Bourns, Inc.
Product Categories
New Products-
- Circuit Protection
- Circuit Protection Accessories (7)
- Electrical, Specialty Fuses (87)
- Fuseholders (23)
- Fuses (587)
- Gas Discharge Tube Arresters (GDT) (1,776)
- Lighting Protection (8)
- PTC Resettable Fuses (1,106)
- Surge Suppression ICs (96)
- Thermal Cutoffs (Thermal Fuses) (160)
- Transient Voltage Suppressors (TVS) (3,685)
- Varistors, MOVs (1,253)
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- Kits
- Circuit Protection - Assortment Kits (41)
- Circuit Protection Kits - Fuse (24)
- Circuit Protection Kits - TVS Diodes (8)
- Connector Kits (3)
- Discrete Assortment Kits (4)
- EMI, Filter Kits (3)
- Inductor Kits (44)
- Miscellaneous (2)
- Potentiometer Kits (30)
- Resistor Kits (11)
- Sensor Kits (5)
- Switch Kits (2)
- Transformer Kits (2)

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.

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.

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
Product Training Modules
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.