SKU: 39644030715

BOURNS 91A1A-B28-B22L Rotary Potentiometer, Conductive Plastic, 250 kohm, 1 W, � 20%, 91 Series, 1 Turns, Linear

$412.97 $458.85
Save 10%
No.2 Bestseller on 2pierres.com >

Pay in installments of $114.71 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

BOURNS 91A1A-B28-B22L Rotary Potentiometer, Conductive Plastic, 250 kohm, 1 W, � 20%, 91 Series, 1 Turns, LinearThe Bourns 91 series are through hole, panel control potentiometer. These potentiometers are single turn which is designed for frequent adjustment application. These devices are available in plastic or metal bushing and shaft combination. 5 8inch square potentiometer, in line PC pins Sealing is IP40 rated Conductive plastic cermet element type 5%, 10% and 20% tolerance Resistance value ranges from 100 ohm to 1Mohm High Rotational life Linear and audio

The Bourns 91 series are through hole, panel control potentiometer. These potentiometers are single turn which is designed for frequent adjustment application. These devices are available in plastic or metal bushing and shaft combination.
  • 5/8inch square potentiometer, in line PC pins
  • Sealing is IP40 rated
  • Conductive plastic/cermet element type
  • �5%, �10% and �20% tolerance
  • Resistance value ranges from 100 ohm to 1Mohm
  • High Rotational life
  • Linear and audio taper available
  • Maximum power rating is 2W
  • Operating temperature range -40�C to +125�C

Applications

Industrial, Consumer Electronics, Portable Devices, Power Management

Product details

Shaft Length 22.2mm
Shaft Diameter 6.35mm
No. of Gangs 1
Adjustment Type Screwdriver Slot
Resistance Tolerance � 20%
Product Range 91 Series
Track Taper Linear
No. of Turns 1Turns
Potentiometer Mounting Through Hole
Power Rating 1W
Track Resistance 250kohm

Other details

Brand BOURNS
Part Number 91A1A-B28-B22L
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
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39644030715

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jacki Torres
Lowell, US
★★★★★ 4
Functional and Good Quality
Color: 01-silver, Color: 01-silver
I give this SMARTAKE paper towel holder 4 stars. Overall, it's a very good product that I would recommend, but it has one minor drawback that takes away a star. The Positives Quality and Stability: The holder feels good quality, and the material (steel) is sturdy. Once placed on the counter, it's stable and adheres well to the surface. Assembly and Use: It was easy to put together; just read the instruction manual. I confirm that it works well even with large paper towel rolls. Furthermore, it's not difficult to change the roll at all. The Drawback The only problem is the small mechanism that's supposed to adjust and hold the roll (the piece that prevents it from twisting too much). As the paper gets used up, this piece doesn't do its job properly, and the paper unwinds more than it should. Conclusion: If you're looking for a modern, stable, and well-made holder for your kitchen, this is excellent. Just keep in mind that the adjuster isn't the best, but other than that, it does its job perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
P
Verified Purchase
Patty C
Waukegan, US
★★★★★ 5
Durable and nice look
Color: 02-black
Nice quality and nice look for our kitchen
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
K
Verified Purchase
K. K.
Louisville, US
★★★★★ 5
Classic holder keeps paper towels in place in a breeze.
Color: 06-bronze
This classic paper towel holder works perfectly. I had constantly unrolling paper towels in the breeze. This holder keeps everything in place now. So nice. Plus, it has a sleek, uncluttered design. I’m very pleased.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
T
Verified Purchase
Terry Anne
Lake Worth, US
★★★★★ 3
Only holds towels in place when it is full or 1/2 full
Color: 01-silver
If you are buying this for the feature of holding the paper towels in place so you can just rip one, I think you will be disappointed. Once the roll becomes smaller (and I tried changing the arm) the arm does not touch the towels. I do like the firm grip on the counter. My other dissatisfaction is the base gets water spots. Being near the sink this happens frequently. It does its job and is attractive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
J
Verified Purchase
Jay
Dallas, US
★★★★★ 5
Stylish
Color: 01-silver
Good sturdy stand for paper towels. Has small suction cups on bottom for stability. Good finish and good fit under the counter. Heavy base and not flimsy feeling. Brushed aluminum matched other appliances well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026

recommand products

GOSLIM
49.00
USA Flowers ~ 25CSD05 ~ DTF Transfer
68.00
GOSLIM
49.00
PILO Chainring - 32T Narrow Wide - SRAM Direct dub - 6mm offset
99.95
Guy Debord and the Situationist International: Texts and Documents
48.66