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Electronic Components & Devices -> Electronic Components -> Potentiometers & Trimmers

Potentiometers & Trimmers

(Showing headlines 1 - 20)   more ....
Carbon Potentiometers are optimized for control consistency.

Carbon Potentiometers are optimized for control consistency.

Piher International Corp.    Libertyville, IL 60048
Jan 13, 2014 Supplied in dust proof enclosures with carbon resistive elements, 10 mm PT10 and 15 mm PT15 feature stepped outputs (constant voltage zones). Combining constant value zones with detents allows engineers to align same voltage values with each of detent stops when rotating control both forward and backward. Depending on model, performance characteristics are available with mechanical rotational angles from 10° up to 265° ±5° and electrical rotational angles of up to 240° ±20°.

Multi-Channel Potentiostat/Galvanostat has modular design.

AMETEK, Advanced Measurement Technology, Inc.    Oak Ridge, TN 37831-0895
Aug 19, 2013 Used for electrochemistry research and testing, PARSTAT MC offers hot-swappable channels that let researchers add or remove channel without interruption while running experiments. Channels can operate simultaneously, asynchronously, or in complex matrix of multiple electrodes in single-test environment, and chassis is configurable with up to 8 potentiostats. Along with true floating ground, unit features dynamic current range of 2 A to 4 nA with 120 fA resolution and 500 kS/sec DAQ speed.

Photoelectric Sensors offer range of models and 3-step setup.

Photoelectric Sensors offer range of models and 3-step setup.

ifm efector, Inc.    Exton, PA 19341
Jun 21, 2013 Used for position sensing in industrial automation applications, OI Series features all-metal housing, supports setup in 3 steps using multi-turn potentiometer technology, and delivers reliable optical performance independent of target color. Diffuse background suppression models offer 50–800 mm range, fixed range models are effective from 25–600 mm, and polarized retroreflective models offer up to 15 m sensing range when using 80 mm dia reflector.

Potentiometer provides endless CW/CCW rotation.

Potentiometer provides endless CW/CCW rotation.

Piher International Corp.    Libertyville, IL 60048
May 16, 2013 Engineered to serve as control potentiometer, 360° version of PT15 provides endless rotation feature that can be combined with detents to provide tactile feedback on each setting and selection with up to 51 unique and repeatable detent positions. Sensor offers product designers flexibility of allowing users full rotational access across normal stops, and engineers can design product command features over 340° range. Device offers 7 rotor designs and 15 shaft styles.

Force/Position Sensors, Touchpad offer antimicrobial protection.

Interlink Electronics, Inc    Camarillo, CA 93012
Jan 25, 2013 Force, position, and mouse pointing sensors of AM™ Sensor Line offer hard coated film with antimicrobial protection. Products include VersaPad® input touchpad for finger-tip based cursor pointing or stylus-based pen input for electronics signature and character recognition applications, Force Sensing Linear Potentiometer Sensor for simultaneous capture of position and force, and Ring Sensor. Latter is used for capturing rotary position and enables intuitive scrolling and menu navigation.

Digital Potentiometers feature resistance tolerance of ±1%.

Analog Devices, Inc.    Norwood, MA 02062-9106
Nov 19, 2012 Featuring 3 MHz bandwidth for fast system response, AD514x and AD512x Series digiPOTS provide low temperature coefficient of 35 ppm/°C over extended temperature range of -40 to 125°C. Non-volatile devices are available in single-, dual-, and quad-channel models with SPI or I²C interfaces and leaded or leadless packaging, all featuring 4 kV ESD protection.

Panel Potentiometer incorporates variable resistor and switch.

Vishay    Malvern, PA 19355
Jun 20, 2012 Featuring fully sealed, panel-sealed construction, Sfernice P16S consists of knob driving that incorporates cermet or conductive plastic potentiometer. Only mounting hardware and terminals are situated on back side of panel. Unit offers power rating to 1 W at +40°C and TCR of ±150 ppm/°C typical, with dielectric strength of 2.5 kVrms. Available in 7 mm bushing length with 16 mm knob diameter, RoHS-compliant device operates from -40 to +125°C.

