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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 (129)

Image of Bourns' SM453229-231N7Y/SM453229-381N7Y Chip LAN Transformers

SM453229-231N7Y/SM453229-381N7Y Chip LAN Transformers

Bourns® SM453229-xx1N7Y Chip LAN transformers and common mode chip inductors are well-suited for use in a variety of telecommunication and network devices.

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Image of Bourns' SF-2923HC-C/UC-C Series SinglFuse™ SMD Fuses

SF-2923HC-C and SF-2923UC-C Series SinglFuse™ SMD Fuses

Bourns' SF-2923HC-C and SF-2923UC-C series SinglFuse™ SMD fuses achieve high inrush current withstand with greater reliability in harsh environments.

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Image of Bourns' MF-NSML/X Series 12 V Rated Low Resistance PPTC Resettable Fuses

MF-NSML/X Series 12 V Rated Low Resistance PPTC Resettable Fuses

Bourns' 12 V rated Model MF-NSML/X series of low resistance surface mount polymer positive temperature coefficient (PPTC) resettable fuses.

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Image of Bourns CW105550A and CW161009A Chip Inductor Series

CW105550A and CW161009A Chip Inductor Series

Bourns® CW105550A and CW161009A chip inductor series are wound on a ceramic core which provides stable electrical characteristics.

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Image of Bourns SF-0603HIxxxM and SF-1206HIxxxM Series Multilayer SMD Fuses

SF-0603HIxxxM and SF-1206HIxxxM Series Multilayer SMD Fuses

Bourns presents two series of high inrush current multilayer SinglFuse™ SMD Fuses in 0603 and 1206 footprints.

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Image of Bourns' Model SF-3812TM-T Series Telefuse™ Telecom Protectors

Model SF-3812TM-T Series Telefuse™ Telecom Protectors

Bourns' model SF-3812TM-T complements the already successful line of Bourns SinglFuse SMD fuse products, replacing the discontinued B0500T, B1250T, and B2000T.

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Tools & Support

Image of Bourn's Circuit Protection

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

Image of Bourns Inc's PortNote™ Solutions/Design Kits

PortNote™ Solutions

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

Product Training Modules View All (25)

Image of Bourns BPS110 BPS120 and BPS130 Pressure Sensors

BPS110 BPS120 and BPS130 Pressure Sensors

Duration: 5 minutes

The Bourns Precision Sensor (BPS) portfolio has dependable sensors for every type of pressure, from precision, ultra low pressure to high temperatures and harsh environments.

BPS230-SM

BPS230 Humidity Sensor

Duration: 5 minutes

This presentation will provide an overview of the BPS230 Humidity Sensor from Bourns®.

PTVS3-076C-TH-ND

Power Transient Voltage Suppressor Diodes

Duration: 35 minutes

Use Bourn's bidirectional PTVS diodes to protect electronic equipment from damages from high energy transients on AC and DC power lines.

AMS22B Single-Turn Magnetic Position Sensor

AMS22B Single-Turn Magnetic Position Sensor

Duration: 10 minutes

Saves repair and maintenance costs and provides a reliable and longer lifetime solution compared to traditional contacting single-turn potentiometers.

Featured Videos View All (23)

Bourns Environmental Sensors | Digi-Key Daily

The model BPS110 and BPS120 pressure sensor models deliver extremely accurate ultra-low pressure sensing capabilities for sensitive applications.

Publish Date: 2019-01-14

Bourns SMxJ-Q Series Diodes | Digi-Key Daily

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

Publish Date: 2018-08-08

Bourns Model 2003 Series GDT | Digi-Key Daily

Model 2003 series from Bourns is a 2-electrode GDT designed for use in applications that may be exposed to lightning or other transients.

Publish Date: 2018-03-12

Bourns SRR3818A/SRR4818A/SRR4828A | Digi-Key Daily

Inductive components product line from Bourns is introducing three additional shielded power inductor series - SRR3818A, SRR4818A, and SRR4828A.

Publish Date: 2017-11-07

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