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
  
             
PRF18BB471RS5RB


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 : 3903
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USD 0.3277

Multiples of: 1

Prf470 Ohms50 %Smd/Smt- 20 C+ 140 C Bulk 
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 : 3884
Ship by Fri. 21 Nov to Thu. 27 Nov Calender.png

USD 0.069

Multiples of: 5

Prf18470 Ohms50 %Smd/Smt- 20 C+ 120 C Reel- 20 C To + 120 C
PT06R472P70


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0603, 70 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 : 3880
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.1272

Multiples of: 1

PT      Reel , Cut Tape 
PRF21BD471QB5RA


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 : 3880
Ship by Fri. 21 Nov to Thu. 27 Nov Calender.png

USD 0.1321

Multiples of: 1

Prf21470 Ohms50 %Smd/Smt- 20 C+ 110 C Reel- 20 C To + 110 C
PT08R472P100


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 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 : 3880
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.1584

Multiples of: 1

PT      Reel , Cut Tape 
PT08R472P110


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 110 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 : 3880
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.1584

Multiples of: 1

PT      Reel , Cut Tape 
PT08R472P120


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 120 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 : 3880
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.1584

Multiples of: 1

PT      Reel , Cut Tape 
PRF18BC471RB5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 90C 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 : 3880
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.2051

Multiples of: 1

PRF470 Ohms50 %SMD/SMT- 20 C+ 130 C Reel , Cut Tape 
PRG21AR100MS5RA


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 : 3880
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.3386

Multiples of: 1

Prg21 - Ms5ra10 Ohms20 %Smd/Smt- 40 C+ 105 C Cut Tape 
PRG21AR220MS5RA


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 : 3880
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.3514

Multiples of: 1

Prg21 - Ms5ra22 Ohms20 %Smd/Smt- 40 C+ 105 C Cut Tape 
NB-PTCO-002


PTC (Positive Temperature Coefficient) Thermistors PTFC101B1G0 PT100,2.0X2.3,B
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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 : 3880
Ship by Fri. 21 Nov to Thu. 27 Nov Calender.png

USD 0.7491

Multiples of: 4000

         
B59053A0180A010


PTC (Positive Temperature Coefficient) Thermistors 180C 230Vac 530ohms Disc PTC Heating
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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 : 3870
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USD 0.4874

Multiples of: 1

B590534.2 kOhms35 %Pressure Contacts- 40 C+ 100 C Tray 
PT08R472P70


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 70 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 : 3868
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.1584

Multiples of: 1

PT      Reel , Cut Tape 
PT08R472P90


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 90 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 : 3868
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.1716

Multiples of: 1

PT      Reel , Cut Tape 
PT08R472P60


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 60 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 : 3867
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.1584

Multiples of: 1

PT      Reel , Cut Tape 
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
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
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

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
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

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. 19 Nov to Fri. 21 Nov Calender.png

USD 0.2123

Multiples of: 1

Prf21470 Ohms50 %Smd/Smt- 20 C+ 140 C Reel- 20 C To + 140 C
PRF18BA471QB5RB


PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
Icon ROHS
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 : 3802
Ship by Fri. 21 Nov to Thu. 27 Nov Calender.png

USD 0.0786

Multiples of: 5

Prf18470 Ohms50 %Smd/Smt- 20 C+ 150 C Reel- 20 C To + 150 C
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