Diode
See Also: Laser Diode, Zener Diode, Diode Test, Photodiode
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Product
AC Input Single
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AC input/single transistor output photocouplers (optocouplers) are optically coupled isolators containing GaAs infrared light emitting diodes and an NPN silicon phototransistor. This type consists of two infrared light emitting diodes connected in inverse-parallel, and operates directly on AC input current.
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Schottky Mixer And Detector Diodes
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Majority carrier diodes formed by plating a layer of metal on a layer of doped semiconductor, which forms a rectifying junction.
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Product
Pocket Type Digital Multimeter (True RMS)
MCD-009
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・Easy operation with rotary switch.・AC/DC voltage, resistance, continuity check and diode test withfull autoranging operation.・3200 count full scale with bargraph display.・Low power consumption with auto power off function.
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Product
3-Slot Data Acquisition Mainframe With GPIB And Three 20-Channel Multiplexer Modules
DAQ973MB
Mainframe
The DAQ973MB Better Multiplexer Bundle offer includes a DAQ973A three-slot data acquisition mainframe and three 20-channel DAQM901A multiplexer modules. This bundle provides the following:3-slot mainframe with USB, LAN, and GPIB6.5-digit (22-bit) internal DMM60 channels of multiplexer switches6 channels of dedicated current measurements2- and 4-wire scanning300 V switching80 channels/s scanningbuilt-in thermocouple reference junctionbuilt-in signal conditioning to measure thermocouples, RTDs and thermistors, AC / DC volts and current; resistance, frequency / period, diode test, and capacitance
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Product
PXI Digital Multimeter
Digital Multimeter
PXI Digital Multimeters, or DMMs, feature AC/DC voltage, AC/DC current, 2- or 4-wire resistance, and frequency/period measurements, as well as diode tests. You can also choose a PXI DMM with an isolated, high-voltage digitizer that can acquire waveforms at sample rates up to 1.8 MS/s at full input range, up to 3 A or 1,000 V. Additionally, you can choose a PXI DMM that can perform basic inductance and capacitance measurements.
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Product
Photovoltaic System Bypass Diode Tester
FT4310
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Hioki is pleased to announce the launch of the Bypass Diode Tester FT4310 for Photovoltaic Systems. The FT4310, which is designed to test bypass diodes in strings of crystalline photovoltaic cells, can be used to detect open and short-circuit faults in bypass diodes by string either in daylight or at night. The instrument is the first portable device capable of detecting bypass diode open faults in operating panels (without requiring the panels to be shielded from sunlight).
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Handheld Digital Multimeter, AC/DC Voltage, Continuity, Diode, 3.5, 2000, Manual, 250 V
72-13440
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*Palm size digital multimeter with 2000 count clear LCD display*CAT II 250V environment safety rating*Manual functional select and manual range selection*2m drop test, precision protection*Auto backlight off*Knobs shift smoothly, in-line with ergonomics*Equipped with comfortable protective cover and test probe holder*Powered by AAA 1.5V x 2 batteries*Non-contact voltage (NCV) detection*12-month limited warranty *view Terms & Conditions for details
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Product
Planar-Doped Barrier Diode Detector, 0.01 to 50 GHz
8474E
Diode Detector
The Keysight 8474E is a high-performance detector using a gallium arsenide, planar-doped barrier detecting element. It features extremely flat frequency response over its entire band of operation and very good frequency response stability versus temperature. The Keysight 8474E is also very rugged with high resistance to ESD damage. The Keysight 8474E detector is available with a 2.4-mm (0.01 to 50 GHz) connector. This detector offers the options for optimal square-law loads (Option 102) and for positive polarity output (Option 103). Because the unit-to-unit frequency response tracking of this device is typically better than plus or minus 0.3 dB, no matched response option is offered.
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Product
Supply Chain Management
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200 Customers100 Active SuppliersPurchasing for 60 material classifications including such materials as:a) IC, Resisters, Capacitors, Wire, Cable, Power Suppliesb) Connectors, Converters, Diodes, Fuses, Fabricated partsc) Inductors, Relays, Switches, Hardware
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Single-in-Line Reed Relays
Series 117
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SIL relays - Very High Density Instrumentation & ATE. Smallest board area. 1A version requires 0.15 x 0.27 inches (3.8mm x 6.8mm). 1 or 2 switches with 3 Watts rating. 5 Volt coils with optional diode
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Product
Manual Tunable Littrow Laser System
Lynx S3
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Littrow Monolithic Tunable External Cavity Laser, 370nm .. 1770nm, up to 300mW, patented technology, monolithic cavity design, hands-off operation, narrow linewidth, up to 30GHz mode-hop free tuning, free space and fiber coupled versions. Check our ar-coated diode stock list for availability.
