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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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59860C0080A070


PTC (Positive Temperature Coefficient) Thermistors 860A 80A 70 10X2.5 PTC Thermistor
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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 Availability : 3861
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USD 0.7535

Multiples of: 1

B598c15 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
PRF18BD471QB5RB


PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
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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 : 3855
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USD 0.0705

Multiples of: 5

Prf18470 Ohms50 %Smd/Smt- 20 C+ 120 C Reel- 20 C To + 120 C
B59872C120A70


Thermistor PTC 35Ohm 25% 2-Pin Radial Cardboard Strip
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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 Availability : 3841
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USD 0.7095

Multiples of: 1

B598c35 Ohms25 %Radial   Bulk 
NB-PTCO-011


PTC (Positive Temperature Coefficient) Thermistors PTFC101A1G0 PT100,2.0X2.3,A
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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.

TE Connectivity Availability : 3835
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USD 2.112

Multiples of: 1

       Bulk 
PRF21BA471QB5RA


PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
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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 : 3808
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.2123

Multiples of: 1

Prf21470 Ohms50 %Smd/Smt- 20 C+ 140 C Reel- 20 C To + 140 C
PRG18BC3R3MM1RB


PTC (Positive Temperature Coefficient) Thermistors 3.3 Ohm 20% 16volts
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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 : 3787
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.1793

Multiples of: 1

Prg18 - Mm1rb3.3 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 C
B59772B120A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 772A 120A 70 8x5
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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 Availability : 3763
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.9664

Multiples of: 1

0150 Ohms25 %Radial0 C+ 60 C Ammo Pack0 C To + 60 C
PT08R472P80


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 80 Curie Temp
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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.

Eaton Availability : 3760
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USD 0.1485

Multiples of: 1

PT      Reel , Cut Tape 
PT08R472P50


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 50 Curie Temp
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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.

Eaton Availability : 3683
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.1595

Multiples of: 1

PT      Reel , Cut Tape 
B59884C120A70


PTC (Positive Temperature Coefficient) Thermistors 600ohms 0.2A 884-A 1
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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 Availability : 3683
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.6237

Multiples of: 1

B5988c600 Ohms25 % - 40 C+ 125 C Reel- 40 C To + 125 C
PRG18BB471MB1RB


PTC (Positive Temperature Coefficient) Thermistors 470 OHM 24V
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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 : 3666
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.1037

Multiples of: 5

PRG18 - MB1RB470 Ohms20 %SMD/SMT- 10 C+ 60 C Reel , Cut Tape 
PT06R472P100


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0603, 100 Curie Temp
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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.

Eaton Availability : 3637
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.1408

Multiples of: 1

PT      Reel , Cut Tape 
PRG21AR150MS5RA


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 : 3608
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.3926

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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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 Availability : 3568
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USD 0.4862

Multiples of: 1

B599x5c04.6 Ohms25 %Radial- 40 C+ 125 C Bulk 
PRF18BB471QS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 100C 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 Availability : 3561
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.3102

Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 140 C Reel- 20 C To + 140 C
PRF18BE471RB5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 70C 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 Availability : 3560
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USD 0.231

Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 110 C Reel- 20 C To + 110 C
PRF21BB471QB5RA


PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
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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 : 3550
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.1692

Multiples of: 5

Prf21470 Ohms50 %Smd/Smt- 20 C+ 130 C Reel- 20 C To + 130 C
PRG18BB101MS1RB


PTC (Positive Temperature Coefficient) Thermistors 100 Ohm 20%
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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 : 3459
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.2772

Multiples of: 1

Prg18 - Ms1rb100 Ohms20 %Smd/Smt- 10 C+ 60 CAec - Q200Reel- 10 C To + 60 C
B59980C120A70


PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms
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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 Availability : 3449
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.4323

Multiples of: 1

B599_025 Ohms25 %Radial   Bulk 
PRF18AS471QB5RB


PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
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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 : 3414
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.088

Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 160 C Reel- 20 C To + 160 C
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