CL20 Ceramic PTC Thermistors

Vishay / Ametherm CL20 Ceramic PTC Thermistors deliver voltage ratings up to 750V and maximum energy ratings to 700J. This Vishay / Ametherm PTC thermistor series offers four resistance values from 7.0 to 100Ω at +25°C to accommodate a variety of pre-charge times. These resistance values of the CL20 remain unchanged over the typical operating temperature range of -40°C to +110°C. CL20 thermistors provide high reliability and stability in high-voltage applications and can withstand hundreds of hits of maximum inrush current without degrading.

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Description Datasheet Availability Pricing (THB) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Resistance
Tolerance
Mounting Style
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Vishay / Ametherm PTC (Positive Temperature Coefficient) Thermistors 10 ohms 480VRMS
Datasheet
135In Stock
600Expected 11/16/2026
Min.: 1
Mult.: 1

CL20 100120 10 Ohms 0.3 PCB Mount Radial - 50 C + 150 C Bulk
Vishay / Ametherm PTC (Positive Temperature Coefficient) Thermistors PTC ICL 100 OHM 20MM
Datasheet
340In Stock
Min.: 1
Mult.: 1
CL20
Vishay / Ametherm PTC (Positive Temperature Coefficient) Thermistors PTC ICL 20R 25% 120C 22MM
Datasheet
23In Stock
300Expected 9/7/2026
Min.: 1
Mult.: 1

CL20
Vishay / Ametherm PTC (Positive Temperature Coefficient) Thermistors 25 ohms 480VRMS
Datasheet
141In Stock
200Expected 11/6/2026
Min.: 1
Mult.: 1

CL20 250120 25 Ohms 0.25 PCB Mount Radial - 50 C + 150 C Bulk
Vishay / Ametherm PTC (Positive Temperature Coefficient) Thermistors 7 ohms 350VRMS OUTSIDE KINDED LEADS
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 200
Mult.: 100

CL20 7 Ohms 30 % PCB Mount Radial Bulk
Vishay / Ametherm PTC (Positive Temperature Coefficient) Thermistors 10 ohms 480VRMS INSIDE KINDED LEADS
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 1,000

CL20 100120 10 Ohms 30 % PCB Mount Radial Bulk
Vishay / Ametherm PTC (Positive Temperature Coefficient) Thermistors 10 ohms 480VRMS OUTSIDE KINDED LEADS
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 1,000

CL20 100120 10 Ohms 30 % PCB Mount Radial Bulk
Vishay / Ametherm PTC (Positive Temperature Coefficient) Thermistors 25 ohms 480VRMS INSIDE KINDED LEADS
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 1,000

CL20 250120 25 Ohms 30 % PCB Mount Radial Bulk
Vishay / Ametherm PTC (Positive Temperature Coefficient) Thermistors 25 ohms 480VRMS OUTSIDE KINDED LEADS
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 1,000

CL20 250120 25 Ohms 30 % PCB Mount Radial Bulk
Vishay / Ametherm PTC (Positive Temperature Coefficient) Thermistors 7 ohms 350VRMS
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

CL20 7 Ohms 25 % PCB Mount Radial - 50 C + 150 C Bulk
Vishay / Ametherm PTC (Positive Temperature Coefficient) Thermistors 7 ohms 350VRMS INSIDE KINDED LEADS
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 1,000

CL20 7 Ohms 30 % PCB Mount Radial Bulk