Low Pass Filters
Refine signal, allowing the transmission of signal below a specific corner frequency, while attenuating the frequencies above.
See Also: Filters, Filter / Amplifiers, EMI Filters, Programmable Filters
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Product
Low Noise Triple Band Voltage Controlled Oscillator
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This Low Noise Triple Band Voltage Controlled Oscillator was designed to meet a specific customer requirement. The VCO cover the 3300 to 4700 MHz frequency range in three bands. The output power is +9 to +12 dBm with an integrated buffer amplifier to minimize load pulling. The three bands are selected using standard TTL control.
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Product
Low Pressure Drop Thermal Mass Flow Meter
HFM-200 LFE
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The HFM-200 LFE Series by Teledyne Hastings can be configured and accurately measure gas flow in a broad array of applications. Featuring reliability and stability, the 200 Series is chosen by users for its very stable performance with varying ambient conditions. A wide choice of elastomer seals make this flow meter compatible with most gases.The HFM-200 LFE meter has flow ranges from 0-10 sccm to flows of 0-15,000 slm; provides analog outputs, and is constructed of stainless steel. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. Cleaning for oxygen service is available. Our laminar flow elements (smooth, threaded or flanged) are available in various sizes from 3/8" up to 8". Low pressure drops at full scale flow.
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Product
Low Profile Compression Only Load Button Load Cell with Mounting Holes
LBC SERIES
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The LBC Series (Load Button) load cells are offered for compression only applications where space is limited. The matching surface must be flat and at least the diameter of (D1). The loading diameter (D2) is slightly convex for accurate load distribution. Counter bored mounting holes are provided for fastening down from the top. These sensors are manufactured from heat treated 17-4ph stainless steel and sealed for use in most industrial environments.
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Low Voltage Cable Tester
1100R+
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The 1100R+ bench top cable tester packs impressive capabilities into a package that is small, affordable, and intuitive. The large display and sensible button interface make cable testing quick and easy. Test Point Range: 128-1024, Test Voltage: 5VDC 6mA max current.
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SPD High, Medium, and Low Voltage TOV Test Equipment
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Shanghai Guantu Technology Co., Ltd.
The high (medium) voltage TOV tester is used for transient overvoltage tests caused by faults in high and medium voltage systems such as surge protectors (SPDs), and can also be used for other scientific research tests.standardGB/T 16927-1997 High voltage test technology.GB18802.1-2011 Surge protective device (SPD) for low-voltage power distribution system Part: Performance requirements and test methods.IEC61643-1:2005 (Surge protective devices connected to low-voltage power distribution systems part 1: Performance requirements and testing methods)TOV fault test equipment1. Three-phase isolation test transformer2. Single-phase test transformer3. Low voltage switchgear4. Power controller5. Test voltage and current measurement6. Sample box
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Preselectors and Switch Filter Banks
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Our preselectors and switch filter banks offer low noise figure, high dynamic range, state-of-the-art filter rejection with high channel-to-channel isolation front ends, realized in compact building blocks, designed in custom form factors. Applicable markets include: EW, missiles, radar, communications and space.
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Product
Low Temperature Remote Probe Logger
TREL-8
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TREL-8 is easily configured for recording conditions including delayed start, sampling interval, number of readings and configuration of conditions to activate the ALERT indicator. Readings are downloaded using LogTag® Analyzer which provides facilities for charting, zooming, listing data statistics and allows exporting the data to other applications such as Excel.
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Product
Mid-Range Gas Filter Correlation Carbon Monoxide Analyzer
Model T300M
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The Model T300M CO analyzer measures low to mid ranges of carbon monoxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas according to the Beer-Lambert law. Using a Gas Filter Correlation Wheel, a high-energy IR light source is alternately passed through a CO filled chamber and a chamber with no CO present. The light path then travels through the sample cell, which has a folded path of 2.56 meters.The energy loss through the sample cell is compared with the span reference signal provided by the filter wheel to produce a signal proportional to concentration, with little effect from interfering gases within the sample. This design produces excellent zero and span stability and high signal to noise ratio, allowing excellent performance from low to high range.All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability. All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports, either locally or by remote connection.The Model T300M comes with NumaView™ Software. NumaView™ Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView™ Software.
