Potentiometers | Cermet, Wirewound, and Conductive Plastic
Compact and rugged
thick-film devices, these
potentiometers are stable
over a range of operating
temperatures and available
in a variety of resistance
values. Provides high
power dissipation and
improved resistance
temperature coefficient.
Series 578 590 MKV SensorCube 640
Type variable resistor technology multiple sections available conductive plastic element sealed construction thru-shaft
Rotational life 2.5M cycles 50k cycles 10 million cycles 10 million cycles >1 million full cycles
Element type conductive plastic conductive plastic conductive plastic conductive plastic conductive plastic
Power rating 0.5 W 0.5 W 1 W 1 W 0.5 W, max.
Terminal type pc pc, solder hook turret turret lead wires
Resistance range 1 kOhm to 10 kOhm 100 Ohm to 1 MOhm 500 Ohm to 20 kOhm 1 kOhm to 10 kOhm 1 kOhm to 1 MOhm
Bushing type standard standard no bushing, standard standard none
Electrical taper linear linear linear linear linear, quadrature
Dimensions body: Ø22,86 mm [Ø 0.90 in]
bushing: 9,52 mm D & L [0.375 in D & L]
body: 12,7 mm [0.50 in] square
bushing: 6,35 mm D & L [0.25 in D & L]
body: Ø22,23 mm [Ø0.875 in]
bushing: 6,35 mm [0.25 in] x 32 NEF-2A
body: Ø18,92 mm [Ø0.745 in]
bushing: 9,53 mm [0.375 in] x 32 NEF-2A
38,1 mm W x 45,72 mm L
[1.5 in W x 1.8 in L]
Features low mounting profile, quiet electrical output,
precision control, pc terminals
linear taper, pc terminals, brass shaft and bushings linearity 0.5 % or less, servo and bushing mounting,
custom electrical travels
linearity 2 % or less, sealed construction, custom
electrical travels
reinforced, low-profile housing, dust sealed with splash- or
moisture-sealed options, long rotational life
Series 309, 409 389 308, 408 380, RV4, 485, 53C, 385 381 388 392, RV6
Type 309: compact modular housing
409: sealed for board washing multiple sections available 308: compact modular house
408: sealed for board washing
380: original version
RV4: military version of 380
485: custom version of 380
53C: cost-effective version of 380
385: custom version of 53C
metal case and nickel-plated shaft multiple sections available 392: original version
RV6: military version of 392
Rotational life 25K cycles 25K cycles 50k cycles tested to 25k cycles 25k cycles 50k cycles 50k cycles
Element type cermet cermet conductive plastic conductive plastic conductive plastic conductive plastic conductive plastic
Power rating 1 W 1 W 0.5 W 2 W 1 W 0.5 W 0.5 W
Terminal type PC, solder hook PC, solder hook pc, solder hook solder lug, pc pin, fast-on, custom solder lug pc, solder hook solder hook, pc pin, custom
Resistance range 100 Ohm to 5 mOhm linear: 5 Ohm to 5 mOhm;
tapered: 100 Ohm to 2 mOhm
308: 100 Ohm to 1 mOhm;
408: 500 Ohm to 10 kOhm 100 Ohm to 5 MOhm, inclusive 100 Ohm to 5 MOhm linear: 100 Ohm to 5 MOhm;
tapered: 500 Ohm to 2 MOhm 100 Ohm to 5 MOhm, inclusive
Bushing type standard standard standard, locking standard, high torque, custom standard, locking standard
threaded metal with/without metal panel
seal: standard, split locking; unthreaded
plastic: standard, trimmer, custom
Electrical taper linear, tapered linear, tapered CW audio, linear log, reverse log, linear CW audio, linear linear log, reverse log, linear
Dimensions
body: 12,7 mm [0.5 in] square;
bushing: 6,35 mm [0.25 in] x 32
NEF-2A x 6,35 mm [0.25 in] L
6,35 mm [0.25 in] x 32NEF-2A
standard; 9,53 mm [0.375 in] x
32NEF-2A optional
body: 12,7 mm [0.5 in] square
bushing: 6,35 mm [0.25 in] x 32
NEF-2A
body: Ø27,79 mm x 14,30 mm [1.094 in x
0.583 in]
bushing: 9,53 mm [0.375 in] x 32 NEF-2A
body: Ø15,88 mm [0.625 in]
bushing: 6,35 mm [0.25 in] x 32 NEF-2A
body: 12,7 mm [0.5 in] square
bushing: 6,35 mm [0.25 in] x 32 NEF-2A
body: Ø12,7 mm x 11,51 mm [0.50 in x
0.453 in]
bushing: 6,35 mm [0.25 in] x 32 NEF-2A
Features
modular package; enhanced
performance
stackable; rotary, push-pull, and
momentary options
nickel-plated brass shaft and
bushings
cost-effective, wide range of resistance
values
solder lug terminals; nickel-plated brass
shaft and bushings
stackable; up to six modules; single, dual-
concentric, or trimmer configurations
wave solderable, PCB washable, cost-
effective, wide range of resistance valuues,
small package size
20 sensing.honeywell.com