Diode
See Also: Laser Diode, Zener Diode, Diode Test, Photodiode
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Product
Low-Barrier Schottky Diode Detector, 0.01 to 18 GHz
33330B
Diode Detector
The Keysight 33330B low-barrier schottky diode detector has been widely used for many years in a variety of applications including leveling and power sensing. It offers good performance and ruggedness. Matched pairs (Option 001) offer very good detector tracking.
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Product
Laser Diode Driver
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Fibotec offers special laser diode drivers, especially versions that accommodate laser diodes via integrated terminal bases. Two standard products for different applications accommodate laser diodes in butterfly packages with up to 2 A forward current. The "Pump Laser Pinout" is standard. The configuration for "Signal Laser" is available on request.
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Product
Battery Monitor
BAF-M2
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Schumacher Electric Corporation
BATTERY MONITOR• Plugs into a 12 volt automotive cigarette lighter receptacle• Allows instant monitoring of battery & charging system voltage• Constant automotive battery and charging system check with a digital readout• LED warning lights alert you when your battery or charging system is not functioning properly• Detects charging input voltage within 0.1 volts variance• Detects problems with the alternator, diode and any variance of more than 0.8 volts• Alerts you once battery drops to 12.0 volts giving you approximately one more hour of run time, depending on the system’s wattage• Digital display indicates electrical voltage of your battery• Mounted display on your car’s dashboard for constant monitoring of your electrical system Contents: (1) Battery Monitor with 12V DC plug
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Product
Simulation Models for Passive Components, Transistors, Diodes, etc.
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An indispensable collection of the industry''s most advanced simulation models for passive components, transistors, diodes and more. These reliable, measurement-based models maximize the RF/MW electronic design automation (EDA) process, reduce design cycle times, and lower product development cost. With a few EASY steps, the Modelithics Model Libraries are ready to use in EDA tools.
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Product
Light
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Welcome to Thorlabs; below you will find links to light emitters, sources, and controllers, a subset of our entire line of photonics products. Our light sources are conveniently separated into coherent and incoherent sources. The coherent source category includes laser diodes, laser diode modules, tunable lasers, HeNe lasers, and femtosecond lasers, while the incoherent source link brings you to a selection of LEDs, white light, and broadband SLD sources. The Quantum Electronics category includes optical amplifiers, modulators, and gain elements that are frequently used in research and OEM applications. All of our light sources and optical amplifiers are supported by an extensive line of mounts, sockets, TEC controllers, and current controllers.
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Product
Components - Harmonic Mixers (WHMB)
WHMB Series
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Farran Technology manufactures a comprehensive range of waveguide harmonic mixers for use with industry standard spectrum analysers and other custom applications. Models WHMB are fully calibrated broadband balanced diode units covering 26.5-110 GHz in standard waveguide bands. We also offer a low cost general purpose model WHMP covering 26.5-170 GHz.
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Product
16-Channel RTD Signal Conditioning Card
ProDAQ 5821
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The ProDAQ 5821 series of Signal Conditioning Cards is designed to interface with a variety of sensors, principally RTDs, Thermistors, Cryogenic Diodes and Voltage type sensors. Each version of the 5821 provides the capability of precise 4-wire measurement. In order to achieve this, a precise 500μA constant current source is provided per channel. The current source can be disabled on a per channel basis and is monitored to ensure that current is flowing. The value of the output current is stored on-board after calibration. In order to achieve the highest accuracy the output current may be automatically calibrated 'on-the-fly' using the ProDAQ 3416 24-bit Sigma-Delta ADC card and an on-board precision resistor.
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Product
Modular Tunable Littrow Laser System
Lynx
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Littrow Modular Tunable External Cavity Laser, 370nm .. 1770nm, up to 300mW, patented technology, modular cavity design, easy laser diode exchange, 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
Header Covers
Series 650
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Header Covers. Aries offers a complete line of DIP headers and covers useful for mounting components such as resistors, diodes, etc. Consult Data Sheet 12032 for mating DIP header information. Four cover heights provide mounting of 1/8? [3.18] high to 3/4? [19.05] high components.
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Product
Digital Multi-Meter
7124A
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Peaceful Thriving Enterprise Co Ltd
This is a low power consumption, high accuracy, and stable hand held 3 1/2digits (2000 counts) multimeter; with special designed IC to support true RMS measurement. It performs measurements of DC voltage / current, true RMS AC voltage / current, resistance, diode, continuity, and non-contact voltage sensing.
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Product
Test System Mainframe
ITC59000
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The ITC59000 Test Platform is a desktop DynamicParametric Test System mainframe. The ITC59000Test Platform accepts up to four Test MeasurementUnits (TMUs) that perform transient measurements onsemiconductor devices such as power MOSFETs,IGBTs, and diodes.
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Product
SFP
4 Gbps
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Is specifically designed for high performance integrated duplex data link over multi mode optical fiber. The high-speed oxide VCSEL and photo diode are provided as a light source and a detector, respectively.
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Product
DIGITAL MULTIMETER, Compact 3 1/2
IBL-603
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International Biological Laboratories
Interlabs 603 is a compact, rugged, battery operated, handheld 31/2 Digital Multimeter with large LCD display. They can be used for measuring DC voltage and current, AC voltage and current, resistance diode forward voltage, transistor hFE and open circuit testing with capacitance test facility etc.
