SKU: 72349029688

BOURNS 3386X-1-203LF Trimmer Potentiometer, 20 kohm, 500 mW, � 10%, Trimpot 3386 Series, 1 Turns, Through Hole

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Description

BOURNS 3386X-1-203LF Trimmer Potentiometer, 20 kohm, 500 mW, � 10%, Trimpot 3386 Series, 1 Turns, Through HoleThe Bourns Trimpot 3386 series are cermet, through hole trimming potentiometers. These potentiometers are single turn which performs a variety of circuit adjustments in all types of electronic equipment. 3 8inch square potentiometer Top adjust type (F,G,K,P,R,U,V,Y) or side adjust type (B,C,J,X,H,S,W) Resistance value ranges from 10 ohm to 2Mohm 10% tolerance Temperature coefficient TCR of 100ppm C Operating temperature range 55C to +125C Power rating

The Bourns Trimpot 3386 series are cermet, through hole trimming potentiometers. These potentiometers are single turn which performs a variety of circuit adjustments in all types of electronic equipment.
  • 3/8inch square potentiometer
  • Top adjust type (F,G,K,P,R,U,V,Y) or side adjust type (B,C,J,X,H,S,W)
  • Resistance value ranges from 10 ohm to 2Mohm
  • �10% tolerance
  • Temperature coefficient TCR of �100ppm/�C
  • Operating temperature range -55�C to +125�C
  • Power rating is 0.5W
  • Rotational life of 200 cycles
  • Available with a knob for finger adjust
  • Available with extended shaft and cross slot rotor

Applications

Industrial, Consumer Electronics, Portable Devices, Power Management

Product details

Temperature Coefficient � 100ppm/�C
Power Rating 500mW
No. of Turns 1Turns
Potentiometer Mounting Through Hole
Automotive Qualification Standard -
Resistance Tolerance � 10%
Product Range Trimpot 3386 Series
Track Resistance 20kohm
MSL -

Other details

Brand BOURNS
Part Number 3386X-1-203LF
Quantity Each
Technical Data Sheet EN
3D Product Image EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

Shipping Notes
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Exchange/Return Notes
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SKU: 72349029688

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4.7 ★★★★★
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Verified Purchase
RealPro
Whiting, US
★★★★★ 4
Works well.
Color: 2-Speed Rechargeable Set with Base
Close to 5 stars. Only minor complaint is somewhat shorter battery life then expected. But since it is rechargeable, not a big deal. Like the adjustable grinder and the clear container so you can see how much it has.
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Reviewed in the United States on March 18, 2026
K
Verified Purchase
KJM
Alexandria, US
★★★★★ 5
Great salt and pepper set!
Color: 2-Speed Rechargeable Set with Base
Great salt and pepper set! I love that it has a light that makes it easier to see how much is coming out. Very easy to use, easy to fill, nice selection of grind sizes. It is also nice that it has a base to hold it because there is a very small amount of salt that comes off the bottom so it keeps it from going on the counter while not in use - it's not leaking, just leftover residue from the grind you have just finished.
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Reviewed in the United States on April 16, 2025
A
Verified Purchase
Alexander
Waukegan, US
★★★★★ 1
They’re nice… if they work…
Color: 2-Speed Rechargeable Set with Base
I ordered four of these grinders and two of them broke down while a third never started up. I am honestly disappointed in the failure rate of these otherwise nice grinders. If only one grinder in a two-pack failed, I would’ve just taken it on the chin and moved on. But three out of four total is unacceptable. I like the way they look, and the grind speed and settings are nice. But there’s a serious durability problem they need to fix.
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Reviewed in the United States on August 24, 2025
F
Verified Purchase
foodandart
Massapequa, US
★★★★★ 5
Excellent quality.
Color: 2-Speed Rechargeable Set with Base
These are great! They operate by pressing the top surface. Best i've had, and I've had a few! Very happy.
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Reviewed in the United States on February 8, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Highly recommend!
Color: 2-Speed Rechargeable Set with Base
This electric mill set is great! The mills stay charged longer than I ever expected, and the operation is consistently very good. Since purchasing these four months ago, I’ve only recharged them once…and our family uses them nearly every day. Having the activator button on the top is the best…no accidental messes like the ones with activators on the side that can be inadvertently touched when grasping the mill. Having a stand to catch the small grind remnants also keeps your counters clean. They are a perfect height—large enough to hold significant product and small enough to not tip over. I also purchased a set for my parents, and they love them as well. Great product!
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Reviewed in the United States on April 7, 2025

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