TTI features the following Product Families that relate to PTC Circuit Protection Thermistors.

Vishay 2381-67x PTC Thermistor2381-67x Series - PTC Thermistors For Temperature Protection
Vishay BCcomponents 2381-67x series offers well-defined protection temperature levels, very fast reaction time, and accurate resistance for ease of circuit design. Vishay PTC thermistors have excellent long term behavior, and come in a rugged, small size. (View PTC Thermistors)

Vishay 305C PTCR Motor Start Package305C Series - PTCR Motor Start Packages PSC Single Phase Motor Start Assist
Vishay Cera-Mite motor start PTCRs are recognized by Under- writer Laboratories file E97640 in accordance with Standard for Thermistor Type Devices UL 1434; and Canadian Standards C22.2 No. 0-1991. All packages and accessories are RoHS compliant. (View Datasheet)

Vishay Cera-Mite 307C PTC Thermistor307C Series - PTC Thermistors For Electronic Fluorescent Ballasts
Vishay Cera-Mite 307C series offers motor start pellets designed for OEM pressure contact mounting. Complete range of size/resistance combinations for 120 and 240 volt compressor motors is available. The 307C series of PTC thermistors have rugged silver electrodes well suited for long life pressure contact mounting. The withstand voltage is 2 times Voltage Max. rating.
(View PTC Thermistors)

Vishay TFPT Surface Mount Linear PTC ThermistorTFPT Series - Linear PTC Thermistors, Surface Mount Chip
Vishay TFPT series of thermistors feature solderable wraparound terminations and an Alumina substrate base with PTC thin film element in 0603, 0805 and 1206 sizes. These thermistors have standard tolerances of ± 0.5 %, ± 1 %, ± 5 %, and an operating temperature range from - 55 °C to + 125 °C. Vishay TFPT thermistors are Lead (Pb)-free, RoHS compliant, and are available in tape and reel packaging. (View Datasheet)

TFPTL Series - Radial-leaded Thin Film ThermistorsTFPTL Series - Radial-leaded Thin Film Thermistors
Vishay TFPTL series has Temperature Coefficients of + 4110 ppm/K, response time of less than 2s, and wide - 55 °C to + 150 °C temperature range. The TFPTL series has excellent long-term stability and high-temp performance. Devices in this series can be used for temperature measurement, sensing, compensation and control in industrial and consumer applications. End products include heating/cooling systems, motor drives, fan controls, power supplies and consumer goods. (View Datasheet)

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