Panel Potentiometer allows easy access to controls.

Panel Potentiometer allows easy access to controls.

Vishay    Malvern, PA 19355
Jun 05, 2012 Featuring compact, fully sealed, and panel-sealed construction, Sfernice P16S potentiometer includes variable resistor and switch incorporated into built-in knob. Mounting hardware/terminals are situated on back side of panel which keeps required clearance to a minimum, making it ideal for small, low-profile, low-weight equipment. Device offers power rating to 1 W at +40°C and TCR of ±150 ppm/°C typ, with high dielectric strength of 2.5 kVrms.

Guitar Potentiometers help optimize sound quality.

Bourns, Inc.    Riverside, CA 92507 2129
Jan 12, 2012 Available for electric and bass guitars, PDB Series includes no load, left handed, and long bushing potentiometers. No load model features long-wearing insulator and positive action detent, while left-handed models have reverse audio tapers and logarithmic curve specifically designed for optimal volume response at all positions. Intended for solid body guitars, long bushing models operate with or without push-pull switch.

Cermet Panel Potentiometer features full IP67 sealing.

Cermet Panel Potentiometer features full IP67 sealing.

Vishay    Malvern, PA 19355
Nov 04, 2011 With life expectancy of up to 2 million cycles, Model P13L features heavy-duty construction for reliable operation in extreme environmental conditions. Stability and independent linearity of ±5% are ensured for full life of device, which is optimized for use as voltage divider operator interface. Available in 6 bushing options and body sizes of 12.6, 14, and 16 mm, potentiometer is offered in 3, 4, and 6 mm shaft diameters and multiple shaft lengths.

Submersible Panel Potentiometer utilizes cermet element.

Vishay    Malvern, PA 19355
Aug 30, 2011 Fully sealed to IP68, P13SM is designed for applications where electrical parameters need to be set with immersed potentiometer in deep sea salt water conditions up to 100 ft. Heavy-duty construction, featuring stainless steel shaft and bushing, has been tested salt corrosion proof to 960 hr. Eliminating need to design and build sealed protection against sea salt water, product has power rating to 1.5 W at +70°C, TCR of ±75 ppm/°C typ, and operates from -55 to +125°C.

Position Sensor features flexible, paper-thin design.

Tekscan    South Boston, MA 02127
Nov 19, 2010 Measuring just 0.008 in. thick, FlexiPot(TM) Linear Potentiometer provides ±2% linearity error, ±1% full scale repeatability, and spatial resolution of less than 2% of full scale. Device is available in high-temperature version, capable of withstanding temperatures up to 420°C. FlexiPot is suited for design engineers looking to incorporate position sensor as user interface in handheld consumer devices.

Multiturn Precision Potentiometers offer slip clutch option.

Multiturn Precision Potentiometers offer slip clutch option.

Bourns, Inc.    Riverside, CA 92507 2129
Nov 15, 2010 Available on Models 3547, 3548, and 3549, slip clutch option is designed as safety feature that helps prevent damage to potentiometer in applications where full travel is used. Internal design does not alter physical dimensions of component and allows potentiometer to idle at extreme clockwise or counter-clockwise ends without damage to stops. Potentiometers with slip clutch offer solution for mechanized or machine-to-machine applications such as linear actuators and mechanical position sensors.

String Potentiometer offers 4-20 mA and 0-10 Vdc output.

String Potentiometer offers 4-20 mA and 0-10 Vdc output.

Celesco Transducer Products, Inc.    Chatsworth, CA 91311
Nov 09, 2010 Featuring measurement range of 4.75-50 in., SP3 sensor operates from 12-32 Vdc and provides user-selectable 4-20 mA or 0-10 Vdc output signal. Desired output signal is selected by connecting appropriate signal wires, and water-resistant polycarbonate body is designed for tight spaces. Able to accommodate measuring cable misalignment, sensor features free release tolerance and is offered with stroke ranges of 0-4.75, 0-12.5, 0-25, and 0-50 in.