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Product
Digital Multimeter
6400 DM
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Standard Electric Works Co., Ltd
● 4000 counts LCD with a maximum display of 3999.● Angled display design helps the user to identify the reading of value easier.● Auto ranging designed.● Range change function.● Continuity check.● Diode measurement.● Data hold function.● Low battery indication.● Over range indication.● Fuse protection.● Special hook design used to hang the meter for ease of use.
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Product
PXI-4071, 7½-Digit, ±1,000 V, Onboard 1.8 MS/s Isolated Digitizer, PXI Digital Multimeter
778271-01
Digital Multimeter
7½-Digit, ±1,000 V, Onboard 1.8 MS/s Isolated Digitizer, PXI Digital Multimeter - The PXI‑4071 is a high-performance 7½‑digit, 1,000 V DMM that provides the measurement capabilities found in two common test instruments: a high-resolution DMM and a digitizer. As a DMM, the PXI‑4071 delivers fast, accurate AC/DC voltage, AC/DC current, 2‑ or 4‑wire resistance, and frequency/period measurements, as well as diode tests. In the high-voltage, isolated digitizer mode, the PXI‑4071 can acquire waveforms at sample rates up to 1.8 MS/s.
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Digital Multimeters
HDM3065 series
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Qingdao Hantek Electronic Co., Ltd.
6 1/2 bit resolution;front and back multimeter input,measure a key switch;statistic analysis、 histogram and run chart display function;Double display measurement function,display 2 kinds of signal parameters at the same time;3A/10A current range;4.3 inch 64K LCD;0.1uV resolution,easy to use,parameters can be setted easily; 13 kinds of measure functions:DC Voltage, AC Voltage, DC current, AC current, 2 line resistance, 4 line resistance, capacitance, diode, connectivity, frequency, period, Arbitrary sensor, temperature.
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Product
Clamp Meter AC Current 1999 Counts
VA310 VA310C
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Diode Test Back Light Continuity Buzzer.
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Product
Switches-DPDT
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Macom Technology Solutions Holdings Inc.
At MACOM we offer an extensive collection of switches covering multiple commercial and aerospace and defense markets. Our product portfolio has a broad frequency spectrum from DC to 70 GHz. Our silicon Heterolithic Microwave Integrated Circuit (HMIC) PIN diode process is ideal for high power and broadband switches operating from 50 MHz to 26 GHz. Our AlGaAs PIN diode process can extend the upper frequency range of our switch die beyond 70 GHz and is ideal for instrumentation and radar applications. Our GaAs pHEMT and MESFET technology is ideal for fast switching and low control voltage switches optimized for both narrow band and broadband applications. Our 75 Ohm absorptive switches are designed specifically for demanding CATV, FTTx and DBS Infrastructure and CPE applications.
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Basic Multimeters
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PeakTech Prüf- und Messtechnik GmbH
Is a very handy and safe pocket-sized multimeter. It offers measurement functions for direct and alternating voltage, direct and alternating current and resistance measurement. A continuity test and diode test can also be carried out.
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Product
Laser Diode Life Test
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Life-tests consist of the highly accelerated ageing, under controlled conditions, of a group of lasers taken as a representative sample. Optical degradation of the laser diodes is observed and recorded by precisely measuring changes in the laser's operating characteristics during the test. Life-tests are used for vendor qualification of the laser diodes during product development and can be conducted throughout the production life of the laser.
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Product
Optoelectronic Subsystems and Modules
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We offer many packaging and customization options for our optoelectronic subsystems and photonic modules. From standard to custom products, Opto Diode provides fast prototyping and highly reliable devices to meet your most critical photonic needs.
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Product
Pocket Type Digital Multimeter
MCD-007
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・Easy operation with rotary switch.・AC/DC voltage, resistance, continuity check and diode test with full autoranging operation.・3200 count full scale with bargraph display.・Low power consumption with auto power off function.
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Product
Industrial Clamp Meters
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*Measures AC+DC current*AC and AC+DC voltage measurements with digital low pass filter for accurate readings on variable frequency drives*Also measures DC voltage, resistance, capacitance and frequency*Tests continuity and diodes*Flashlight inside clamp jaw for easier work in dark locations*Backlight & relative mode for added versatility*Peak-RMS measures motor inrush current*AmpTip™ increases accuracy on small wires and low current*Two voltage detection modes - non-contact or using a single test lead*Data hold*Recording of Maximum, Minimum, and Average readings*Crest (peak hold) feature captures current or voltage peaks as short as 5 milliseconds
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Product
Wide Band Filters (multi-octave)
ERF-5W™ Series (Single & Dual)
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The new ERF-5W™ filter takes Pole/Zero’s MINI-ERF® technology to a higher level of RF power handling, with 5W (average) in-band power handling, and covering the entire military tactical radio tuning range of 30-520 MHz in one integrated package. This tunability is accomplished by the use of three poles of selectivity, multiple internal tunable filters along with high performance PIN diode RF band select switches. The tunable filters are designed to minimize size and power consumption, while maintaining high RF power handling and linearity characteristics. Serial control is accomplished via a standard Serial Peripheral Interface (SPI)-based bus.
