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Circuit Protection Product Selection Guide Download a copy of our Circuit Protection Product Selection Guide in Adobe PDF format.

Littelfuse

Welcome to TTI, Inc., we are Littelfuse's premier authorized distributor. Littelfuse is the worldwide leader in circuit protection products and solutions offering the industry's most extensive product portfolio. Littelfuse products are vital components in virtually every product that uses electrical energy, including automobiles, computers, consumer electronics, handheld devices, industrial equipment and telecom/datacom circuits. 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.

Select Littelfuse Products

• Overcurrent
  • Fuses
    • 2AG Cartridge
      • 250V-Rated
      • 350V-Rated
      • Fast Acting
    • 3.6x10mm Cartridge
      • Compact Single Pigtail
      • Single Pigtail
    • 3AB Cartridge
      • Fast-Acting or Time-Lag
      • Very Fast-Acting
      • 500V
    • 3AG Cartridge
      • Fast-Acting
      • Slo-Blo®
    • 5x20mm/6x32mm Cartridge
      • 5x20mm
      • 5x20mm Time Lag
      • 6x32mm
    • High Current
    • PICO
    • SMT NANO²
      • Lead-free Slo-Blo®
      • Slo-Blo®
      • Very Fast Acting
      • 1206 Inrush Withstand
      • 250V Fast Acting
      • 250V Time Lag
      • 250V Time Lag
      • Subminiature NANO²
    • TR-5 Subminiature
  • Fuses & Holder
    • OMNI-BLOK® Fuse & Holder
    • Standard Fuse & Clip Assembly
  • PPTC Resettable
    • Lo Rho (SL)
    • Radial Leaded
    • Surface Mount
    • Resettable
• Overvoltage
  • ESD Diode Arrays
    • Silicon Protection
  • GDTs
  • Pulseguard
  • TVS Diodes
    • 1.5KE Series
    • 1.5SMC Series
    • 15KPA Series
    • 20KPA Series
    • 30KPA Series
    • 5KP Series
    • AK10 Series
    • AK6 Series
    • P6KE Series
    • SMAJ Series
    • SMBJ Series
    • SMCJ Series
    • SMDJ Series
    • Transient Voltage Suppressors
  • Varistors
    • MLA Series Automotive
    • MLV
      • Multilayer - ML Series
      • Multilayer - MLE Series
    • MOV
      • Industrial High Energy Terminal
      • Line Voltage Operation Leaded
      • Radial Leaded (UltraMOV™ Series)
      • Radial Leaded (C-III Series)
      • Radial Leaded (ZA Series)
    • Thermally Protected
      • TMOV34S Series
      • TMOV®/iTMOV®
• Switching Thyristors
  • Power Thyristors

Featured Littelfuse Products

AK15 Series TVS Diode | Littelfuse

The New AK15 devices provide the highest level of TVS protection available in the industry. The AK15 Series TVS diodes protect electronic gear from high-energy transients. With their 15kA surge current rating, AK15 devices provide the highest level of TVS protection. The ultra-compact design of the AK15 Series has 12 times less volume than traditional discrete device solutions and the devices have no inherent wear-out mechanism when operated within their 15kA rating. ( more info )