Potentiometers: Rheostats
1k Ohm and Up
High power pots, adjustable with knob or screwdriver. More convenient than adjustable resistors,
smaller package per watt than normal wire wound resistors.
 

Rheostat
1k Ohm
(RWA) N152-1000P29763
Rheostat, 1k ohm, 50 watts. 1/4" shaft. Made by Angstrom-Vishay.
 

Rheostat
1k Ohm
(RWA) RP151SA102K
Rheostat, 1k ohm, 0.224 amp, 50 watt, slot adjust. Also M22/05-00231SA.
 
 
$75 each
 
$12 each - $10.75 (3+)
 
 

Rheostat
1k Ohm
(RWA) RP101FD102K
Rheostat, 1k ohm, 0.16 amp, 25 watt, 1/4" shaft.
 

Rheostat
1k Ohm
(RWA) RP101SK102K
Rheostat, 1k ohm, 25 watt, 1/4" x 2-1/2"L shaft.
 
 
*** SOLD OUT ***
 
 
$8 each
 

Rheostat
1.25k Ohm
(RWA) 0543
Rheostat, 1.25k ohm, 150 watt, 1/4" shaft. 4" diameter.
 

Rheostat
2.5k Ohm
(RWA) K2500-F2-353
Rheostat, 2.5k ohm, 0.2 amp, 100 watt. 3" diameter, 1-3/4" behind panel depth. 1/4" diameter "D" shaft, 1/2" long.
 

Rheostat
5k Ohm
(RWA) 0162
Rheostat, panel mount. 5k ohm, 0.07 amp, 25 watt. 1.56"D body, 1.38" behind panel depth. Made by Ohmite.
$45 each
 
$39 each - $35 (6+), $29 (25+)
 
*** SOLD OUT ***
 

Rheostat
5k Ohm
(RWA) RP111SA502K
Rheostat, sealed, 5k ohm, 0.5 amp, slot adjust.
 

Rheostat
5k / 5k Ohm
(RWA) 38189
Rheostat, 5k / 5k ohm, 0.100 amp, 50 watt, slot adjust. 2-1/4" diameter. Made by Ohmite.
 

8 Rheostats
Ganged Together
(RWA) 56874
Variable resistor. 8 rheostats ganged together. 1 x 350, 3 x 500, 3 x 2500, 1 x 5000 ohm. All are 25 watt. 1/4" shaft. 16" long. Can be dismantled and used individually. Made by Ohmite.
$12 each
 
$45 each
 
$95 each

Rheostat
10k Ohm
(RWA) 0182A
Rheostat, 10k ohm, 150 watt. 4" diameter body. Shaft coupling for stacking purposes. Shelf worn and chipped.
 

Rheostat
10k Ohm
(RWA) RP161SA103KK
Rheostat, 10k ohm, 50 ma max. Slot adjust. Hermetically sealed. 2-1/2" diameter, 2-1/4" behind panel depth. Mounts in 3/8" hole. Ohmite 9104 (also M22/06-002915A).
 

Rheostat
11k Ohm
(RWA) 433-402
General Radio rheostat, adjustable resistor. Insulated. 11k ohm, 100 watts. Wiper tension is adjustable around circumference. 3/8" shaft, 1-3/4" long. 5-1/4"D x 2-3/4". 5905-00-797-3720.
$39 each
 
$39 each
 
$125 each

Rheostat
15k / 15k / 15k Ohm
(RWA) E15000R1T3
Rheostat, 15k / 15k / 15k ohm, 0.29 amp, 12 watt.
 

Rheostat
15k Ohm
(RWA) 59033
Rheostat, sealed, 15k ohm, 12 watt, 1/8" shaft. 1" diameter.
 

Rheostat
50k Ohm
(RWA) L-50K-F2-T2
Dual rheostat. 50k, 0.055 amp, 300 watt. 5-1/2" overall length. 5" max diameter. 1/4" shaft. Made by Ohmite. Units are damaged because winding is so fine but can be operated from one end. Bargain priced!! Final sale!!
$35 each
 
$7 each
 
$10 each
 
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