Listings on RF and microwave electronics : Diodes and electrodes
- Aeroflex / Metelics, Inc.
Manufacturer of InGap HBT amplifiers, SRD (step recovery diodes) and tuning varactors, chip capacitors, RF/microwave components and subassemblies, pin diode chips and beam leads for switch & attenuator applications, schottky diodes for RF and microwave mixers, sampling bridges, limiters, and fast switches. USA.
- Barloworld Scientific Ltd.
Manufacturer of pH / ISE meters, conductivity meters, dissolved oxygen meters, electrodes and consumables, flame photometer, fluorimeter, colorimeter and chloride meters, spectrophotometers, hotplate/stirrers, thermometers & sensors, pH meters, and conductivity meters. Applications for the products include areas such as food manufacturing, medical, pharmaceutical, agricultural, water related and educational markets. UK.
Manufacturer of a broad line of small signal transistors, JFETs (junction field effect transistors), dual and quad transistors, power transistors, current regulator diodes, varactor diodes (tuning and hyper-abrupt), and thick and thin film hybrids in traditional and surface mount packaging for industrial, military, and space applications. USA.
- Knox Semiconductor, Inc.
Manufacturer of military and commercial diodes including military QML devices/high end industrial devices/SCDs, leaded glass diodes, plastic surface mount devices, chip/die for hybrid circuits, special and custom devices, obsolete or hard to find varactor diode replacements in DO-7 glass, TO-92, SOT-23 and other package styles and configurations. USA.
- pHoenix Electrode Company
Specializes in manufacturing pH, ORP (oxidation-reduction potential), conductivity, oxygen and ion selective electrodes (ISEs) designed for sewage treatment, swimming pool, agriculture, education, food processing, geology and mining, metallurgy and metal plating, pharmaceuticals, steam and power generation applications. USA.
- Sensorex Corporation
Manufacturer of pH electrodes, ORP electrodes, conductivity sensors, dissolved oxygen probes, chlorine dioxide sensors, free chlorine sensors, flat surface self cleaning industrial pH electrodes, dissolved oxygen sensor line, and other specialty analytical electrochemical sensors as well as a full line of sensor. USA.
- Vermed, Inc.
Manufactures a full line of high quality medical sensors and electrodes for use in all medical physiological measurement applications. Designs custom sensors and custom electrodes for any medical application. Ooffers recording chart paper, skin prepatory supplies, and cables and leadwires. USA.