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Bourns Expands its SinglFuse™ SMD Fuse Line with Two High Voltage/Current Model Series

New Bourns® SinglFuse™ protectors now available in 0603 and 1206 packages deliver highly effective overcurrent protection in standard SMD sizes

RIVERSIDE, Calif., February 15, 2024 – Bourns, Inc., a leading manufacturer and supplier of electronic components for power, protection, and sensing solutions, today announced the expansion of the Company’s SinglFuse™ SMD fuse line. In power-based applications, efficiency plays a pivotal role, especially as end-products are increasingly sophisticated and have higher power consumption. The requirement for supporting components that feature a higher power rating in a compact form factor has become imperative. Bourns® Model SF-0603SP-R and Model SF-1206S-R Series meet these ongoing needs.

With the introduction of these two new SinglFuse™ SMD Fuse model families, designers of higher operating voltage applications can now select a more compact overcurrent protector. For example, the Model SF-0603SP-R Series is ideal for applications that operate at 48 VDC, and the Model SF-1206S-R Series is suitable for 12 VDC or 24 VDC operating systems where the operating current is over 10 A.

Bourns® SinglFuse™ SMD Fuses provide effective overcurrent protection in standard SMD sizes ranging from 0402 to 3812. Using Bourns’ advanced design techniques, the new model series feature various voltage and current ratings, a wide operating temperature range and high-performance fuse characteristics.

The newly released model families utilize advanced Metal Foil technology, which is capable of handling higher currents in a compact form factor. This technology can support operating temperatures up to 125 °C, which is sufficient for most consumer, industrial and telecom applications.

The Bourns® Model SF-0603SP-R and SF-1206S-R Series SinglFuse™ SMD Fuses are available now. These models are RoHS compliant* and halogen free**. For more detailed product information, please see:

About Bourns
Bourns, Inc. is a leading manufacturer and supplier of position and speed sensors, circuit protection solutions, magnetic components, microelectronic modules, panel controls and resistive products. Headquartered in Riverside, California, USA, Bourns serves a broad range of markets, including automotive, industrial, consumer, communications, medical (low/medium risk)***, audio and various other market segments. Additional company and product information is available at

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