Potentiometers & Trimpots

ALLEN BRADLEY - AB - 12034060 - Potentiometer. Type J with DPST switch.

The terminals are all hot solder dipped, for easy soldering. RV4 type J potentiometers have minimum change in resistance when exposed to extreme resistance. The potentiometers are excellent for use in marine, military, and high fidelity equipment. Type J Pots Are The Quietest Potentiometers Made. They Are Excellent In Audio Applications.

Type J with DPST switch.

Mount: Panel, bushing.

Dimensions: 1.106" (28.0mm) D x 0.813" (20.6mm) high.

Bushing length: 6.1mm.

Shaft: 1/4" for knob, not included x 9.5mm long.

Contacts: 2 solder terminals, with 4 solder terminals for the switch.

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Potentiometers Unknown value top adjust 4-Solder terminals. Learn More

ALLEN BRADLEY - AB - 722010-2 – Potentiometer. Dual 12 Meg Ohm, w SPST Switch, New. American made potentiometers, or resistor variable, are far superior to any potentiometers from the Far East. In American manufacturing of potentiometers, none has ever met the quality of the AB (Allen Bradley) potentiometer known as Type J. The military designation is RV4NAYSD or RV4LAYSA. Type J/JS potentiometers are rated at 2.25 Watts. Their life cycle is manufactured to exceed 100,000 cycles. You will find nothing like this coming from the Far East or Europe. These potentiometers have an exceedingly low noise factor making them excellent for audio applications. With use they actually become even quieter and are excellent in audio applications. Resistance: Dual 12 Meg Ohm. Power: 2 Watt Hot Molded. Type: JS With SPST switch (off at CCW end). Switch Rating: 2Amp 125VAC/10Amp 10V. Mount: Panel, 3/8" Bushing. Dimensions: 1.091" D x 1.39" High. Bushing Length: 0.376"Llong. Shaft: 1/4" D x 0.30" long. Contacts: Solder. Alternate: JB1N032P126 UL Approved New Old Stock - Rare Made in the USA. Learn More

Allen Bradley AB - VR-050 - Potentiometer. 

Resistance: Dual 12Meg Ohm.

Power: Approximately 2 watt(s) each.

Technology: Wirewound.

Mount: Panel.

Contacts: Solder Terminals.

Dimension: 1.108" D x 1.415" high.

Threaded bushing 0.372" long (seated 0.414" long).

Shaft: 0.25" (1/4") D x 0.315" long .

Note: Type JS = Tolerance +/- 5%, Failure Rate 0.001%

With a SPST 2Amp 125VAC, 10Amp 10Vswitch.

Marked 722010-2. New Old Stock

High Quality - Made in USA

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INTERSIL - X9C104S IC.

E2POT Nonvolatile digital potentiometer. (Variable resistor).

Resistance: 100K Ohm.

Package: 8 SOIC SMD.

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ALLEN BRADLEY - AB - 5840K95-001 Potentiometer.

Resistance: 100Meg Ohm.

Type J - RV4 Short Shaft 

Power: 2 watt. (2.25W)

Type J, Carbon Element.

Mount: Panel, Bushing.

Dimensions: Metal Housing 27.7mm D x 14.2mm high.

Bushing length: 6.2mm long.

Shaft: Plain  Round 1/4" D x 0.438" (11.1mm) long.

Contacts: 3 Solder Terminals.

Life Cycle: 100,000 Cycles

Very Nice. - New Old Stock

Made in USA

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ALLEN BRADLEY - AB - 5840K95-P004 Potentiometer.

Resistance: 100Meg Ohm.

Type J - RV4 Short Shaft 

Power: 2 watt. (2.25W)

Type J, Carbon Element.

Mount: Panel, Bushing.

Dimensions: Metal Housing 27.7mm D x 14.2mm high.

Bushing length: 6.2mm long.

Shaft: Standard Slotted 1/4" D x 0.438" (11.1mm) long.

Contacts: 3 Solder Terminals.

Life Cycle: 100,000 Cycles

Very Nice.

Made in USA

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ALLEN BRADLEY - AB - 5840K95P008 Potentiometer.

Type J potentiometers have an exceedingly low noise factor making them excellent for audio applications.

