Diode
See Also: Laser Diode, Zener Diode, Diode Test, Photodiode
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Product
SIL Reed Relays
Series 105
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• SoftCenter™ construction• Highest quality instrumentation grade switches• Encapsulated in a plastic package with internal mu-metal magnetic screen• Wide range of switch confi gurations -Form A, 1 Form B, 2 Form A, 1 Form C• Two pole relay requires the same board area as the single pole type• Dry and mercury wetted switches are available with the same pin configuration and footprint.• Many benefits compared to industry standard relays. Learn more here >.• Insulation resistance greater than 10E12 Ohms (1TOhms) for dry Form A devices• 5, 12 and 24 Volt coils are standard, with or without internal diode• 100% tested for dynamic contact resistance
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Product
Millimeter Wave Control Devices
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Ducommun millimeter wave products include various control devices for system integration. The CAE, CPS, CPD and CPM series control devices are discrete or MMIC based PIN diode attenuators and switches. The CAF, CAL, CAR and CPL series control devices are waveguide based mechanical tunable attenuators and phase shifters. These devices are offered to cover the frequency range from 18 GHz to 110 GHz.
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Product
3-Slot Data Acquisition Mainframe With GPIB, Two 20-Channel Switch Modules, And One 20-Channel Multiplexer Module
DAQ973SB
Mainframe
The DAQ973SB Better Multiplexer Bundle offer includes a DAQ973A three-slot data acquisition mainframe, two 20-channel DAQM903A Actuator / GP switch modules, and one 20-channel DAQM901A multiplexer module. 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 junction20-channel actuator / general-purpose switch with independent single-pole, double-throw (SPDT) relaysbuilt-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
Frequency Doublers To 12 GHz
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Pulsar Microwave Frequency Doublers utilize Schottky diodes in a bridge configuration to accomplish the frequency doubling. The input frequency operates from 0.2 to 6000 MHz. Frequency Quadruplers are also available using using this topology. Designs are matched to 50 Ohms and are available in a wide variety of package styles, such as plug-in, flatpack, and connectorized housings. Miniature surface mount packages are the most popular style, and are readily available on tape and reel for use in automated assembly applications.
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Product
Step Recovery Diodes
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Macom Technology Solutions Holdings Inc.
MACOM’s Silicon and GaAs varactor multiplier diodes provide broadband performance ranging from 10 MHz to 70 GHz. They are ideal for multiplier circuits and are available in die form, plastic and ceramic packaging. These diodes boast a flip chip series for higher frequency millimeter wave applications; plastic packaged series for microwave frequency surface mount applications; ceramic packaged series for high power waveguide and coaxial applications.
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Product
6/12/24/36V Conductance Battery Tester
MBT300
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Tests 6/12/24V lead acid batteries individually or in parallel and series battery packs. Displays battery or battery pack condition as % available capacity, rated capacity (CCAs), state of charge voltage, and good or replace status. Tests 6/12/24/36V starter and charging systems including starter draw, alternator and regulator output (loaded/unloaded), and diode ripple.
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Product
Darlington Arrays
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Darlington devices are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs or multiple Darlington transistors with common emitters, and integral suppression diodes for inductive loads. The nominal current rating of each output is 500 mA for the 7- and 8-output devices and up to 1.5 A for quad-output devices. The inputs are pinned opposite the outputs to simplify the application board layout. These devices interface standard logic families.
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Product
Deep Submersible Particle Size Analyzer
LISST-Deep
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The LISST-DEEP instrument obtains in-situmeasurements of particle size distribution,optical transmission, and the opticalvolume scattering function (VSF). Using ared 670nm diode laser and a customsilicon detector, small-angle scatteringfrom suspended particles is sensed at 32specific log-spaced angle ranges. Thismeasurement is post-processed to obtainsediment size distribution, volumeconcentration, optical transmission, andVSF. The electronics and opticalconfiguration in the LISST-DEEP are verysimilar to Sequoia’s workhorse, the LISST-100X. However, because of the extremedifficulty associated with keepingalignment under high pressure, the LISSTDEEPhardware design is radically differentfrom the LISST-100X. This allows theLISST-DEEP to be deployed down to 3000m and obtain reliable measurements ofthe in situ particle size distribution andvolume concentration in waters withoptical transmission up to 98.5%.
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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
Industrial Tech Diode Laser
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Our products include the most reliable high-power diode lasers available in the industry today. Our unmatched ability to scale manufacturing to consumer volumes ensures that we meet the technical and logistical needs of all our customers. With extensive technical and manufacturing expertise, we are a leading global source for VCSELs—industry-standard housing dimensions, very high reliability, and excellent performance over extended operational temperatures make them ideal for consumer markets.
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Product
Switch Filter Bank
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Corech Microwave’s Switch Filter Bank frequency covers DC to 50GHz, featured with multi-channels (4 to 8 channels), high power handling, and fast switching options. Pin Diode Based Switched Filter Banks provide the highest level of signal isolation, higher operating power levels, and lower insertion loss and achieve switching speeds of < 40 nanoseconds.
