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Bourns, Inc.

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Image of Bourns Thermal Cutoff Overtemperature AD & SD Series

Automotive Grade Miniature TCO Protection Devices

The AD & SD Series are the first automotive grade resettable miniature TCO breaker protection devices. AEC-Q200 tested, they offer ultra-low resistance values and precise trip temperatures up to 150Deg C. They provide independent, resettable, over temperature protection for heaters, cables, LEDs, wireless charging coils, lithium-ion battery cells, etc.

Image of Bourns PLN Series Forward Converter Switch-Mode

Forward Converter Switch-Mode Planar Transformers PLN Series

Bourns' PLN series forward converter planar transformers operate at a switching frequency of 250 kHz with low leakage inductance from 0.29 µH to 0.6 µH.

Image of Bourns Next-Generation Gas Discharge Tubes GDT35

Next-Generation Gas Discharge Tubes – GDT35 Series

Bourns’ GDT35 series three-electrode GDT provides significant protection from voltage transients caused by lightning or accidental contact with AC power lines.

Tools and Support

Featured Videos

Bourns RSN Series Riedon Industrial Shunt Resistors PIO | DigiKey
Bourns RSN Series Riedon Industrial Shunt Resistors PIO | DigiKey
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Bourns® Trimpot® Trimming Potentiometers elevate Industrial applications
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Bourns® Trimpot® Trimming Potentiometers 5G and 6G Technologies
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Product Training Modules

Image of Bourns Inc. Mini-Breaker for Overtemperature Protection in Heater Applications
5 minutes
Mini-Breakers: Overtemperature Protection for Heater Applications
Bourns mini-breakers are a combination of two common circuit protection technologies: a PTC and a bimetal switch, providing several advantages over either technology on its own.
Bourns' Mini-breaker Thermal Cut Off (TCO) Devices
5 minutes
Mini-breaker Thermal Cut Off (TCO) Devices
This presentation will introduce the range of mini-breakers, explain their construction, and review their applications and advantages. It will also explain the part numbering system and talk about how to select the most suitable part.
Image of Bourns' Magnetics SRP Series Shielded Power Inductors
5 minutes
Magnetics SRP Series Shielded Power Inductors
Bourns' SRP series power inductors are designed for high current applications and low radiation in a compact size.
Image of Bourns' GMOV Hybrid Overvoltage Protection Component
5 minutes
GMOV™ Hybrid Overvoltage Protection Component
Bourns' GMOV™ component combines the technology of an MOV and GDT with FLAT® technology to resolve premature MOV degradation and failure.
Image of Bourns BPS110 BPS120 and BPS130 Pressure Sensors
5 minutes
Pressure Sensor Overview
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
5 minutes
BPS230 Humidity Sensor
This presentation will provide an overview of the BPS230 Humidity Sensor from Bourns®.
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About Bourns, Inc.

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.

Bourns established a benchmark for the quality, value and innovation of its products and services early in the Company’s history with the 1952 introduction of the Trimpot® line. This was the world’s first patented trimming potentiometer. Bourns dedication to excellence ensures the continuous improvement of its products and services to satisfy customers on a global basis. Bourns philosophy is founded upon product quality, dependable delivery and the best overall value for its worldwide customers. In addition to maintaining global manufacturing and customer support capabilities, Bourns invests heavily in the development of technologies and the expansion of its manufacturing capabilities to meet customers’ changing needs. Through this continuous investment, Bourns drives the trend toward component miniaturization. The Company’s commitment to quality is demonstrated in its manufacturing operations, which meet QS 9000 and ISO 9001/2000 certifications.