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3290H-1-203

Bourns

3290H-1-203 by Bourns

Bourns 3290H-1-203 is a 20000 ohm linear trimmer resistor with 25 turns, rated for temperatures b/w -65 to 150 °C. It features wire wound technology, gold over nickel terminal finish, and is ideal for PCB mounting applications.

Median Price

$31.620

Lifecycle Status

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Master Electronics

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$22.570

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$19.960

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$19.660

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38

$22.570

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Mouser Electronics

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$31.620

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$22.900

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$22.260

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TTI

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$32.110

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$22.330

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$22.100

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Chip1Stop

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$32.500

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$19.500

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$37.490

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$25.744

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Verical

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IBS Electronics

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$27.994

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$27.573

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Overview

Experience superior quality and reliability with the 3290H-1-203 variable resistor by Bourns. As a trusted manufacturer in the industry, Bourns delivers top-notch products that excel in various applications. This versatile component offers customers exceptional value and benefits, providing precise control and customization for your electronic projects. Upgrade your designs with the 3290H-1-203 and enjoy unmatched performance and durability.

Feature Benefit Bullets

Diameter (Lead): 0.51 mm

Smaller lead diameter allows for easier soldering and routing in tight spaces.

No. of Turns: 25

Having 25 turns provides high precision in adjusting resistance.

Rated Temperature: 85 °C

With a rated temperature of 85 °C, this variable resistor can operate reliably in a wide range of temperatures.

Orientation (Actuator): HORIZONTAL

Horizontal orientation makes it easy to adjust the resistor using a screwdriver.

Technology: WIRE WOUND

Wire wound technology offers high precision and accuracy in resistance values.

Law Of Resistance: LINEAR

Linear resistance ensures a consistent change in resistance for a proportional change in position.

Construction: Rectangular

Rectangular construction provides stability and durability to the resistor.

Packing Method: Tube

Tube packing ensures safe storage and easy handling of the variable resistor.

Resistance: 20000 ohm

Having a high resistance value of 20000 ohm allows for fine adjustment in circuits.

No. of Terminals: 3

Three terminals provide flexibility in circuit connections.

Package Style (Meter): PCB Mount

PCB mount style allows for easy integration into circuit boards.

Terminal Shape: WIRE

Wire terminals are durable and provide a secure connection.

Maximum Operating Temperature: 150 °C

With a maximum operating temperature of 150 °C, this resistor can handle high-temperature environments.

Minimum Operating Temperature: -65 °C

Being able to operate at temperatures as low as -65 °C ensures versatility in various applications.

Temperature Coef (ppm/°C): 50

A low temperature coefficient of 50 ppm/°C ensures stable resistance over temperature variations.

Terminal Finish: GOLD OVER NICKEL

Gold over nickel terminal finish provides excellent conductivity and corrosion resistance.

Length (Lead): 8 mm

8 mm lead length allows for easy installation and connection.

Height (Package): 9.53 mm

With a height of 9.53 mm, this variable resistor can fit in compact spaces.

Resistor Type: TRIMMER

Trimmer type resistor allows for precise adjustment of resistance.

Type (Actuator): SCREW

Screw type actuator makes it easy to adjust the resistance with precision.

Tolerance: 5 %

A tolerance of 5% ensures the accuracy of the resistance value.

Length (Package): 9.53 mm

With a length of 9.53 mm, this variable resistor is compact and space-efficient.

Mounting Type: THROUGH HOLE MOUNT

Through hole mounting provides a sturdy and reliable connection to the circuit board.

Rated Power Dissipation (P): 1 W

With a high power dissipation of 1 W, this resistor can handle higher loads without overheating.

Width (Package): 3.81 mm

With a width of 3.81 mm, this variable resistor can fit in narrow spaces on a PCB.

Angle Of Rotation: 9000°

The wide range of rotation (9000°) allows for fine adjustment of resistance.

Technical Specifications

Variable Resistors 3290H-1-203 attributes and parameters. Explore more Variable Resistors devices from Bourns

Specs

Orientation (Actuator):

HORIZONTAL

Type (Actuator):

SCREW

Construction:

Rectangular

Ganging Number:

1

JESD-609 Code:

e4

Diameter (Lead):

.51 mm

Length (Lead):

8 mm

Mounting Type:

No. of Terminals:

3

No. of Turns:

25

Maximum Operating Temperature:

Minimum Operating Temperature:

-65 Cel

Height (Package):

9.53 mm

Length (Package):

9.53 mm

Package Style (Meter):

PCB Mount

Width (Package):

3.81 mm

Packing Method:

Tube

Rated Power Dissipation (P):

1 W

Rated Temperature:

85 Cel

Resistance:

Law Of Resistance:

LINEAR

Resistor Type:

Angle Of Rotation:

9000 deg

Technology:

WIRE WOUND

Temperature Coef (ppm/Cel):

50

Terminal Finish:

GOLD OVER NICKEL

Terminal Shape:

WIRE

Tolerance:

5 %

Trade Compliance

3290H-1-203 Resistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8533.31.00.00

SB

8533.31.00.00

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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