Diode
See Also: Laser Diode, Zener Diode, Diode Test, Photodiode
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Product
SMD Tester Capacitance Resistance Diode Tweezers Test Pen Multimeter SMD Meter
VA503
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
SMD tester Capacitance Resistance Diode Tweezers Test Pen Multimeter SMD Meter. SMD Components Identifier
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Product
Digital Multimeter
MM-2
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Our compact, low cost Model MM-2 Digital Multimeter with True RMS is ideal for general electrical testing and troubleshooting. This full function multimeter measures DC voltage to 1000 V and AC voltage to 750 V, DC and AC current to 10 A and resistance to 400 Ohms. In addition to volts, amps and ohms, this meter includes audible continuity, diode, LED and transistor hFE tests. The rotary switch allows you to select from any of the functions quickly and easily.
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Product
Switches-SP3T
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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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Product
Digital Controlled Phase Shifters To 4 GHz
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Pulsar's Digital Controlled Phase shifters utilize PIN diodes and delay lines to produce the necessary phase requirements. These digital phase shifters use switched lines to obtain temperature stable phase shift. The phase is specified at the center frequency ± 3.0% and is proportional to frequency over the entire band.
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Product
Switches-SPDT
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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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Product
Alternator/Battery Load Tester
6031
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• Tests for defective alternator diodes including GM trio test• Performs complete battery test• 125 Amp load checks state of charge • Searches for excess starter current and alternator/regulator output voltage• Includes test lead set (610271)• Made in USA of US and Global Components
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Product
Temperature Measurement System
TMM-100
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Thermal Engineering Associates, Inc.
The self contained TMM-100 module accepts diode, thermocouple and thermistor temperature sensors. The USB-connected instrument is supplied with Windows™ 7, 8 & 10 compatible software that provides for sensor measurement on a cyclic basis and for data logging of all measured values. LabVIEW™ Virtual Instrument (VI) drivers are available as an extra cost option for users that wish to incorporate the TMM-100 into an application-specific measurement environment.
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Product
Digital Clamp Tester (CE)
M-2100
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Wide current measurements with tear drop type 55mmφCT up to 2000A.*Data-hold and Auto power off function.*Additional AC/DC voltage, resistance, diode test, continuity check.*Conform to IEC safety requirements.
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Product
Multimeter
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To measure DC voltage, AC voltage, DC current, AC current, resistance, frequency (auto Ranging), diode, Continuity test, inductiance, capacitance, transistor (hFE) value.
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Product
Phase Detectors
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Macom Technology Solutions Holdings Inc.
MACOM's MSPD Series Integrates an SRD reference frequency multiplier, coupling capacitors and a Schottky diode microwave sampler / phase detector in a 0.075” by 0.100” hybrid. They are used to phase lock microwave oscillators up to 22 GHz to a much lower reference frequency by deriving a locking voltage from the sampled RF and the multiplied reference.
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Product
E & W-Band PIN Diode Waveguide Switches
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Fairview Microwave’s single-pole single-throw (SPST) and double-pole double-throw (DPDT) PIN diode waveguide switches feature fully integrated WR-10 and WR-12 waveguide ports and cover popular E-band (60 to 90 GHz) and W-band (75 to 110 GHz) frequencies. Switch circuits integrate low loss Fin-line assemblies with high performance GaAs beam-lead diodes that results in 4 dB insertion loss, greater than 25 dB of Isolation and fast switching speed < 300 nsec.
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Product
Software
Junction Measurement and Analysis
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Materials Development Corporation
A comprehensive set of analyses for junction diode or Schottky barriers begins with C-V data gathering that adjusts the voltage step to the slope of the C-V characteristics. This assures an optimum set of C-Vdata whether the voltage range is small or large. Doping profile and resistivity profile are both available at the touch of a key. Plots of 1/C2 - V or Log(C) - Log (V+ phi) show doping uniformity and doping slope factor. Exclusive recalculation options allow adjustment of stray capacitance and area to facilitate calibration using a standard reference wafer of known doping or resistivity.
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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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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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Product
Bipolar/FET/Diode Dual Head Production Test System
36XX
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Two test stations on the 3600E and 3601E systems. Performs DC, AC, and pulsed tests. Excels at evaluating difficult to measure parameters on zeners, current limiters, varactor tuning diodes and darlingtons. 24 bin opto-isolated handler/prober interface. Parallel first-in first out computer to tester interface for maximum throughput. Parallel testing with a 3602E or 3603E allows shared test execution for extremely high throughput applications when interfaced to high speed handlers with multiple test sites.
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Product
8-Channel Relay Output Board With Housing for Mounting on a DIN Rail
PX8500-G
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The PX8500 is an external 8-channel relay board for the connection of digital output boards. It can be cascaded in 16, 24 and 32 relays and is intended for mounting on DIN supporting rails. The board provides a convenient interface between an industrialprocess and the SUB-D connectors on ADDI-DATA boards. The change-over contacts of the relay are controlled through 24 V signals. The 24 V voltage supply is protected through varistors and transil diodes. The board is intended for the use with 220 V supply. The creeping distance (acc. to DIN VDE0110) and the connector cross sections allows high-power switching (up to 2,500 VA).
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Product
Laser Diode Characterization Testing
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The Yelo Laser Diode Characterization system performs automated characterization of a laser device. The system will allow the operator to load a single packaged Laser device into a TEC controlled fixture mount. Each test station (LIV, Spectrum, Far Field/Beam Divergence) will then automatically align with the Laser Device in a sequential order and perform the automated tests required of each station.
