About NTC (Negative Temperature Coefficient) Thermistors

Littelfuse 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
  
                     
502FG1J


NTC (Negative Temperature Coefficient) Thermistors NTC 5K OHM 5% DO-35
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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.

Littelfuse Availability : 0
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USD 0.5032
Multiples of: 1

DO - 35 Standard3419 K5 kOhms 5 %Axial- 55 C+ 300 C 0.075 in1 in0.075 in0.16 in Bulk  
LR503L0J


NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 5% 1206 SMT
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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.

Littelfuse Availability : 0
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USD 0.5101
Multiples of: 1

LR4000 K50 kOhms400 mW5 %SMD/SMT- 40 C+ 125 C  0.126 in0.063 in0.05 in Bulk  
USUG1000-103J


USUG Series 10 kOhm ±5% 3892 K Glass Body Axial NTC Termistor - DO-35
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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.

Littelfuse Availability : 0
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USD 0.5233
Multiples of: 1

USUG10003892 K10 kOhms20 mW5 %Axial- 40 C+ 150 CDO - 35 - 20.075 in1 in0.075 in0.16 in Bulk  
104JG1H


NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U. S. 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.

Littelfuse Availability : 0
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USD 0.5323
Multiples of: 1

 3892 K100 kOhms 3 %Axial- 55 C+ 300 C 0.075 in1 in0.075 in0.16 in Bulk  
RA103G0J


NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0402 SMT
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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.

Littelfuse Availability : 0
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USD 0.5396
Multiples of: 1

RA3800 K10 kOhms40 mW5 %SMD/SMT- 40 C+ 125 C0402 (1005 METRIC)-0.0394 in0.0197 in0.208 in Bulk  
252FG1J


NTC (Negative Temperature Coefficient) Thermistors NTC 2.5K 5% DO-35
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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.

Littelfuse Availability : 0
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USD 0.5472
Multiples of: 1000

DO - 35 Standard3419 K2.5 kOhms 5 %Axial- 55 C+ 300 C 0.075 in1 in0.075 in0.16 in Bulk  
LR501D0J


NTC (Negative Temperature Coefficient) Thermistors 500 OHMS .4W 5%
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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.

Littelfuse Availability : 0
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USD 0.5538
Multiples of: 1

 3250 K500 Ohms 5 %Smd/Smt- 40 C+ 125 C  0.126 in0.063 in0.05 in Cut Tape  
GR103E1K


NTC Negative Temperature Coefficient Thermistors "NTC THRM GLASS BEAD 3435 10K 10%
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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.

Littelfuse Availability : 0
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USD 0.5636
Multiples of: 1

              Bulk  
505YG7K


NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US 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.

Littelfuse Availability : 0
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USD 0.5647
Multiples of: 1

DO - 35 Standard4640 K5 MOhms 10 %Axial- 55 C+ 300 C 0.075 in1 in0.075 in0.16 in Bulk  
RA104R0J


NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US 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.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.5797
Multiples of: 1

Ra4250 K100 kOhms40 mW5 %Smd/Smt- 40 C+ 125 C0402 (1005 METRIC) 0.0394 in0.0197 in0.028 in    
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