Testing String Potentiometer survives harsh wet environments.

Celesco Transducer Products, Inc.    Chatsworth, CA 91311
Nov 09, 2010 Featuring ruggedized measuring cable designed for demands of flight and automotive crash tests, MT3A is offered with 3, 9, 15, and 30 in. stroke ranges and has 3 cable tension options for tests up to 90 G. Linear position test sensor, built to withstand outdoor conditions and operate from -40 to +250°F, is available with rugged aluminum sensor cover option and incorporates o-ring seals. Included 2-axis, 360° rotating mounting bracket facilitates installation in challenging locations.

Membrane Potentiometer operates in complete vacuum environments.

Membrane Potentiometer operates in complete vacuum environments.

Hoffmann + Krippner, Inc.    Peachtree City, GA 30269
May 10, 2010 Constructed from PET, FR4 and Kapton materials, SENSOFOIL® Hybrid membrane potentiometer can be used in complete vacuum environments and at temperatures up to 125°C. While standard linearity is around 2%, it can get as low as 1% with PET materials and 0.5% with FR4 and Kapton materials. It can be produced in linear, rotary, or customer specific shapes. Wiper design delays denting effects and soemtimes returns foil back to its original state after denting occurs.

Remote Control Potentiometers facilitate automation upgrades.

Remote Control Potentiometers facilitate automation upgrades.

Micronor    Newbury Park, CA 91320
Apr 30, 2010 Operating at 24 Vdc, MR266 Series Remote Control Rheostats and MR267 Series Remote Control Potentiometers offer choice of 4-20 mA or 0-10 V input/output interface for compatibility with PLC, DCS, A/D, D/A, and other control devices. MR267 Series replaces low power potentiometers rated less than 5 W, in range of 100 to 100K W, while MR266 Series replaces high power rheostats in range of 2.0 to 50K W with 4 power options of 20/60/170/300 W.

Potentiometer Switch Assembly offers dual control options.

Potentiometer Switch Assembly offers dual control options.

Electro-Mech Components, Inc.    South El Monte, CA 91733 3689
Apr 05, 2010 Measuring less than ¾ in.², SW44687 promotes maximum operation control by offering rotary and push-on functionality from all-in-one unit. SPDT switch enables user to specify value so circuit or channel automatically opens at preset level when button is pushed. Along with momentary snap-click pushbutton switch and optional edgelit button, product features 10 KW resistance potentiometer module. Assembly is rated at 30 Vdc or 120 Vac, 1.0 A resistive, 0.25 A inductive.

Slide Potentiometers are suited for pro-audio equipment.

Slide Potentiometers are suited for pro-audio equipment.

BI Technologies Corp.    Fullerton, CA 92835-1051
Dec 10, 2009 Available in single- and dual-gang configurations, Models PS100, PSxx, PSxxG, PSxxM and PSxxL are RoHS-compliant products that offer stable sliding force and have travel lengths from 15-100 mm. Actuations range from 100-200K cycles; standard tolerance is to ±20%; and resistance ranges, depending on model, include 500 W or 10 KW to 1 MW. Optional features, also depending on model, include dust covers, LED for backlighting, and metal/plastic shaft.

Cermet Panel Potentiometer  provides 2 million cycles.

Cermet Panel Potentiometer provides 2 million cycles.

Vishay    Malvern, PA 19355
Dec 07, 2009 Featuring up to 4 modules, choice of 6 and 6.35 mm shaft diameters, and 29 terminal styles, Model P11L it optimized for CMOS amplifier gain, CMOS IC offset setting, motor speed control, and angle sensor applications. Device provides dielectric strength of 1,500 Vrms, typical operating torque from 1.0-2.1 oz-in., and end stop torque of 6.8 lb-in. Measuring 12.5 mm, RoHS-compliant potentiometer offers standard resistance values of 1, 5, 10, and 50 kW with TCR of ±150 ppm/°C.

(Showing headlines 1 - 20)   more ....

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