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Product
LED Burn-In Test
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Burn-in system, based on LXI instrumentation, for concurrent testing of up to 80 DUTs in a climatic chamber. Devices to be tested include modern light emitting diodes and LED modules.The system consists of 2 control cabinets, each with 40 independent supply and measurement channels. Each channel can be configured individually via the operator software (current or voltage, including the relevant limit values). The software supports logging of current and voltage values for each DUT on all 80 channels with a sampling rate of <1s. Additionally, the software and system also support digital I/O channels, e. g. for controlling the climatic chamber. Inputs for connecting temperature sensors are also provided.
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Product
Thermal Characterization Testing Services
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Thermal Engineering Associates, Inc.
Thermal Characterization - TEA offers this service to customers having need for precise thermal parameter values for product data sheets, purchase specifications, specific application configurations, and/or device comparisons. This service is offered for a wide range of Discrete Devices (i.e., Bipolar Junction Transistors, MOSFETs, IGBTs, Diodes, SCRs, Triacs) and Integrated Circuits (i.e., digital, linear and mixed-signal devices).
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Product
SpikeSafe DC / Continuous Pulsed Current Sources
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The Vektrex SpikeSafe™ DC / Continuous Pulse (DCP) Current Sources provide reliable DC or pulsed drive for LED or laser diode reliability testing, IESNA LM-80 maintenance testing, and other test applications requiring DC or continuous pulse current. Models support currents from 500mA to 60A and compliance voltages from 50V to 400V. All models feature individual channel control, accurate pulsing over long output cables, precise current, precision pulsing for improved measurement repeatability, and high power density — typically 6.4kW-8kW.
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Product
Laser Diode Testing
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The low power series of burn-in and life test systems are designed to test the reliability of low power laser diodes up to 1 Amp in current. The modular design means they can test up to 2,048 lasers, however due to the flexibility of the system, it can be adapted to suit both low volume R&D environments and high volume production environments.
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Product
Digital Multimeters
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The Gamma series consists of digital multimeters. They are capable of measuring electrical parameters like current, voltage, frequency, temperature, resistance, diode test and continuity test of the circuit respectively.
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Laser Diodes
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With over 30 years of considerable experience in photonics industry, USHIO offers a wide range of high-quality Laser Diodes. They are available in different intensities and sizes, suitable for each and any application. These are industrial quality, reliable laser diodes offering high powers and low operating currents, long lifetimes and energy efficiency. All USHIO laser diodes are RoHS compliant. It is also possible to produce Laser Diodes to customer specifications. We offer technical support helping you select the ideal laser diode to get the most from your application. For laser diodes we are offering both test data and wavelengths selection on request. Please feel free to contact us (link) – we will be happy to help you.
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Product
Visual Fault Locator
FFL-310-U
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FFL-310-U Visual Fault Locator is equipped with a 650 nm high power visible laser diode,can be operated in -CW (continuous) or … MOD (1Hz modulation) mode. There is one LED indicator：with RED or GREEN light; the RED one shows the operating mode of the laser diode output signal, and the GREEN one indicates low battery level. FFL-310-U is designed in a card-size dimensions.
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Power Discrete Tester
Mostrak-2
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M2 test system has multiple test generators which cover static and dynamic test procedures. It is our first truly modular tester which allows for the system to be upgraded and expanded when needed. M2 are designed to get the tester as close as possible to the handler interface and operator at the highest possible speeds. M2 is capable of HV (3 kV) and LV (600A) testing and has dynamic switching capabilities up to 1200V. MOSTRAK systems can test the following device types: MOSFET, IGBT, Bipolar transistor, Diode - rectifiers, Thyristor (SCR) - Triac, Linear voltage regulator (VReg), Transient voltage suppressor (TVS).
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Product
Palm Size Digital Multimeter, Calibrated, 1999 Count, Mean Value, Manual Range, 3.5 Digit
72-7770 CAL DU
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The 72-7770 CAL DU from Tenma is a palm sized digital multimeter with 3 3/4 digit LCD. It is 3 1/2digits with steady operations, fashionable design and highly reliable hand held measuring instrument. The meter measures AC/DC voltage, AC/DC current, resistance, temperature, diode and continuity. It is an ideal tool for maintenance. The multimeter features square wave output, data hold, low battery indicator and display backlight, This meter complies with the standards CE, IEC61010, in pollution degree 2, overvoltage category (CAT I 600V, CAT II 300V) and double insulation.
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Product
Near IR Image Plates
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The IR Display Plate is a versatile instrument that presents clear, high contrast images of all near IR laser beams. These displays are made on infrared sensitive phosphors which offer a variety of unique features, variable image retention times for pulsed lasers, high resolution for CW YAG, and a good response to gallium arsenide light-emitting diodes. All near IR lasers are capable of being displayed over a wide sensitivity range.
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Digital Multimeter
PDMT25
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4000 Display CountPeak Capture ModeData HoldMax/Min Recording ModeVoltage DC: Max Range 1000 V, Accuracy +/- 0.5%Voltage AC: Max Range 1000 V, Accuracy +/- 0.8%Current DC: Max Range 10 A, Accuracy +/- 1.2%Current AC: Max Range 10 A, Accuracy +/- 1.8%Resitance: Max Range 40 M, Accuracy +/- 0.8%Duty Cycle: Max Range 99.9%, Accuracy +/- 1.2%Temperature: Max Range 760 C / 1400 F, Accuracy +/- 3.0%Frequency: Max Range 10 MHz, Accuracy: +/- 1.5%Capacitance: Max Range 40 mF, Accuracy +/- 1.5%Diode Check
