a global designer and manufacturer of sensors and sensor-based systems which measure pressure/force, position, vibration, temperature, humidity, and fluid properties.”

Measurement Specialties
1000, Lucas Way Hampton, VA 23666 United States.