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Noise Suppression Products / EMI Suppression Filters / TVS Diodes (ESD Protection Devices)
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Murata noise suppression products include compact EMI suppression filters that efficiently eliminate noise, L Cancel Transformers (LCTs) that greatly suppress noise in high-frequency bands by reducing the ESL generated inside capacitors and in boards, and TVS Diodes that guard semiconductor devices against electrostatic discharge from external sources. Murata supplies products that support a variety of approaches to suppressing noise.
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For Detecting Low Range And Leakage AC/DC/Pulsed Current.
FDAZCT-20L-0.3S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Lowest Influence from Magnetization,Temperature *Change,Residual Current and Terrestrial Magnetism.*Low Cost and High Performance (Output Linearity ±1% F.S)
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Ultra Low Noise Disciplined Frequency 4220a Standard with Rubidium and OCXO Clean-Up Oscillator
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Precise Time and Frequency, Inc.
The ptf 4220A is an Ultra Low Noise Disciplined Frequency Standard with rubidium and OCXO clean-up oscillator.The instrument contains a high performance rubidium module, with an extended life design, and very low aging rate, with high quality OCXO o/p for low phase noise.
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LCL Filters
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LCL Type Harmonic Filter Modules are used to filter out the input current harmonics of the Motor Drives having six-pulse diode/thyristor rectifiers, where harmonic current distortion exceeds the limits defined in standards.
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Product
Inclined Manometer Air Filter Gages
250-AF
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Dwyer Durablock Series 250-AF Gages are precision machined 1" thick solid acrylic plastic, virtually unbreakable and free of distortion. The fluid bore is precision drilled to .0002" to assure life long accuracy.
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LXI Low Thermal EMF Matrix 1-pole 56x33
60-510-001
Matrix Switch Module
The 60-510 is a high density 1-pole matrix module controlled via LXI. It has excellent thermal stability and substantially reduced thermal EMF figures when compared to a conventional switching matrix. Typical applications include signal routing in ATE, selecting thermocouple inputs, switching amplifier gain circuits and high accuracy DC micro-volt measurements. Ruthenium reed switches are used because of their good low level switching capability. They also have a very long life with excellent contact resistance stability, minimal wetting current and low thermal offset.
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Low Voltage Single Ended Probes
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A low voltage single-ended probe is typically used for measuring high-speed, ground referenced signals up to 12 V. These low voltage probes are the best choice for making measurements on high impedance, high frequency circuit elements which require minimal probe loading. Users should select probes with a low input capacitance specification (~1 pF) to minimize the probe’s loading effect on the circuit. A probe with lower input capacitance will offer higher input impedance at higher frequencies.
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Product
Linear Bench or Rack Mount Power Supplies Programmable, Local Control, Ultra Low Ripple/Noise
Series PTR
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SERIES PTR are operationally programmable power modules that can be programmed to any level within their rated range and fully loaded at any output setting. These power supplies offer ultra low noise and ultra low ripple at the output and are MIL-STD-461 compliant.
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Product
Waterproof Low Range Total Dissolved Solids Pen (TDS)
T75
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The Milwaukee T75 Waterproof Total Dissolved Solids (TDS) Pen is designed for, aquariums, aquaculture, education, water conditioning and many other applications. The T75 helps you make sure that your fish have the right TDS balance to help them stay healthy. TDS also help keep filters up-to-date and clean for water filtration. Keep TDS in your target range to help your achieve better results.
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Low Cost Emulator
EB-C251
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# Real-Time and Transparent C251 Emulation# supports Intel MCS?251 and Atmel/W&M/Temic C251# Uses Bond-Out Technology# Maximum Frequency Support up to 24MHz# Source-Level Debugger for C, PLM and Assembler# MS-Windows Software# Support for ROMless and ROMed Microcontrollers# 256K Internal Memory# Memory Mapping Capabilities# Real-Time Trace
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Product
47~862MHz FTTH Digital TV Two Output Low Optical Receiver
H9222L
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai H9222L, operating bandwidth of 47 ~ 862MHz, is a suitable digital television FTTH applications, ultra-low optical receiver, Whether used in analog television or digital television. Receiving at high optical power can be adjusted by PAD level, played limiting output, so H9222L within a large dynamic range of the received optical power of +2 dBm ~-20dBm, have excellent characteristics.
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Low Voltage Solutions
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Our market-leading range includes real-time LV monitoring systems, portable fault-finding devices, and software tools, all designed to help you proactively manage your Low Voltage network and address any faults efficiently. Stay one step ahead with our powerful insights and innovative solutions.
