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 1K .1% 7/8" 22MM DIA 10T WW
Datasheet
Product Comments
50In 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
6In Stock
50Expected 8/24/2026
Min.: 1
Mult.: 1
3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 10 kOhms 6.35 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW
Datasheet
40In Stock
70Expected 10/26/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 1 Gang 10 kOhms 6.35 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers 2W 5Kohm 3% 10-Turn
Datasheet
7In 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 2W 10Kohm 3% 10-Turn
Datasheet
54In 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 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PREC POT 100K/100K 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 0.2 % 10 Turn 2 Gang 100 kOhms 6.35 mm 20.643 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PRECISION POT 5K/5K 7/8" 22MM DIA 10T WW
Datasheet
Product Comments
35In Stock
50Expected 10/15/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 2 Gang 5 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 PRECISION POT-7/8" 22MM DIA 10T WW
Datasheet
30In 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 1K .1% 7/8" 22MM DIA 10T
Datasheet
Product Comments
50Expected 10/26/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Servo Mount 0.1 % 10 Turn 1 Gang 1 kOhms 3.1699 mm 9.525 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PREC POT 10K .1% 7/8" 22MM DIA 10T
Datasheet
Product Comments
40On Order
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 PRECISION POT 5K .1% 7/8" 22MM DIA 10T
Datasheet
Product Comments
42Expected 8/11/2026
Min.: 1
Mult.: 1

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 WW
Datasheet
50Expected 10/26/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Hybritron 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 5 kOhms 6 mm 20.617 mm Hybritron Slotted 10 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PREC POT 10K .1% 7/8" 22MM DIA 10T WW
Datasheet
Product Comments
71Expected 8/11/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 10 kOhms 6.35 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers PREC POT 200ohm .2% 7/8" 22MM DIA 10T WW
Datasheet
Product Comments
79On Order
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.2 % 10 Turn 1 Gang 200 Ohms 6.35 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers 2W 5Kohm 3% 10-Turn
Datasheet
50Expected 8/12/2026
Min.: 1
Mult.: 1

3549 Solder Lug Precision Potentiometers Wirewound 10-Turn Precision Potentiometer Panel Mount 0.1 % 10 Turn 1 Gang 5 kOhms 6.35 mm 20.617 mm Wirewound Slotted 3 % - 40 C + 125 C Tray
Bourns Precision Potentiometers 2W 1Kohm 3% 10-Turn
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 50
Mult.: 10

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
Non-Stocked Lead-Time 10 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 10 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 10 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 10 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 10 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 10 Weeks
Min.: 1
Mult.: 1
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 10 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 10 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