Light-Emitting Diode
Semiconductor diode that emits narrow spectrum light by converting electric energy into electromagnetic radiation.
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Product
Laser Diode Drivers
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Arroyo Instruments offers a broad range of laser drivers to meet your exact test needs. From 100 milliamps to 100 Amps, all of Arroyo Instruments' LaserSource benchtop laser drivers include unique features not found on competing products such as optically isolated photodiode and modulation inputs, programmable PD bias, and both RS232 and USB computer interfaces. The LaserSource also has laser diode protection circuits such as interlock, ESD protection, and hardware limits for current and voltage.
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Product
Two Diode Assembly, P/N 6030C
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Two Diode Assembly, P/N 6030CEach diode is rated for 400 Amps, 1200 PIVTwo diodes are installed on one heatsinkDimensions: 8”H x 8”W x 10”DEstimated weight: 20 lbs.When A is greater than B, Battery 2 is reversed BiasWhen B is greater than A, Battery 1 is reversed Bias
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Product
SCR, Diodes & Assemblies
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SCR and Diodes are available as assemblies or discrete parts. Most assemblies are encapsulated. CEHCO stocks a variety of rectification products such as Diodes, SCR’s (silicon-controlled rectifiers), and Encapsulated Assemblies. We SCR and diodes replacement specialist. We specialize in obsolete and hard-to-find SCR and diode assemblies. We can offer an equivalent replacement for most obsolete rectification devices.
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Product
Laser Diode Reliability Burn-In / Life-Test System
58602
Test System
Chroma 58602 is a high density, precision multi source measurement Unit (SMU) module with temperature control and exchangeable interface developed for burn-in, reliability and life test of optoelectronic components including laser diodes, VCSELs, VCSEL Arrays, silicon Photonics, photo-diodes and other similar components.
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Product
Power Diodes
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Renesas power diodes support the high performance and small size and weight of mobile and information devices.
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Product
Diode Tester
FEC VF40CM
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Frothingham Electronics Corporation
The VF40CM is intended for testing VF, HALF CYCLE SURGE, and THERMAL RESPONSE/RESISTANCE on small- and medium-power diodes and rectifiers. It can also measure THERMAL RESPONSE/RESISTANCE on NPN and PNP bipolar transistors using an external user-supplied VCB supply.The VF40CM also is sometimes used to measure VZ of low-voltage zener diodes up to the compliance voltage limit of the tester. 20V at 20A is possible.
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Product
SiC Schottky Barrier Diode
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We offer high-performance products with low forward voltage (VF) and high-speed reverse recovery time (trr) for increasing device efficiency.We are also employing a new material (silicon carbide: SiC) for products with even higher efficiency.
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Product
Meter, Hand Held, Capacitance, Diode, Resistance, 20000 µF, 1999
72-8150
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Compact meter is ideal for capacitor measurement in service and assembly applications. Quickly and accurately measure capacitance values up to 20mF (20,000μF), in nine ranges, and resistance to 2,000MΩ in nine ranges.
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Product
Millimeter-wave and Microwave GaAs Diodes
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Keysight Technologies provides MMIC diodes ideal for microwave radio, aerospace and defense, and instrumentation applications.
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Product
Handheld Digital Multimeter, AC/DC Voltage, Continuity, Diode, Resistance, Temperature, 3.5, 2000
72-13435
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*Clear LCD Display*Equipped with comfortable protective cover, test probe holder*2m drop test, precision protection*Auto Power Off*Auto Backlight Off*Loud Buzzer Sound*Knobs shift smoothly, in-line with ergonomics*Powered by AAA 1.5V x 2 batteries*12-month limited warranty *view Terms & Conditions for details
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Product
Diode Lasers
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The large spectral coverage of our diode lasers combined with the compact form factor, direct modulation capability (up to 150 MHz), true off during modulation (>70 dB aspect ratio), and integrated spectral clean-up filters make them ideal for applications in high resolution bioimaging, flow cytometry, optogenetics and quantum technologies.
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Product
USHIO Red Laser Diodes (633nm - 690nm)
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The Optoelectronics Company Ltd
Features: 5.6 mm CAN package, Optical output power: 80 mW (CW), 300 mW (pulsed – pulse width: 10 ns, duty: 10%), Lasing wavelength: 658 nm, Wall-plug efficiency*: 33%, Operating temperature: -10° – +60° C (CW); -10° – +75° C (pulsed), Single transverse mode, TE mode oscillation, MTTF >10,000 hours
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Product
Low-Barrier Schottky Diode Detector, 10 MHz to 12.4 GHz
423B
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The Keysight 423B 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. A video load (Option 002) extends the square-law region to at least 0.1 mW (-10 dBm).
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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
External Cavity Diode Lasers
ECDLs
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High-performance ECDLs and injection-locked optical amplifier.
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Product
SP4T RF Pin Diode Switches To 16 GHz
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The 4-way series of absorptive and reflective switches operate from 100 MHz to 16 GHz. They are rated at 200 mW maximum input power and have a switching time of 100 ns. SP4T switches that operate up to 8 GHz have a maximum VSWR of 1.6:1 and minimum isolation of 60 dB. All absorptive and reflective switches manufactured by Pulsar Microwave require both positive and negative 5-volt supplies. Additionally, the TTL control logic operates from 0 to +5 VDC. Voltage connection is made with feed thru terminals. Ground connection is made through the chassis and turret terminals.