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Product
Clamp On Meters
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Triplett Test Equipment & Tools
1000A True RMS AC/DC clamp-on meter with a backlit LCD display. It offers a large variety of measurement features including AC/DC Current, AC/DC Voltage, Resistance, Temperature, Capacitance, Continuity, Diode Test and NCV Detector. The rubberized overmolded housing provides impact and drop resistance in a sleek ergonomic design, and the user-friendly Auto Power Off feature helps maximizes battery life. With a CAT III 600V design, it provides superior resistance to damage from transient overvoltages in any demanding industrial setting. The Model 9325 is suited for a variety of industrial and residential applications such as security, electrical, HVAC installations and more. Includes test leads, Type K Temperature probe, 9V battery, and case.
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Product
PXI-4132, 100 V, 2 W Precision PXI Source Measure Unit
780558-01
Source Measure Unit
±100 V, 10 pA Precision PXI Source Measure Unit—The PXI-4132 is a programmable, high-precision source measure unit (SMU). It has a single isolated SMU channel that offers a four-quadrant output that incorporates remote (4-wire) sense as well as external guarding. With its high measurement resolution integrated guarding, the PXI-4132 is ideal for high-accuracy leakage measurements on integrated circuits, discrete components, PCBs, and cables. You can also perform high-speed I-V measurements on a variety of components including diodes and organic LEDs using the onboard hardware sequencing engine. In addition, you can synchronize multiple PXI-4132 modules using the PXI backplane to provide high-speed I-V measurements on transistors and more complex devices.
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Product
Automated Optical Inspection
AOI
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No complex assembly process is complete without the ability to inspect and characterize the many different components used. ficonTEC’s fully automated INSPECTIONLINE systems acquire high-resolution pictures of the surfaces of interest and performs optical inspection based on the user’s criteria. For example, facet inspection of laser diodes, QC for coatings, surface inspection, top/bottom/side-wall inspection of semiconductor chips, and die sorting are just some of the many inspection tasks performed routinely by ficonTEC’s suite of inspection tools. As for all of ficonTEC’s systems, a modular approach permits the inspection platform to equipped with additional features – automatic tray handling and various feeding philosophies, testing capabilities (e.g. LIV), top/bottom chip inspection, and in-situ labelling.
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Product
3-Slot Data Acquisition Mainframe With GPIB, Three 20-Channel Multiplexer Modules, And BenchVue DAQ Software
DAQ973MBX
Mainframe
The DAQ973MBX Best Multiplexer Bundle offer includes a DAQ973A three-slot data acquisition mainframe, three 20-channel DAQM901A multiplexer modules, and a BV0006B BenchVue DAQ software with a KeysightCare software support subscription. This bundle provides the following:3-slot mainframe with USB, LAN, and GPIB6.5-digit (22-bit) internal DMM60 channels of multiplexer switches6 channels of dedicated current measurements2-and 4-wire scanning300 V switching80 channels/s scanningbuilt-in thermocouple reference junctionbuilt-in signal conditioning measures thermocouples, RTDs and thermistors, AC / DC volts and current; resistance, frequency / period, diode test, and capacitance36-month node-lock BV0006B BenchVue DAQ software license with KeysightCare software support subscription
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Product
Compact Transmitter Module
AMC-I
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Virginia Diodes'' Signal Generator Extension Modules (SGXs) provide high performance frequency extension of microwave signal generators into the THz range. VDI now offers integrated Amplifier / Multiplier Chains that provide industry leading performance in a compact package.
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Product
LIMITER P-I-N DIODES FROM 0.7 TO 9.55 GHz
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They prevent failure of of input amplifying stage of low-noise receivers with radio pulse power up to 5000 Watt. They can also be applied as seperate units without power supply and acting as controlled switches. This component is very valuable for radar applications because the high power transmitter and extremely sensitive receiver work with a single antenna.
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Tunable Diode Laser Absorption Spectroscopy
5100 TDLAS
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The feature-rich 5100 TDLAS offers high-sensitivity, analyte-specific, fast-response measurements for critical industrial applications. It features a single absorption cell and integrated sample system in a compact, cost-effective package.
