Welcome to TTI
Littelfuse Circuit Protection
Welcome to TTI, Inc., we are Littelfuse's premier authorized distributor. Littelfuse is a leading provider of circuit protection solutions for the automotive, industrial electronics, digital consumer electronics and telecommunications industries. Solutions from Littelfuse can be found around the world in virtually every product that requires electrical part and every application. Through this site you may search our huge inventory of Littelfuse passive products. Should you need additional assistance, our customer service team is ready to help at 1-877-645-4TTI.
Featured Littelfuse Products
SMBJ Series TVS Diodes | Littelfuse
The Littelfuse SMBJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 600W surface mount devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5V to 440V.
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SMCJ Series TVS Diodes | Littelfuse
The Littelfuse SMCJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1500W surface mount devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5V to 440V.
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1.5SMC Series TVS Diodes | Littelfuse
The Littelfuse 1.5SMC series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1500W surface mount devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 6.8V to 550V.
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SMDJ Series TVS Diodes | Littelfuse
The Littelfuse SMCJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 3000W surface mount devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 6.8V to 550V.
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P6KE Series TVS Diodes | Littelfuse
The Littelfuse P6KE series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 600W axial leaded devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5V to 512V.
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1.5KE Series Diodes | Littelfuse
The Littelfuse 1.5KE series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1500W axial leaded devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5.8V to 495V.
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5KP Series TVS Diodes | Littelfuse
The Littelfuse 5KP series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 5000W axial leaded devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5V to 250V.
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20KPA Series TVS Diodes | Littelfuse
The Littelfuse 20KPA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 20,000W axial leaded devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 20V to 300V.
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30KPA Series TVS Diodes | Littelfuse
The Littelfuse 30KPA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The axial leaded 30,000W devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 28V to 288V.
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AK6 Series TVS Diodes | Littelfuse
Littelfuse offers the widest range of TVS Diodes and other circuit protection products. Littelfuse TVS Diodes are ideal for protecting semiconductor components from high-voltage transients. They can respond to over voltage events faster than most other types of circuit protection. This makes TVS Diodes useful for protecting against very fast and often damaging voltage transients, such as lightning, inductive load switching and electrostatic discharge.
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AK10 Series TVS Diodes | Littelfuse
The new AK10 series of high current transient suppressors have been specifically designed for use in A.C. line protection and any demanding applications (AC or DC). They offer superior clamping characteristics over standard S.A.S technologies by virtue of Littelfuse Foldbak™ technology, which provides a clamping voltage lower than the avalanche voltage. (but above the rated working voltage) These devices can also be connected in series/parallel combinations to create a very high capacity protection solution.
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SMAJ Series TVS Diodes | Littelfuse
The Littelfuse SMAJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 400W surface mount devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5V to 440V.
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NANO²® 1206 Fuse Inrush Withstand | Littelfuse
The NANO²® 1206 Fuse Inrush Withstand is an ultra-small square surface mount fuse designed to support a variety of space constrained overcurrent protection applications.
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Subminiature NANO²® Fuse (456 series) | Littelfuse
The 456 series 40A NANO2 Fuse is the first 60VDC high current surface mount fuse in a small footprint (12mm X 4.5mm x 4.5mm) available in the market. This is the first 40A fuse available in such a package and size in the market. It is designed to support extreme high current requirements for various applications.
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Compact 3.6 x 10mm Single Pigtail Fuses | Littelfuse
The new 874, 875, 876 and 877 series 3.6 x 10mm fuses offer more compact footprint by doing away with conventional over-capping while achieving higher I2T Values
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Single Pigtail Type Fuses | Littelfuse
Littelfuse's 874, 875, 876 and 877 Series are the first real 3.6 x 10mm fuses in the market. The more compact footprint was made possible by doing away with conventional over-capping (single pigtail) while achieving higher I2T values for the majority ampere ratings relative to the existing offerings in the market.
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