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
  
             
PRF18BD471QS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 80C 470ohms Posistor-Overheat
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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 3649
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AUD 0.1635
Multiples of: 5

Prf18470 Ohms50 %Smd/Smt- 20 C+ 120 C Reel- 20 C To + 120 C
PTGL18AR6R0H8B72B0


PTC (Positive Temperature Coefficient) Thermistors 6 OHM 25%
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Murata 3618
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AUD 1.429
Multiples of: 29

Ptgl6 Ohms25 %Radial   Bulk0 C To + 120 C
PRG21AR150MS5RA


PTC (Positive Temperature Coefficient) Thermistors
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Murata 3608
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AUD 0.6231
Multiples of: 1

Prg21 - Ms5ra15 Ohms20 %Smd/Smt- 40 C+ 105 C Cut Tape 
B59985C120A70


PTC (Positive Temperature Coefficient) Thermistors 1.0A 4.6ohms
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TDK 3567
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AUD 0.7156
Multiples of: 1

B599x5c04.6 Ohms25 %Radial- 40 C+ 125 C Bulk 
PRG18BB330MS1RB


PTC (Positive Temperature Coefficient) Thermistors 33Ohm 20%
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Murata 3566
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AUD 0.356
Multiples of: 1

Prg18 - Ms1rb33 Ohms20 %Smd/Smt  Aec - Q200Reel 
TFPT1206L4701FM


PTC (Positive Temperature Coefficient) Thermistors PTC 4.7Kohms 1% Linear
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Vishay 3564
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AUD 0.9808
Multiples of: 1

Tfpt4.7 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
B59623A0090A062


PTC (Positive Temperature Coefficient) Thermistors 0603 63Vdc 25mA PTC Overcurrent
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TDK 3509
Ships to you
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AUD 0.7521
Multiples of: 1

 470 Ohms25 %Smd/Smt   Reel- 20 C To + 85 C
B59830C0130A070


PTC (Positive Temperature Coefficient) Thermistors 830A 130A 70 16X2.5 PTC Thermistor
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TDK 3390
Ships to you
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AUD 1.6288
Multiples of: 1

B598c5 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
TFPT0805L2201JM


PTC (Positive Temperature Coefficient) Thermistors PTC 2.2Kohms 5% Linear
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Vishay 3375
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AUD 0.6857
Multiples of: 1

TFPT2.2 kOhms5 %SMD/SMT- 55 C+ 70 CAEC - Q100Reel , Cut Tape 
B59754B0120A070


PTC (Positive Temperature Coefficient) Thermistors 620Vdc 150ohms Uncoated THT Disc
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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.

TDK 3351
Ships to you
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AUD 2.6923
Multiples of: 1

B597150 Ohms25 %Radial- 40 C+ 125 C Bulk- 40 C To + 125 C
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