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81A1A-B28-A10/L

Bourns

81A1A-B28-A10/L by Bourns

Bourns 81A1A-B28-A10/L is a linear potentiometer with 3 terminals, rated for temperatures from -40 to 125 °C. With a 2W power dissipation and 240° rotation angle, it's ideal for PCB mount applications requiring precise resistance adjustments in a compact package.

Median Price

$10.978

Lifecycle Status

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16

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RS (Exports)

UK . 116 parts In-Stock

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$4.750

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Farnell

UK . 252 parts In-Stock

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$10.320

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$6.490

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$5.890

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252

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Mouser Electronics

USA . 391 parts In-Stock

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$11.970

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$9.610

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391

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DigiKey

USA . 48 parts In-Stock

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$16.340

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$11.491

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$9.610

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RS Americas

USA . 157 parts In-Stock

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$18.240

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Element14

Singapore . 252 parts In-Stock

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$20.630

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$14.750

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$10.690

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Master Electronics

USA . 477 parts In-Stock

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$9.890

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$9.380

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$9.330

477

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Verical

USA . 475 parts In-Stock

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$11.635

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$11.518

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TTI

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Arrow

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$8.812

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Chip1Stop

Japan . 111 parts In-Stock

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$9.560

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Bristol Electronics

USA . 191 parts In-Stock

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$8.512

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$3.688

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$3.490

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Vyrian

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IBS Electronics

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$13.871

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$13.155

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$13.085

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Nova Conductors

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Neutron USA

USA . 50 parts In-Stock

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$107.400

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Authorized Procurement Solutions

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Netroflash

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Overview

Elevate your electronic projects with the 81A1A-B28-A10/L variable resistor by Bourns. Crafted with precision and expertise, this high-quality component offers unmatched reliability and performance. Ideal for a wide range of applications, this potent potentiometer is sure to deliver seamless control and precision adjustment. Experience the value and benefits of Bourns' exceptional craftsmanship with the 81A1A-B28-A10/L - where quality meets innovation.

Feature Benefit Bullets

Rated Temperature: 70 °C

This resistor is rated for a temperature of 70 °C which ensures reliable performance even in higher temperature environments.

Technology: CERMET

Cermet technology offers high stability and accuracy, making this resistor a precise and durable choice for various applications.

Law Of Resistance: LINEAR

The linear resistance law ensures a predictable and consistent output, making this resistor suitable for applications requiring a linear relationship between resistance and position.

Maximum Operating Temperature: 125 °C

With a high maximum operating temperature of 125 °C, this resistor can withstand elevated temperatures without compromising its performance.

Tolerance: 10 %

The 10% tolerance ensures that the actual resistance value of the resistor is within 10% of the specified value, providing reliable and accurate results in various applications.

Rated Power Dissipation (P): 2 W

With a rated power dissipation of 2 W, this resistor can handle higher power requirements, making it suitable for applications that demand higher power handling capabilities.

Technical Specifications

Variable Resistors 81A1A-B28-A10/L attributes and parameters. Explore more Variable Resistors devices from Bourns

Specs

Orientation (Actuator):

HORIZONTAL

Type (Actuator):

SHAFT

Construction:

Rectangular

Ganging Number:

1

JESD-609 Code:

e3

Length (Lead):

12.7 mm

Mounting Type:

No. of Terminals:

3

No. of Turns:

1

Maximum Operating Temperature:

Minimum Operating Temperature:

-40 Cel

Height (Package):

15.88 mm

Length (Package):

15.88 mm

Package Style (Meter):

PCB Mount

Width (Package):

15.88 mm

Rated Power Dissipation (P):

2 W

Rated Temperature:

70 Cel

Law Of Resistance:

LINEAR

Resistor Type:

Angle Of Rotation:

240 deg

Sub-Category:

Variable Resistors

Technology:

CERMET

Temperature Coef (ppm/Cel):

150

Terminal Finish:

Matte Tin (Sn)

Terminal Shape:

WIRE

Tolerance:

Trade Compliance

81A1A-B28-A10/L Resistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8533.40.80.50

SB

8533.40.00.80

PCN

Manufacturer Highlights

Bourns

Bourns, Inc. is an American electronics company that develops, manufactures and supplies electronic components for a variety of industries including automotive, industrial, instrumentation, medical electronics, consumer equipment and portable electronics. Established in Altadena, California in 1947 by Marlan and Rosemary Bourns, graduates of the University of Michigan, the company was founded to develop and sell electronic components and sensors to the aerospace industry. Bourns has 15 manufacturing facilities around the world and has continued growing through the development of new products and technologies as well as through acquisitions. The company has approximately 9000 employees worldwide.

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