Resistance: 500Meg Ohm. (500,000,000 Ohms)

Power: 2.25 watt.

Type J, carbon composition.

Mount: Panel.

Shaft: 1/4" D x 7/16" long.

Screw driver adjustment.

New Old Stock

Proudly Made in USA

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Potenentiometer. Resistance: 15K Ohm. Power: 2.5 watt (3 watt max). Mount: panel, bushing. Dimensions: 1.130" D (overall with terminals 1.356" D), x 0.470" high. Threaded bushing 0.556" long (seated). Shaft 1/4" D x 0.099" long (very short). Connections: solder. Screw driver adjustable. Note: Made in the USA. Learn More

Honeywell Clarostat - RV4NAYSB504A Potentiometer, Linear.

Resistance: 500K Ohm.

Power: 2 watt.

Tolerance: 10%.

Technology: carbon element.

Dimension: 1.090" (27.6mm) D x 14.4mm high.

Note: Standard bushing, 11.2mm long. Slotted short shaft, 1/2" long.

Screwdriver adjustable.

Solder terminals.

Note: Type J. Linear.

NSN 5904-00-542-8058

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BECKMAN - Duodial15 – 2606 - Model RB Helipot Potentiometer 15 Turn Counting Dial Knob The Duodial turns-counting dial reads 15 turns to a precision of 0.01 turns. The dial can be locked in any position. It is designed to be mated with the Helipot Precision Potentiometer or any other potentiometer with a 0.25 inch diameter shaft. Beckman Instruments 2600 Series Helipot Duodial 15 Turn Counting Knob for 1/4" Shaft. Often used with 10 Turn Potentiometers.Bechman is now TT Electronics Specifications & Operation Readout and Operation: Unit shall register a total count of 1499. The number in the center of the window (0 thru 14) indicates completed number of turns of the drive sleeve. Graduated circular dial indicates the percent of a partial turn of the drive sleeve. Dial Division: 50 per turn Minor Scale Division: 1/100 turn Indication: 0 to 14.99 turn Accuracy: Backlash shall be zero between graduated dial and drive sleeve Rotation: The indication shall increase with clockwise and decrease with a counterclockwise rotation. Transfer Point: The number in the center of the window shall change as graduated dial rotates between 94 and 0. Mechanical Shaft Bore: 0.250” Runout: 0.004 in/in Mount: For ¼” (0.25”) Diameter Shaft. Counts 0-14 and continues back to Zero if you continue rotation. Small scale graduated 0-100. Friction Lock Lever on the side to maintain the setting. Comes with Black Plastic Mounting Washer. One shaft locking screw possibly 2606S Removed from in Service industrial instrumentation.. Still very nice parts in excellent condition. Genuine Vintage Beckman – Rare – Difficult Component to find “As Removed” Dimensions: 1.83” x 1.83” x 1.0” Inch / 46 x 46 x 25 mm Made in USA Learn More

BI Technologies Beckman Helipot - 7246-R10K-L.25 10K Industrial Potentiometer

Potentiometer. Resistance: 10K Ohm.

Mechanical: 10 Turn 

Power: 2 watt at 25 Degree C derating to 0 at 85 Degree C.

Tolerance: 5%.

Technology: Wirewound.

Mount: Panel

Package: Panel, turret posts/pre-wired/teflon.

Dimension: 0.891" D (7/8") (overall with contacts 1.044" D) x 1.453" long, plus standard 3/8-32 x 0.306" long.

Shaft: 1/4" D x 0.50" long .

Note: Beckman / Helipot. 10 Turn - Precision.

Used/Removed from working equipment. Very nice parts.

Note: Will mate our SKU 169727 Duodial, sold separately.

Alternate: 858-7246R10KL.25

 

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Potentiometer. 50 Ohm. Precision, linear: 0.1%. Tolerance: 5%. Technology: wirewound. Mount: Panel, bushing. Standard bushing 15/32". Panel mount hole needed 47.5mm. Dimensions: 46.4mm D x 50.0mm deep. Shaft: 1/4" (0.25" ) D x 12.8mm long. Learn More

Honeywell Clarostat - 5839K60007 - 625-7248 - 1K Linear Potentiometer, Wire Wound, 4W.

2 K ohm Linear Wire Wound Potentiometer with Solder Type Connections.

Approximately 4 watt.

