About PTC (Positive Temperature Coefficient) Thermistors

PTC (Positive Temperature Coefficient) Thermistors

PTC (Positive Temperature Coefficient) Thermistors are resistors that change resistance when the temperature surrounding it rises. It has two distinct properties which make it popular for use in consumer electrical and electronics. The first is its ability to self-regulate its temperature; when the temperature exceeds a certain point, the resistance of the thermistor rises, creating a temperature-dependent electrical current that can be used as a feedback loop to limit the current passing through it. The second is its ability to be used as a temperature switch; when the temperature surrounding reaches a certain threshold, the resistance of the thermistor will create an electrical current which can be used to activate a switch or relay.

PTC (Positive Temperature Coefficient) Thermistors

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(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
PRF15BF102RB6RC


PTC (Positive Temperature Coefficient) Thermistors 1Kohm@25C 32volts 10K Temp = 75 deg C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata Availability : 8195
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USD 0.0911

Multiples of: 1

Prf151 kOhms50 %Smd/Smt- 40 C+ 100 C Reel- 40 C To + 100 C
WMZ11B-75S681NAUB8-5D241K


PTC Thermistors Through Hole RoHS
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Tyohm Availability : 0
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USD 0.0772

Multiples of: 5

         
TPM1P471M100R


0603 PTC Thermistors ROHS
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TKS Availability : 0
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USD 0.0775

Multiples of: 5

         
PRF15BE102RB6RC


PTC (Positive Temperature Coefficient) Thermistors 1Kohm@25C 32volts 10K Temp = 85 deg C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata Availability : 0
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USD 0.0786

Multiples of: 10000

Prf1 kOhms50 %Smd/Smt- 40 C+ 110 C Reel- 40 C To + 110 C
PRF15BG102RB6RC


PTC (Positive Temperature Coefficient) Thermistors 1Kohm@25C 32volts 10K Temp = 65 deg C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata Availability : 0
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USD 0.0786

Multiples of: 10000

Prf151 kOhms50 %Smd/Smt- 40 C+ 90 C Reel- 40 C To + 90 C
PRG15BC3R3MM1RC


PTC Positive Temperature Coefficient Thermistors
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Murata Availability : 0
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USD 0.0803

Multiples of: 1

PRG15 - MM1RC3.3 Ohms20 %SMD/SMT- 20 C+ 85 C Reel , Cut Tape 
PRG15BC4R7MM1RC


PTC (Positive Temperature Coefficient) Thermistors
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata Availability : 0
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USD 0.0814

Multiples of: 1

Prg15 - Mm1rc4.7 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
TPM0S102P125RT


0402 PTC Thermistors ROHS
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TKS Availability : 0
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USD 0.0815

Multiples of: 5

         
B59641A85A62


EPCOS TDK Thermistors - PTC 470volts 85ohms
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TDK Availability : 0
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USD 0.082

Multiples of: 5

         
WMZ12A-108B35RMAU070B3.5-E6B


PTC Thermistors Through Hole RoHS
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Tyohm Availability : 0
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USD 0.084

Multiples of: 5

         
B59641A0145A062


Thermistors - PTC 470 Ohms 50% Temp Limit Sensor
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TDK Availability : 0
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USD 0.0883

Multiples of: 1

 470 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
WMZ12A-95LB70RMUP025B10-G6B


PTC Thermistors Through Hole RoHS
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Tyohm Availability : 0
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USD 0.0893

Multiples of: 5

         
PRG18BC2R2MM1RB


PTC (Positive Temperature Coefficient) Thermistors 2.2 Ohm 20% 12volts
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Murata Availability : 0
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USD 0.097

Multiples of: 4000

PRG18 - MM1RB2.2 Ohms20 %SMD/SMT- 10 C+ 60 C Reel , Cut Tape 
BK30-250-SI-P5.1C3Z1


Plugin,P=5.1mm PTC Thermistors ROHS
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Yageo Availability : 0
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USD 0.0988

Multiples of: 5

         
TPM0C102P115RS


0402 PTC Thermistors ROHS
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TKS Availability : 0
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USD 0.0999

Multiples of: 1

         
TPM1S471N105R-H


0603 PTC Thermistors ROHS
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TKS Availability : 0
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USD 0.1012

Multiples of: 5

         
PRF18BD471QS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 80C 470ohms Posistor-Overheat
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Murata Availability : 0
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USD 0.1019

Multiples of: 4000

Prf18470 Ohms50 %Smd/Smt- 20 C+ 120 C Reel- 20 C To + 120 C
TMP6331DYAR


PTC Positive Temperature Coefficient Thermistors +-1% tolerance 100k linear thermistor available in an 0402 package 2-SOT-5X3 -40 to 125
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Texas Instruments Availability : 0
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USD 0.1037

Multiples of: 1

TMP63100 kOhms1 %SMD/SMT- 40 C+ 150 C Reel , Cut Tape 
PRF15BG103RB6RC


PTC (Positive Temperature Coefficient) Thermistors 0402 50C 10Kohms Posistor-Overheat
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Murata Availability : 0
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USD 0.1068

Multiples of: 1

Prf10 kOhms50 %Smd/Smt- 20 C+ 90 C Bulk 
PRF15AR102RB6RC


PTC (Positive Temperature Coefficient) Thermistors 1Kohm@25C 32volts 10K Temp = 135 deg C
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Murata Availability : 0
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USD 0.107

Multiples of: 1

Prf1 kOhms50 %Smd/Smt- 40 C+ 160 C Reel- 40 C To + 160 C
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