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Product
Low-Barrier Schottky Diode Detector, 0.01 to 18 GHz
33330B
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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
Diode Pumped Actively Q-switched Lasers
NL120 Series
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NL120 series electro-optically Q-switched nanosecond Nd:YAG lasers provide up to 10 J per pulse with excellent stability. The innovative, diode‑pumped, self‑seeded master oscillator design results in Single Longitudinal Mode (SLM) output without the use of expensive narrow linewidth seed diodes and cavity‑locking electronics.
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Product
Laser Diode Source Product Family
LDS-7200
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5 nanometers tuning range• 10 picometer setpoint accuracy• 0.1 picometer resolution• 20mW output power• 0.005 dB power stability• Built-in coherence control• Integrated function generator• USB remote interface• Application program with source code
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Product
SP3T RF Pin Diode Switches To 18 GHz
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Pulsar Microwave manufactures 3-way absorptive and reflective switches for use in 50-ohm systems. These SP3T switches operate from 100 MHz to 18 GHz and handle 200 mW input power. VSWR performance is often 1.6:1 or better with 100 ns switching time. Minimum isolation of 60 dB is specified for most units. Absorptive and reflective switches require +5V and -5V power supply to function. Control logic is from 0 to +5 volts. All voltage and ground connections are made by feed thru and turret terminals, respectively.
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Product
Gunn Diodes
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The Gunn diode is the best known and most readily available device in the family of transferred electron devices (TED). They are employed as DC to microwave converters using the negative resistance characteristics of bulk Gallium Arsenide (GaAs) and only require a standard, low impedance, constant voltage power supply, thereby eliminating complex circuitry. Teledyne Lincoln Microwave’s DC1200 series of GaAs Gunn diodes is designed for operation at fixed frequency (determined by the oscillator cavity) within a specified band under CW or pulsed conditions.
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Product
THz Diodes
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Macom Technology Solutions Holdings Inc.
The intrinsic cutoff frequencies of these Schottky junction devices exceed 1 THz, making them well-suited for use in mixers and detectors operating in the frequency bands from 60 GHz into the hundreds of GHz bands.
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Product
PRO8 Modular Laser Diode Platform
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Thorlabs offers the PRO8 modular test and measurement platform in 2-slot and 8-slot configurations. These customizable bench top chassis let users build a compact fiber or laser diode testing platforms for their lab or factory floor. Modules include lasers, TEC controllers, optical switches, and current controllers.
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Product
Solid State PIN Diode Transfer Switch, 100 MHz to 8 GHz
P9400A
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The Keysight P9400A solid state PIN diode transfer switch offers outstanding performance in terms of port-to-port isolation, switching speed and low insertion loss over a broad operating frequency range of 100 MHz to 8 GHz. The P9400A is particularly well-suited for ultra-fast RF and microwave switching applications in instrumentation, communications, radar, switch matrices and various other test systems where high isolation, speed and lifetime of a switch are critical.
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Product
MINIATURE SILICON DIODE TEMPERATURE SENSOR, 2 To 600 Degress Kelvin
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Insight Product Company offers SILICON DIODE TEMPERATURE SENSORS CAN BE USED FOR TEMPERATURE Â MEASUREMENTS IN DIFFERENT FIELDS OF CRYOGENIC ENGINEERING AND EXPERIMENTAL PHYSICS. THEY ARE MINIATURE AND OPERATE IN THE TEMPERATURE RANGE FROM 2 TO 600 K.
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Product
MOSFETs, MESFETs, and Schottky Diodes
Semiconductor Module
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The Semiconductor Module allows for detailed analysis of semiconductor device operation at the fundamental physics level. The module is based on the drift-diffusion equations, using isothermal or nonisothermal transport models. It is useful for simulating a range of practical devices including bipolar, metal semiconductor field-effect transistors (MESFETs), metal-oxide-semiconductor field-effect transistors (MOSFETs), Schottky diodes, thyristors, and P-N junctions.
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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
SP6T RF Pin Diode Switches To 12 GHz
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The SP6T series of 6-way absorptive and reflective switches manufactured by Pulsar Microwave cover applications from 300 MHz to 12 GHz. They have an isolation of 60 decibels and most models specify 1.6:1 or better return loss throughout frequency band. These 6-way switches require a +/- 5VDC supply to operate. Switching control uses individual 0-5V TTL control logic. Voltage and logic control interfaces into a system using a 9-pin D-SUB connector installed.
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Product
SPDT PIN Diode Switches
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Fairview offers a comprehensive selection of 23 different models of SPDT PIN diode switches that cover frequencies ranging from 10 MHz to 67 GHz. The high isolation levels up to 80 dB ensure that unwanted signals will not leak into the desired signal path. Other critical performance features include low insertion loss as low as 1.1 dB and fast switching speed performance as low as 50 nanoseconds. Both absorptive and reflective designs are available and every model utilizes integrated TTL compatible high speed driver logic circuitry. These SPDT switches are constructed using MIL-Grade rugged coaxial packages and several models support field replaceable connectors. All models are EAR99.
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Product
Diode Laser Systems and Fiber Lasers
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The HighLight Series of direct-diode systems and fiber lasers are robust and easy-to-use. These systems have a proven track record in industrial materials processing applications.