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1/2.5" 5.0 MP Low Noise USB Camera (Color)
See3CAM_CU55
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See3CAM_CU55 is a 5.0MP USB3.1 Gen1 UVC Color Camera with S-mount (also known as M12 board lens) lens holder. It is a two-board solution containing camera sensor board based on 1/2.5" AR0521 image sensor from ON Semiconductor and USB3.1 Gen 1 Interface board. The powerful on-board Image Signal Processor (ISP) brings out the best image quality of this 2.2micron pixel 5MP AR0521 CMOS image sensor making it ideal for next generation of high resolution surveillance, biomedical instruments and biometric authentication applications.
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Tunable Filter Spectrometers
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MKS Instruments' platform of innovative optical analyzers based on Tunable Filter Spectroscopy (TFS™) provides real-time gas analysis, while delivering customers a substantially lower total cost of ownership. TFS™ can be utilized from UV (Ultra-Violet) through IR (Infra-Red) spectral regions. MKS TFS™ sensor platforms have been on the market since 2008 with more than 2500 systems deployed.
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Clamp type AC Current Sensor/for Low Leakage Current Measurements(ZCT Series)
ZCT-18S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for low leakage current measurements of less than 1mA.*Ultra compact size with 18mmφ jaw opening capability.*High sensitivity and least affection from external magnetic field.
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Low Input Bias Current Amplifiers (<100 pA)
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Low input bias current op amps are required whenever the difference of currents or voltage is small and needs to be measured accurately. These op amps are used so that the signal is not loaded down by the input of the op amps. Low input bias current op amps are critical for interfacing sensors in applications from photodiodes, pH meters, or other electrometer related functions to downstream electronics. Analog Devices has many precision op amps that fit the definition and range of these applications.
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2-Port Optical Tunable Filter
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Optoplex's Tunable Optical Filter, also known as Optical Tunable Filter or Tunable Bandpass Filter, is an integrated module, consisting of micro optics and electronics. When receiving a stream of optical signals of a plurality of wavelengths from the Input-Port (IN), the 2-port tunable optical filter directs a selected channel to the Output-Port (OUT). The selected channel can be varied (tuned) within the operating wavelength (frequency) range by a remote command sent through the built-in control PCB and firmware.
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Small, Low Cost, Uncooled InGaAs Camera
Bobcat 320 TE0 and WL Series
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The Bobcat 320 TE0 and WL series are based on an in-house developed, uncooled InGaAs detector with a 320 x 256 pixel resolution. The Bobcat 320 TE0 and WL cameras are offered with GigE Vision interface, 400 Hz maximum frame rate and feature low weight and power.
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Low Noise Super Wide Band Amplifiers
WBA Series
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WBA series low noise amplifiers have the octave bandwidth from MHz to GHz. With super low noise figure and exceptional low VSWR, WBA series LNA achieves exceptional gain flatness accross octave or multi-octave bandwidth.
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Low Profile Universal Tension or Compression Load Cell
LPU SERIES
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Our LPU Series are low profile, universal tension or compression "pancake" type load cells. They are available in 14 ranges from 100 lb through 50,000 lb Hold down bolt holes are provided through the outer diameter and a threaded hole provided through the center for pushing or pulling from either end. The ALB load buttons located in our accessories section, are ideal for compression applications. The LPU Series are made from 17-4ph heat treated stainless steel. The sensing element incorporates bonded foil strain gages of the highest quality and are sealed for protection against most industrial environments.
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High-Power Tunable Filter
CB503
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The need for tunable filter technology originates from the fact that high power communication systems and IED Jammer transmitters severely limit the use of tactical radio communication systems on the battlefield.This clash within the radio’s spectrum during tactical missions is often de-conflicted using fixed high Q, high power RF bandpass and bandstop filters installed prior to mission. This can limit operational effectiveness due to the potentially large number of fixed filters required within the allocated radio communication channels, which need be transported, stored in the field, and fitted by trained personnel. Many of these fixed filters centred within the octave wide tuning range could be replaced by a single high-Q tunable filter.
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Enabling Low Power, High Reliability, And High Performance Design
Lattice Nexus Platform
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The Lattice Nexus FPGA platform combines Lattice’s long-standing low power FPGA expertise with leading 28nm FD-SOI semiconductor manufacturing technology. With this platform, Lattice enables the rapid development of multiple device families that deliver low power, high performance, high reliability and small form factor.





























