3549 Precision Potentiometer w/ Dual Ball Bearing

Bourns 3549 10-Turn Precision Potentiometers now have a "dual ball bearing" option specifically designed for machine-to-machine applications. The "dual ball bearing" feature of the 3549 series potentiometers from Bourns, available only in the Hybritron® servo-mount version, is capable of 10 million shaft revolutions with up to 250 grams of side load. Features of the 3549 series include wirewound and Hybritron® elements, high rotational life, standard resistance range 100Ω to 100KΩ (wirewound) and 1KΩ to 100KΩ (Hybritron®), optional 0.1% linearity, and operating temperature range up to +125°C.

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Qty. RoHS ECAD Model Series
Termination Style
Product
Type
Mounting Style
Linearity
Number of Turns
Number of Gangs
Resistance
Shaft Diameter
Shaft Length
Element Type
Shaft Type
Tolerance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW
Datasheet
29In Stock
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 5 kOhms 6 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT 1K .1% 7/8" 22MM DIA 10T WW
Datasheet
Product Comments
40In Stock
Min.: 1
Mult.: 1
3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 1 kOhms 6.35 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PREC POT 10K .1% 7/8" 22MM DIA 10T WW
Datasheet
Product Comments
19In Stock
Min.: 1
Mult.: 1
3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 10 kOhms 6.35 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers 2W 5Kohm 3% 10-Turn
Datasheet
29In Stock
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 1 Gang 5 kOhms 6.35 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW
Datasheet
3In Stock
50Expected 30/03/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 2 Gang 10 kOhms 6.35 mm 20.643 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW
Datasheet
22In Stock
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 2 Gang 10 kOhms 6.35 mm 20.643 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW
Datasheet
33In Stock
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 1 Gang 10 kOhms 6 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers 2W 1Kohm 3% 10-Turn
Datasheet
49In Stock
Min.: 1
Mult.: 1
3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 1 Gang 1 kOhms 6.35 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW
Datasheet
32In Stock
Min.: 1
Mult.: 1
3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 1 Gang 5 kOhms 6.35 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers 100 Ohms 7/8" 22MM DIA 10T WW
Datasheet
Product Comments
18In Stock
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 2 Gang 100 Ohms 6.35 mm 20.643 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW
Datasheet
50Expected 25/03/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 10 kOhms 6.35 mm 20.617 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers 2W 10Kohm 10% Hybritron
Datasheet
46Expected 20/02/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 10 kOhms 6 mm 20.617 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PREC POT 20K .1% 7/8" 22MM DIA 10T
Datasheet
Product Comments
28Expected 07/04/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 20 kOhms 6.35 mm 20.617 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PREC POT 10K .1% 7/8" 22MM DIA 10T
Datasheet
Product Comments
40Expected 01/05/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Servo Mount 0.1 % 10 Turn 1 Gang 10 kOhms 3.175 mm 7.95 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers 2W 10Kohm 3% 10-Turn
Datasheet
60Expected 08/04/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 10 kOhms 6 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 50
Mult.: 25
3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 2 Gang 100 Ohms 6.35 mm 20.643 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PREC POT 10K .1% 7/8" 22MM DIA 10T
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 50
Mult.: 10
3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 10 kOhms 6.35 mm 20.617 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T HYBRID
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 50
Mult.: 10
3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 1 Gang 100 kOhms 6.35 mm 20.617 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T HYBRID
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 50
Mult.: 10
3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 1 Gang 2 kOhms 6.35 mm 20.617 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T HYBRID
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 50
Mult.: 10
3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 1 Gang 20 kOhms 6.35 mm 20.617 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT 5K .1% 7/8" 22MM DIA 10T
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 50
Mult.: 10
3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 5 kOhms 6.35 mm 20.617 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T HYBRID
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 50
Mult.: 10
3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 1 Gang 1 kOhms 6 mm 20.617 mm Hybritron Slotted 10 % - 40 C + 125 C Tray

Bourns Precision Potentiometers PRECISION POT 2K .1% 7/8" 22MM DIA 10T
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 50
Mult.: 10

3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 2 kOhms 6.35 mm 20.617 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PREC POT 10K .2% 7/8" 22MM DIA 10T
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 50
Mult.: 25
3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Servo Mount 0.2 % 10 Turn 1 Gang 10 kOhms 3.175 mm 7.95 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT 2K .2% 7/8" 22MM DIA 10T
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 50
Mult.: 25
3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Servo Mount 0.2 % 10 Turn 1 Gang 2 kOhms 3.175 mm 7.95 mm Hybritron Slotted 10 % - 40 C + 125 C Tray