Approximately: 1.68"diameter x 0.75" high without 0.3" Solder Connections. 

Shaft is 0.500" High x 1/4" Diameter 

Also 0.35" high x 0.37" diameter threaded bushing. With also a Indexing Pin.

Genuine Clarostat - New Old Stock

Alternate: RA30LASB202A

Proudly Made in USA

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CRL Centralab - WW-503 Potentiometer, Linear Taper.

Resistance: 50K Ohm.

Power: 5 watt.

Technology: Wirewound.

Mount: Panel.

Case: Metal Housed.

Shaft Length: 2.5"

Dimensions: 1.154" D x 0.5" high.

Threaded shaft: 0.413" Long.

Slotted Screwdriver adjustable shaft 0.715" long.

NIB, no hardware.

Made in USA

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115PJ300C250B1  Potentiometer, Trimpot, Trimmer Potentiometer.

Resistance: 25 ohm

Power: 0.5 watt

Mount: PCB Mount

Screw driver adjustable.

Dimensions: 20.3mm D x 11.0mm above board.

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Honeywell Clarostat - 5839K60004 - 20-7038 - 2K Linear Potentiometer, Wire Wound, 4W.

2 K ohm Linear Wire Wound Potentiometer with Solder Type Connections.

Approximately 4 watt.

Approximately: 1.68"diameter x 0.75" high without 0.3" Solder Connections. 

Shaft is 0.0.100" High x 1/4" Diameter Slot Shaft W/Lock.

Also 0.35" high x 0.37" diameter threaded bushing. With also a Indexing Pin.

Genuine Clarostat - New Old Stock

Alternate: RA30LASB202A

Proudly Made in USA

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BOURNS - 3329H001501 - 500 ohm

0.5W

CERMET

10%

TOP-ADJUST

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CLAROSTAT - VR-007 - Rheostat. 10 Ohm. Vintage Radio Tube Filament Control, New Old Stock.

Used in series with tube filaments to adjust current. Extends the "useful" life of RF tubes to keep the emission of the tube above the recommended minimum for the maximum amount of time.

Resistance: 10 Ohm.

Technology: Wirewound.

Mount: Panel.

Threaded Bushing: 3/8" D x 11.3mm long,

Shaft: 1/4" D x 2.5mm high. Screw Driver Adjustable.

Contacts: 2 Solder Hooks.

Marked 140-6607, X-4094-C.

Alternates/Similar: Carter Radio Co. / Central Radio Laboratories Pot Control Wire Wound Rheostats

Genuine Vintage Clarostat - New Old Stock 

Made in USA

10-OHM

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CUSTOM - 8-629 - 1/4" Nylon Shaft Extenders, Attenuator Shaft Extension.

Fits 1/4" ID "D" Shape (Half Round) Shaft,

Durable Nylon Extender is Approximately 3" long.

Provides 2.5" Extension. 

Universal Audio or Industrial Applications. 

Great for Recessed Potentiometers, Rotary Switches, Thermostates.

Vintage - New Old Stock - Difficult to Find Hardware

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Resistor, trimming. Resistance: 500 Ohm. Power: 1 watt. Single turn, top adjustable. Technology: wirewound. Package: 3 Pin PCB. New. Learn More

Potentiometer. Resistance: 10K Ohm. Power: approximately 1/2 watt. 270 Degree turn. Dimension: 0.632" D x 0.376" high. Threaded bushing 0.247" long. Shaft: 0.125" (1/8") D x 3.91" long. Note: Contacts: solder. Marked 295354 19. Very well made. Learn More

Stackpole - Slide-Trol 104 - 66-004-1 - Potentiometer, Slide.

Resistance: 20K Ohm.

Travel: 1.75".

Mount: PCB.

Dimensions: 2.044" long x 0.310" wide x 0.528" high, plus actuator.

Note: Marked Slide-Trol 104. 66-004-1 / Stackpole 110.

Genuine Stackpole - New Old Syock.

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Resistor, trimming. Resistance: 10K Ohm. Power: 1/2 watt. Tolerance: 10%. Top adjustable. Technology: wirewound. Package: 3 Pin PCB. Dimensions: 9.53 x 9.53 x 4.83mm. Learn More