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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
Diode Temperature Monitor
SIM922
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Stanford Research Systems, Inc.
The SIM922 Diode Temperature Monitor and the SIM923 Platinum RTD Monitor are designed to measure four sensors simultaneously. Based on the modular SIM platform, they provide high-performance and multiple-channel capability in a small footprint.
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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
SP1T RF Pin Diode Switches To 18 GHz
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Pulsar Microwave manufactures pin diode RF switches that are controlled by TTL logic. This configuration is known as single pole, single throw and is often abbreviated SPST or SP1T. They have been engineered to function in 50-ohm systems, and are designed to operate from 40 MHz to 18 GHz. They have a switching time of 100 nanoseconds and input power rating of 200 mW (23 dBm). Performance of 1.6:1 or better VSWR and minimum isolation of 60 dB is typical of most models.All switches of this type require both +5VDC and -5VDC to operate. Typical current consumption is +/- 30 mA. TTL control logic of 0 to +5VDC is required. Units comes standard with SMA connectors.
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Product
PXIe-4082, 6½-Digit, ±300 V, Onboard 1.8 MS/s Isolated Digitizer, L and C Measurement Support, PXI Digital Multimeter
783131-01
Digital Multimeter
PXIe, 6½-Digit, ±300 V, Onboard 1.8 MS/s Isolated Digitizer, L and C Measurement Support, PXI Digital Multimeter—The PXIe‑4082 is a high-performance 6½‑digit, 300 V DMM that provides the measurement capabilities found in two common test instruments: a high-resolution DMM and a digitizer. As a DMM, the PXIe‑4082 delivers fast, accurate AC/DC voltage, AC/DC current, 2‑ or 4‑wire resistance, frequency, period, and basic L and C measurements, as well as diode tests. In the high-voltage, isolated digitizer mode, the PXIe‑4082 can acquire waveforms at sample rates up to 1.8 MS/s.
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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
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
Diode Lasers
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Offering diode lasers in a wide range of wavelengths, power, and package configurations. Providing optimum solutions for applications in laser pumping, materials processing, medical, defense, and instrumentation.
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Light Meters
LXP-2
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The digital light meter is a precision instrument used to measure illuminance (Lux, footcandle) in the field. It is meet CIE photopic spectral response. It is fully cosine corrected for the angular incidence of light. The illuminance meter is compact, tough and easy to handle owing to its construction. The light sensitive component used in the meter is a very stable, long-life silicon photo diode and spectral response filter.
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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
Digital Multimeters
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Triplett Test Equipment & Tools
compact digital multimeter with a backlit LCD display. It offers a large variety of measurement features including AC/DC Voltage, DC Current, Resistance, Continuity, Diode Test, Transistor hFE, and Temperature. The rubberized boot provides impact and drop resistance in a sleek ergonomic design, and the user-friendly Auto Power Off feature helps maximizes battery life. The Model 1101-B is well suited for a variety of commercial and residential applications such as security, home theater, electrical, HVAC installations and more. Includes test leads with alligator clips, Type K bead probe and battery (9V).
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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
Beam Lead PIN Diodes
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The SemiGen SBL 2000 series Beam Lead PIN Diodes feature fast switching speeds at both low capacitance and resistance. Beam Lead PIN Diodes have high levels of mechanical strength and stability during assembly. These diodes are suitable for microstrip or stripline circuits as well as circuits requiring high isolation from a series of mounted diodes such as multi-throw switches, phase shifters, attenuators and modulators.
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Product
Miniature Footprint Spectrometer
MMS Series
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The MMS family is a series of cost-efficient, miniaturized and robust spectrometers. This high-throughput spectrometers are equipped with a diode array detector for highest SNR, ideally suited for portable, process and OEM applications. The optical design ensures permanent calibration, thermal stability and long lifetime.
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Product
Replacement Selenium Surge Suppressor Specialists
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Surge suppressors are used to protecting circuits from transients (sudden, brief increases in voltage). Transients of widely varying magnitudes are caused by such circuit components as motors, coils, magnets, relays, and transformers. They are found in all electrical systems and are notorious for damaging diodes, SCRs, transformers, triacs, and relay contacts.
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Automotive-grade Diodes
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ST's portfolio of automotive diodes is qualified to the AEC-Q101 standard and is intended for DC-DC converters used in numerous automotive functions. Most of these dedicated diodes are guaranteed in operation at junction temperatures as low as -40 °C and as high as +175 °C. The automotive-grade diodes belong to our STPOWER family.
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Product
MATCO BASIC MULTIMETER
MD251
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*Provides readings for volts, amps and ohms required for automotive electrical system tests, as well as diode and continuity tests*Beep-Jack audible warning beeps against improper a-terminal plug in and decreases the risk of damage
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Product
Infrared Laser Diode Modules: 830nm-852nm, Elliptical Beam
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The Optoelectronics Company Ltd
Custom lasing wavelengths, from 405 nm to 852 nm, output power options and laser engraving are available to your specifications. Both standard and custom configurations provide OEMs, end-users and systems integrators with complete cost-effective laser solutions.
