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Potentiometers, Variable Resistors
- Potentiometers, also known as pots, are three-terminal resistors with a sliding contact that forms an adjustable voltage divider. If only two terminals are used (one side and the wiper), they act as variable resistors or rheostats. Potentiometer are constructed with a resistive element formed into an arc of a circle, and a sliding contact (wiper) travelling over that arc. Potentiometers are rarely used to directly control significant power (more than a watt), since the power dissipated in the potentiometer would be comparable to the power in the controlled load. Instead they are used to adjust the level of analog signals (e.g. volume controls on audio equipment), and as control inputs for electronic circuits. Potentiometers are widely used as user controls, and may control a very wide variety of equipment functions. They are widely used in audio control, television, transducers and computation.
Category Part Number
CT20EPB503
Vendor: Copal Electronics Inc
Category: Potentiometers, Variable Resistors
POT 50K OHM CERMET PNL MNT
026TB32R103B1A1
Vendor: CTS Electrocomponents
Category: Potentiometers, Variable Resistors
POT 10K OHM 5W WIREWOUND W/HRDWA
RJ26FW203
Vendor: Bourns Inc.
Category: Potentiometers, Variable Resistors
POT 20K OHM 1/4" SQUARE
3352T-1-104LF
Vendor: Bourns Inc.
Category: Potentiometers, Variable Resistors
POT 100K OHM THUMBWHEEL CERM ST
EVJ-Y91F03B24
Vendor: Panasonic - ECG
Category: Potentiometers, Variable Resistors
POT 20K OHM 12MM VERT MET BUSHIN
CT6ETH203
Vendor: Copal Electronics Inc
Category: Potentiometers, Variable Resistors
POT 20K OHM SINGLE CERMET SIDE
TM7EX104
Vendor: Copal Electronics Inc
Category: Potentiometers, Variable Resistors
POT 100K OHM 3 TURN SIDE
RV6LAYSA502A-P
Vendor: Honeywell Sensing and Control/Clarostat
Category: Potentiometers, Variable Resistors
POT 5000 OHM .5W CONDUCT PLASTIC
EVU-F2LFL3B53
Vendor: Panasonic - ECG
Category: Potentiometers, Variable Resistors
POT 5K OHM 9MM VERT PLA SLEEVE
EVM-AASA00B13
Vendor: Panasonic - ECG (VA)
Category: Potentiometers, Variable Resistors
POT 1K OHM 6MM CERAMIC TOP ADJ
RES2K5E
Vendor: Ohmite
Category: Potentiometers, Variable Resistors
RHEOSTAT 2.5K OHM 12.5W
EWA-Q30C15A14
Vendor: Panasonic - ECG
Category: Potentiometers, Variable Resistors
POT 10K OHM SLIDE 60MM STD FADER
3310C-001-105
Vendor: Bourns Inc.
Category: Potentiometers, Variable Resistors
POT 1M OHM 9MM SQ RTANG PLAST
CT6EF102
Vendor: Copal Electronics Inc
Category: Potentiometers, Variable Resistors
POT 1K OHM SINGLE CERMET REAR
3299W-1-105
Vendor: Bourns Inc.
Category: Potentiometers, Variable Resistors
POT 1.0M OHM 3/8" SQ CERM SL MT
3329X-1-102LF
Vendor: Bourns Inc.
Category: Potentiometers, Variable Resistors
POT 1.0K OHM 1/4" RND CERM SL ST
PVA2A334A01R00
Vendor: Murata Electronics North America (VA)
Category: Potentiometers, Variable Resistors
POT 330K OHM 2MM TRIM 1TRN SMD
ST5ETP204
Vendor: Copal Electronics Inc
Category: Potentiometers, Variable Resistors
POT 200K OHM 6MM CERMET SIDE SMD
53C12K
Vendor: Honeywell Sensing and Control/Clarostat
Category: Potentiometers, Variable Resistors
POT 2K OHM 2W COND PLASTIC LNR
392C21K
Vendor: Honeywell Sensing and Control/Clarostat
Category: Potentiometers, Variable Resistors
POT 1000 OHM .5W CONDUCT PLASTIC
PVZ3G333C01R00
Vendor: Murata Electronics North America
Category: Potentiometers, Variable Resistors
POT 33K OHM 3MM TRIM 1TRN SMD
EVM-1ESX30B54
Vendor: Panasonic - ECG (VA)
Category: Potentiometers, Variable Resistors
POT 50K OHM 4MM SMD 3 INLINE T
PVG5A203C03R00
Vendor: Murata Electronics North America
Category: Potentiometers, Variable Resistors
TRIMPOT 20K OHM 11TRN 5MM TOP
ST32ETG100
Vendor: Copal Electronics Inc
Category: Potentiometers, Variable Resistors
POT 10 OHM SINGLE SIDE SMD
3299Z-1-100
Vendor: Bourns Inc.
Category: Potentiometers, Variable Resistors
POT 10 OHM 3/8" SQ CERM SL MT
3299W-1-501LF
Vendor: Bourns Inc.
Category: Potentiometers, Variable Resistors
POT 500 OHM 3/8" SQ CERM SL MT
253B103A50NB
Vendor: CTS Electrocomponents
Category: Potentiometers, Variable Resistors
POT JOYSTICK 10K OHM W/SWITCH
ST42EC504
Vendor: Copal Electronics Inc
Category: Potentiometers, Variable Resistors
POT 500K OHM SINGLE TOP SMD
ST32ETG204
Vendor: Copal Electronics Inc
Category: Potentiometers, Variable Resistors
POT 200K OHM SINGLE SIDE SMD
252A124B60NA
Vendor: CTS Electrocomponents
Category: Potentiometers, Variable Resistors
POT JOYSTICK 120K OHM
RH-0025H3750-T
Vendor: Memcor-Truohm
Category: Potentiometers, Variable Resistors
RHEOSTAT 750 OHM 25W
PV37Z203C01B00
Vendor: Murata Electronics North America
Category: Potentiometers, Variable Resistors
TRIMPOT CERM 20K OHM 12TRN SIDE
EVM-2NSX80B52
Vendor: Panasonic - ECG (VA)
Category: Potentiometers, Variable Resistors
TRIM POT 500 OHM 2MM CERMET SMD
RJ6P254
Vendor: Copal Electronics Inc
Category: Potentiometers, Variable Resistors
POT 250K OHM SINGLE CERMET TOP
SM31W204
Vendor: Copal Electronics Inc
Category: Potentiometers, Variable Resistors
POT 200K OHM 5 TURN TOP SMD
3386X-1-101
Vendor: Bourns Inc.
Category: Potentiometers, Variable Resistors
POT 100 OHM 3/8" SQ CERM SL ST
253B104A45NB
Vendor: CTS Electrocomponents
Category: Potentiometers, Variable Resistors
POT JOYSTICK 100K OHM W/SWITCH
PV36P205C01B00
Vendor: Murata Electronics North America
Category: Potentiometers, Variable Resistors
TRIMPOT CERM 2M OHM 25TRN SIDE
3313J-1-103E
Vendor: Bourns Inc.
Category: Potentiometers, Variable Resistors
TRIMPOT 10K OHM 3MM CERMET SMD
FT63EP503
Vendor: Copal Electronics Inc
Category: Potentiometers, Variable Resistors
POT 50K OHM SINGLE CERMET TOP
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