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.
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Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
PRF18BE471MB7RB


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 0.2445

Multiples of: 4000

Prf470 Ohms20 %Smd/Smt- 20 C+ 110 C Cut Tape 
PTGL04AS100K3B51B0


PTC (Positive Temperature Coefficient) Thermistors 10ohm +/-10% PTC Thermistor
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Murata Availability : 0
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USD 0.246

Multiples of: 1

Ptg100 Ohms10 %Radial- 30 C+ 85 C Bulk 
PTGL04AS220K4N51B0


PTC (Positive Temperature Coefficient) Thermistors 22ohm +/-10% PTC Thermistor
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Murata Availability : 0
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USD 0.2475

Multiples of: 1

Ptgl220 Ohms10 %Radial- 30 C+ 85 C Bulk- 30 C To + 85 C
PTGL07AR820M9A51B0


PTC (Positive Temperature Coefficient) Thermistors 82ohm +/-20% 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.

Murata Availability : 0
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USD 0.2493

Multiples of: 13

Ptgl82 Ohms20 %Radial0 C+ 120 C Bulk0 C To + 120 C
PRF18BD471MB7RB


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 0.2516

Multiples of: 4000

Prf470 Ohms20 %Smd/Smt- 20 C+ 120 C Cut Tape 
PTGL4SAS100K2N51B0


PTC (Positive Temperature Coefficient) Thermistors 10ohms 30volts 1.5A ICL D=4.5mm LS=5.0mm
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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 0.2516

Multiples of: 1

Ptgl10 Ohms10 %Radial- 40 C+ 125 CAec - Q200Bulk 
PTGL07AR220M3P51A0


PTC (Positive Temperature Coefficient) Thermistors 22ohms 56volts 1.0A ICL D=7.4mm LS=5.0mm
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Murata Availability : 0
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USD 0.2521

Multiples of: 1

Ptg22 Ohms20 %Radial- 10 C+ 60 C Reel- 10 C To + 60 C
PTGL07BD150N3B51B0


PTC (Positive Temperature Coefficient) Thermistors 15 OHM 30%
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Murata Availability : 0
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USD 0.2557

Multiples of: 1

Ptgl15 Ohms30 %Radial0 C+ 80 C Bulk0 C To + 80 C
PTCSS12T101DTE


PTC (Positive Temperature Coefficient) Thermistors PTC Temp Prot. 100 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.

Vishay Availability : 0
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USD 0.2571

Multiples of: 1

 470 Ohms50_ %Smd/smt- 40 C+ 155 C Reel- 25 C To + 15 C
PRG18BB470MS1RB


PTC (Positive Temperature Coefficient) Thermistors 47Ohm 20%
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Murata Availability : 0
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USD 0.2599

Multiples of: 4000

PRG18 - MS1RB47 Ohms20 %SMD/SMT- 10 C+ 60 CAEC - Q100Bulk 
B59721A90A62


EPCOS TDK Thermistors - PTC 680volts 90ohms
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TDK Availability : 0
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USD 0.26

Multiples of: 4000

 680 Ohms      - 40 C To + 90 C
B59701A70A62


Thermistors - PTC 70C 0805 <1Kohms
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TDK Availability : 0
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USD 0.263

Multiples of: 4000

 680 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
B59701A90A62


Thermistor PTC 13.3KOhm 2-Pin 0805 Blister T/R
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TDK Availability : 0
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USD 0.263

Multiples of: 4000

 680 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
PTFL04BF471Q2N34B0


PTC (Positive Temperature Coefficient) Thermistors 470ohm PTC Thermistor
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Murata Availability : 0
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USD 0.264

Multiples of: 1

Ptfl04100 Ohms Radial- 10 C+ 130 C Bulk- 10 C To + 130 C
PTGL07AS181M0N51A0


PTC (Positive Temperature Coefficient) Thermistors 180ohms 280volt 6.2A ICL D=7.8mm LS=5.0mm
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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 0.2656

Multiples of: 1

Ptgl180 Ohms20 %Radial- 40 C+ 105 C Ammo Pack 
B59602A0055B062


PTC (Positive Temperature Coefficient) Thermistors 0603 110ohms 70C Temperature Sensor
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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 : 0
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USD 0.2663

Multiples of: 1

 110 Ohms15 %Smd/Smt- 40 C+ 125 C Reel- 40 C To + 125 C
PTGL07BB220N0B52A0


PTC (Positive Temperature Coefficient) Thermistors 22ohm +/-30% 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.

Murata Availability : 0
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USD 0.2683

Multiples of: 1

Ptgl22 Ohms30 %Radial0 C+ 100 C Ammo Pack0 C To + 100 C
PTGL13AR0R8H2B71B0


PTC (Positive Temperature Coefficient) Thermistors 0.8ohm +/-25% PTC Thermistor
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Murata Availability : 0
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USD 0.2688

Multiples of: 1

Ptg800 mOhms25 %Radial- 10 C+ 60 C Bulk- 10 C To + 60 C
PTGL04AS100K2B51A0


PTC (Positive Temperature Coefficient) Thermistors 10 Ohm 10% 30volt
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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 0.2688

Multiples of: 1

Ptgl10 Ohms10 %Radial- 30 C+ 85 C Ammo Pack 
B59721A0120A062


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 120C Temperature Sensor
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TDK Availability : 0
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USD 0.2701

Multiples of: 1

Superior680 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 40 C To + 125 C
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