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Product
TDL Gas Analyzers
SERVOTOUGH Laser 3 Plus
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SERVOTOUGH Laser 3 Plus range - the world’s smallest cross-stack Tunable Diode Laser (TDL) gas analysers, which can be optimised for combustion, ammonia slip and process control applications in the hydrocarbon processing sector.
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Product
SMD Testers
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Is a miniaturized and integrated utility model measuring instrument, which can automatically identify components such as resistance, capacitance, diode, etc., with LED, voltage regulator, DCV, on-off and battery power measurement functions. SMD resistance, capacitance, diode (RCD) parameter measurement, is a good helper for electronics factories and electronics maintenance.
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Product
Isolation Amplifier Digital Output
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This coupler is an optically coupled isolation amplifier that uses an IC with a high-accuracy sigma-delta A/D converter and a GaAIAs light-emitting diode with high-speed response and high luminance efficiency on the input side, and an IC with a digital signal (MDAT, MCLK) output function on the output side. This coupler is designed specifically for high common mode transient immunity (CMTI) and high linearity (nonlinearity) applications, making it ideal for current sensing in motor drives.
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Product
Laser Diode Drivers
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Renesas offers a portfolio of laser diode driver (LDD) ICs for DVD/CD/Blue-ray optical drive and laser projection applications.
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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
Broad Area Laser Power Littrow Series
Cougar
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The TEC-200 External Cavity Diode Laser in Littrow configuration is designed for high output power up to 1500mW with moderate linewidth in the order of 10GHz. It is employed for Raman Spectroscopy. Please check our downloadable data sheets.
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Product
Shunt Regulators
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These are the standard reference voltage source widely used by the feedback circuits of switching power supplies. Compared to the Zener diode, which is a discrete product, a shunt regulator has much better voltage precision because voltage control is carried out as an IC.
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Product
Pulsed Injection-Locked IMPATT Amplifiers
Pulsed ESR/EPR
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Insight Product Company offers pulse injection-locked IMPATT amplifiers for pulse ESR/EPR experiments. Pulsed injection-locked amplifier incorporates IMPATT diode, ferrite input/output isolators, circulators, and pulse modulator. Only DC power supply, RF input signal, and external trigger signal are required to operate the amplifier. Output phase noise parameters are very close to the noise parameters of the input RF signal.
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Product
Two-Path Diode Power Sensors
NRP-Z2x1
Power Sensor
The R&S®NRP-Z211 two-path diode power sensors combine all key characteristics relevant for their use in production: They are cost-effective, fast, precise and USB-capable. The sensors support the same measurement functions as the R&S®NRPxx‑Z11/R&S®NRP‑Z2x/R&S®NRP‑Z31 three-path diode power sensors and offer the best price/performance ratio in their class.
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Product
3 ¾ DIGIT 2000A AC / DC Digital Clampmeter
KM 2775
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Kusam Electrical Industries Limited
• Auto Ranging• Full Automatic measurement• Range change function• Data Hold function freezes the reading• Continuity & Diode Measurements• Auto Power Off• Low Battery Indication
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Product
Shunt Voltage References
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Analog Devices offers a broad line of shunt precision voltage references that combine excellent accuracy and temperature stability with low noise and small packages. These devices operate in a manner that is functionally equivalent to a Zener diode. The bias current must be set higher than the sum of the maximum quiescent current of the voltage reference and the maximum expected load current. Since shunt voltage references are typically biased with a resistor, the voltage reference can operate on a wide range of input voltages.
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Product
Digital 130AMP Battery/Alternator Tester
MD4780
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For testing 6V and 12V batteries, charging systems, alternator diodes and starter. Industry leading 130 amp load .
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Product
Low-Barrier Schottky Diode Detector, 10 MHz to 18 GHz
8473B
Diode Detector
The Keysight 8473B Low-Barrier Schottky Diode (LBSD) detector has been widely used for many years in a variety of applications including leveling and power sensing. It offers good performance and ruggedness. Matched pairs (Option 001) offer very good detector tracking.
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Product
High-Speed Oscillators
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Renesas' laser diode driver product portfolio includes a push-pull oscillator used to reduce laser noise.
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Product
SiC Diodes
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ST’s silicon carbide diodes range from 600 to 1200 V – as single and dual diodes – and feature unbeatable reverse recovery characteristics and improved VF. Available in a wide variety of packages, from D²PAK to TO-247 and the insulated TO-220AB/AC, they offer great flexibility to designers looking for efficiency, robustness and fast time-to-market. ST’s SiC Schottky diodes show a significant power-loss reduction and are commonly used in hard-switching applications such as high-end-server and telecom power supplies, while also intended for solar inverters, motor drives and uninterruptible power supplies (UPS). ST’s automotive-grade 650 and 1200 V SiC diodes – AEC-Q101-qualified and PPAP capable – feature the lowest forward voltage drop (VF) on the market, for optimal efficiency in electric vehicle (EV) applications.
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Product
Low-Barrier Schottky Diode Detector, 10 MHz to 26.5 GHz
33330C
Diode Detector
The Keysight 33330C low-barrier schottky diode detector has been widely used for many years in a variety of applications including leveling and power sensing. It offers good performance and ruggedness. Matched pairs (Option 001) offer very good detector tracking.





























