About NTC (Negative Temperature Coefficient) Thermistors

Semitec NTC (Negative Temperature Coefficient) Thermistors

NTC (Negative Temperature Coefficient) thermistors are temperature-sensitive resistors whose resistance decreases as their temperature increases. They are made from stable semiconductor materials, such as semiconductor oxides and polycrystalline silicon. They have a small size and are easy to incorporate into electronics. NTC thermistors are used in many different applications including temperature sensing, motor protection, circuit protection, overcurrent protection, and more. NTC thermistors are often used in safety circuits and provide a good indication that a fault is occurring or is about to occur. They are also used to ensure that the maximum temperature of an appliance or system does not exceed certain limits.

NTC (Negative Temperature Coefficient) Thermistors

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(Ex. GST)(▲▼)		Enter Qty SeriesB ParameterResistancePower RatingToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperaturePackage / CaseDiameterLengthWidthHeightQualificationPackagingOperating Temperature RangeCurrent Rating
  
                     
103KT1005T-1P


NTC (Negative Temperature Coefficient) Thermistors 10 kohm 1% 0402
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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.

Semitec 79213
Ships to you
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USD 0.0994
Multiples of: 1

KT3435 K10 kOhms3.5 mW1 %SMD/SMT- 40 C+ 125 C0402 (1005 METRIC)-1 mm0.5 mm0.6 mm Reel , Cut Tape  
103JT-050


NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 50mm
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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.

Semitec 60204
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USD 0.4241
Multiples of: 1

JT3435 K10 kOhms3.5 mW1 %Wire Lead- 50 C+ 125 C 3.6 mm50 mm3.6 mm0.5 mm Bulk  
103KT1608T-1P


NTC (Negative Temperature Coefficient) Thermistors 10K Ohms 1% 0603
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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.

Semitec 49934
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USD 0.0969
Multiples of: 1

KT3435 K10 kOhms4.5 mW1 %SMD/SMT- 40 C+ 125 C0603 (1608 METRIC)-1.6 mm0.8 mm0.95 mm Reel , Cut Tape  
103AT-4-70261


NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 100mm
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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.

Semitec 29808
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USD 0.3121
Multiples of: 1

At 10 kOhms 1 %Wire- 50 C+ 90 C 2.5 mm100 mm   Bulk- 50 C To + 90 C 
20D2-11LD


NTC (Negative Temperature Coefficient) Thermistors 20ohms 2amps Straight Lead
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Semitec 14436
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USD 0.3344
Multiples of: 1

D23000 K20 Ohms 15 %Radial- 50 C+ 170 C 11.5 mm15 mm8 mm8 mm Bulk  
104KT1608T-1P


NTC (Negative Temperature Coefficient) Thermistors 104kohm 1% 0603
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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.

Semitec 13871
Ships to you
between Wed. 15 May to Fri. 17 May Calender.png

USD 0.0969
Multiples of: 1

KT4390 K100 kOhms4.5 mW1 %SMD/SMT- 40 C+ 125 C0603 (1608 METRIC)-1.6 mm0.8 mm0.95 mm Reel , Cut Tape  
103AT-4-10228


NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 150mm
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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.

Semitec 9654
Ships to you
between Wed. 15 May to Fri. 17 May Calender.png

USD 0.3634
Multiples of: 1

AT3435 K10 kOhms 1 %Wire Lead- 50 C+ 90 C 2.5 mm150 mm2.5 mm8 mm Bulk  
203AT-2


NTC (Negative Temperature Coefficient) Thermistors 20kohm 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.

Semitec 8949
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USD 0.3889
Multiples of: 1

AT4013 K20 kOhms10 mW1 %Radial- 50 C+ 110 C  17 mm3.7 mm2.4 mm Bulk  
103JT-100


NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 100mm
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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.

Semitec 8197
Ships to you
between Wed. 15 May to Fri. 17 May Calender.png

USD 0.977
Multiples of: 1

JT3435 K10 kOhms3.5 mW1 %Wire Lead- 50 C+ 125 C 3.6 mm100 mm3.6 mm0.5 mm Bulk  
502AT-2


NTC (Negative Temperature Coefficient) Thermistors 5kohm 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.

Semitec 7717
Ships to you
between Wed. 15 May to Fri. 17 May Calender.png

USD 0.3562
Multiples of: 1

AT3324 K5 kOhms10 mW1 %Radial- 50 C+ 110 C  17 mm3.7 mm2.4 mm Bulk  
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