Bourns

- Bourns, Inc. has been leading the electronics industry in the design, manufacture and sale of electronic components and integrated solutions since its inception in 1947 by Marlan and Rosemary Bourns. As an industry innovator, Bourns targets product development at high-growth industries such as computers, telecommunications, automotive and portable electronics.

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SMxJ-Q Series TVS Diodes

Image of Bourns' SMxJ-Q Series TVS Diodes

Bourns' SMAJ-Q, SMBJ-Q, SMCJ-Q and SMLJ-Q unidirectional and bidirectional TVS diodes are now AEC-Q101 compliant for use in specified automotive applications. Learn More

SinglFuse™ Chip Fuses

Image of Bourns' SinglFuse™ Chip Fuses

Bourns adds slow-blow multilayer SinglFuse SMD chip fuse series in 0402, 0603, and 1206 footprints to its successful line of SinglFuse SMD chip fuse products. Learn More

PTVS-M High Current TVS Diodes

Image of Bourns Model PTVS-M High Current TVS Diodes

Bourns announces the release of the model PTVS-M high current TVS diode series. This series was designed for use in high power DC bus clamping applications. Learn More

Product Listing View All

Newest Products View All (139)

Circuit Protection Publish Date: 2012-06-05

Bourns circuit protection technology and solutions are available at Digi-Key. Order online today!

2054 Series GDT Surge Protectors Publish Date: 2012-06-29

Bourns' 2054 series of three-electrode, SMD, GDT surge protectors are well suited for broadband protection with their ultra-low capacitance.

AMS22S Series Sensor Publish Date: 2012-06-29

Bourns' AMS22S, non-contacting, single-turn Hall effect sensors feature low mechanical torque with a programmable electrical angle from 10 to 360 degrees.

CDSOD323 TVS Diodes Publish Date: 2012-06-29

Bourns' CDSOD323 transient voltage suppressor diodes for xDSL applications are available in an SOD-323 package size format.

LSP LED Protection Devices Publish Date: 2012-06-29

Bourns LSP series of LED shunt protection devices features fast switching and automatic reset in an SMB package.

PWR220T-20 Series Power Resistor Publish Date: 2012-06-29

Bourns' PWR220T-20 DPAK-style power resistors are rated to 20 W of continuous power and feature TO-220 housing.

Tools & Support

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Technical Library

Bourns’ comprehensive library of design notes, white papers, application notes, technical articles and product guides and catalogs provide in-depth technology information to support your application development needs. Learn More

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PortNote™ Solutions

For your convenience, Bourns offers a variety of PortNote™ solutions and design kits. Learn More

Recent PTMs View All (25)

Multifuse® Resettable Fuses Publish Date: 2008-03-03

Features over current or over temperature protection, which simplifies repair and eliminates the need for service calls to replace blown fuses.

Duration: 15 minutes
Transient Blocking Units Publish Date: 2009-03-17

The TBU HSP is a silicon-based, solid-state, resettable device which is placed in a series with a signal path.

Duration: 10 minutes
SinglFuse™ Thin Film Chip Fuses Publish Date: 2009-04-03

SinglFuse thin film chip fuses construction method allows for precise and efficient high volume production as well as the flexibility for custom applications.

Duration: 10 minutes
Magnetic Product Overview Publish Date: 2010-08-12

An introduction to Bourns' magnetic product line and the product selection tool available on Bourns’ website.

Duration: 10 minutes

Featured Videos View All (24)

Bourns -PWR220T

Current Sense Power Resistor Product Video

Bourns, Inc. - Company Information

Bourns Inc. has been leading the electronics industry in the design, manufacture and sale of electronic components and integrated solutions since its inception in 1947 by Marlan and Rosemary Bourns.

Bourns Models AMM20 and AMS22 Programmer Systems

Bourns Models AMM20 and AMS22 Programmer Systems

Bourns Model AMS22 Demo with Dick Bolin

Bourns Model AMS22 Demo with Dick Bolin

Manufacturer Web site