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81A1A-B28-A15/L

Bourns

81A1A-B28-A15/L by Bourns

Bourns 81A1A-B28-A15/L is a linear potentiometer with 10% tolerance, 2W power dissipation, and 240° rotation angle. It is used in applications requiring precise resistance adjustments such as audio equipment and industrial controls. With a temperature coefficient of 150 ppm/°C, it operates b/w -40°C to 125°C for reliable performance.

Median Price

$8.654

Lifecycle Status

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12

In-Stock Inventory

1k+

Distributors (Authorized)

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RS (Exports)

UK . 121 parts In-Stock

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$6.520

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$6.520

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RS Americas

USA . 184 parts In-Stock

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$6.610

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$6.610

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Arrow

USA . 100 parts In-Stock

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$8.847

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$6.075

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100

$8.847

$6.075

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Mouser Electronics

USA . 116 parts In-Stock

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$12.140

100+ parts

$9.720

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$9.020

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$12.140

$9.720

$9.020

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DigiKey

USA . 147 parts In-Stock

1+ parts

$12.820

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$8.873

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$8.679

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147

$12.820

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$8.679

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Chip1Stop

Japan . 175 parts In-Stock

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$8.460

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$8.460

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Master Electronics

USA . 129 parts In-Stock

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$8.190

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$7.790

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$7.680

129

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$8.190

$7.790

$7.680

Verical

USA . 125 parts In-Stock

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$9.635

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$9.635

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Vyrian

USA . 2,986 parts In-Stock

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VNN

France . 2,810 parts In-Stock

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Nova Conductors

Japan . 300 parts In-Stock

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IBS Electronics

USA . 129 parts In-Stock

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$11.486

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$10.925

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$10.771

129

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$11.486

$10.925

$10.771

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Perfect Parts

USA . 1,145 parts In-Stock

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Aranea Global

USA . 50 parts In-Stock

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Overview

Elevate your electronic designs with the 81A1A-B28-A15/L variable resistor from Bourns. Known for their exceptional quality and reliability, Bourns offers a wide range of variable resistors to meet your specific needs. Whether you're working on audio equipment, lighting controls, or industrial machinery, this potentiometer delivers precise control and durability. With a linear resistance law and a maximum power dissipation of 2W, this component provides unmatched value and performance for your projects. Choose Bourns for superior results every time.

Feature Benefit Bullets

Rated Temperature: 70 °C

Suitable for use in various environments without risk of overheating.

Technology: CERMET

Cermet technology provides a high level of stability and precision in resistance values.

Law Of Resistance: LINEAR

Linear resistance allows for precise control and adjustment of electrical circuits.

Maximum Operating Temperature: 125 °C

Can operate reliably at high temperatures without degradation in performance.

Temperature Coef (ppm/°C): 150

Low temperature coefficient ensures minimal resistance changes with temperature variations.

Rated Power Dissipation (P): 2 W

Capable of handling moderate power levels, suitable for a wide range of applications.

Technical Specifications

Variable Resistors 81A1A-B28-A15/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

Shape (Package):

RECTANGULAR PACKAGE

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-A15/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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