Thermistors

 Thermistors
Thermistors are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers.  Mouser is an authorized distributor for many thermistor manufacturers including Ametherm, Amphenol, Bel, Bourns, Honeywell, Littelfuse, Murata, Semitec, TDK,  TE Connectivity, Vishay & more.
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Please view our large selection of thermistors below.
Results: 13,805
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Type Resistance Mounting Style Termination Style Diameter Package/Case
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/6V 8,928In Stock
Min.: 1
Mult.: 1
Reel: 6,000

Resettable Fuses - PPTC 55 mOhms SMD/SMT SMD/SMT 2920 (7450 metric)
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 1307ohm 4036 2% 50mW Probe K524/100k/A005 361In Stock
Min.: 1
Mult.: 1

NTC Thermistors 1.307 kOhms Off-Board Wire Lead
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A 54,467In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Resettable Fuses - PPTC 20 mOhms SMD/SMT SMD/SMT 1206 (3216 metric)
Vishay / BC Components NTC (Negative Temperature Coefficient) Thermistors 10Kohms 2% 24,604In Stock
Min.: 1
Mult.: 1

NTC Thermistors 10 kOhms PCB Mount Radial 3.4 mm
Vishay / BC Components PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms 22,071In Stock
Min.: 1
Mult.: 1

PTC Thermistors 120 Ohms PCB Mount Radial 13.5 mm
Measurement Specialties NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 44In Stock
Min.: 1
Mult.: 1
NTC Thermistors
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/16V 8,156In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Resettable Fuses - PPTC 75 mOhms SMD/SMT SMD/SMT 2920 (7450 metric)
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 100.8kohm 4092 1.5% 50mW Probe K550 2,822In Stock
Min.: 1
Mult.: 1

NTC Thermistors 100.8 kOhms Off-Board Wire Lead
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V 6,026In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Resettable Fuses - PPTC 20 mOhms SMD/SMT SMD/SMT 2920 (7450 metric)
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V 8,593In Stock
Min.: 1
Mult.: 1
Reel: 6,000

Resettable Fuses - PPTC 150 mOhms SMD/SMT SMD/SMT 2920 (7450 metric)
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 10kohm 3950 3% 200mW Probe M702/10K/J 1,497In Stock
Min.: 1
Mult.: 1

NTC Thermistors 10 kOhms Off-Board Wire Lead
Littelfuse Resettable Fuses - PPTC 6V .35A .1s 76,797In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Resettable Fuses - PPTC 1.2 Ohms SMD/SMT SMD/SMT 1206 (3216 metric)
Littelfuse Resettable Fuses - PPTC 15V 4A Poly 2920 PTC 18,787In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Resettable Fuses - PPTC 40 mOhms SMD/SMT SMD/SMT 2920 (7450 metric)
Honeywell NTC (Negative Temperature Coefficient) Thermistors 10KOhm, 25 deg C Tol 2.413mm Diameter 344In Stock
Min.: 1
Mult.: 1

NTC Thermistors 10 kOhms PCB Mount Radial 2.413 mm Bead
TDK NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3% 4,029In Stock
6,000Expected 2026/05/26
Min.: 1
Mult.: 1

NTC Thermistors 10 kOhms Ring Lug Wire Lead 4.2 mm
EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent 48,672In Stock
Min.: 1
Mult.: 1
Reel: 2,000

PTC Thermistors PCB Mount SMD/SMT
Littelfuse NTC (Negative Temperature Coefficient) Thermistors 105RG1K THERMISTOR 468In Stock
Min.: 1
Mult.: 1

NTC Thermistors 1 MOhms PCB Mount Axial DO-35-2
Murata Electronics NTC (Negative Temperature Coefficient) Thermistors 13,196In Stock
Min.: 1
Mult.: 1
Reel: 20,000
NTC Thermistors 10 kOhms SMD/SMT SMD/SMT 01005 (0402 metric)
Murata Electronics NTC (Negative Temperature Coefficient) Thermistors 7,599In Stock
Min.: 1
Mult.: 1
NTC Thermistors 22 kOhms SMD/SMT SMD/SMT 0402 (1005 metric)
Vishay / Cera-Mite PTC (Positive Temperature Coefficient) Thermistors 35ohms 10A 410V 30% 225In Stock
200On Order
Min.: 1
Mult.: 1

PTC Thermistors
onsemi Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE 31,236In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC 50 mOhms PCB Mount SMD/SMT WDFN-10
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 5kOhms see data sheet for tolerance 1,009In Stock
Min.: 1
Mult.: 1

NTC Thermistors 5 kOhms Off-Board Wire Lead
Measurement Specialties PTC (Positive Temperature Coefficient) Thermistors PTFC102B1G0 PT1000,2.0X2.3,B 18,608In Stock
Min.: 1
Mult.: 1

PTC Thermistors
Amphenol Advanced Sensors Inrush Current Limiters 6A 5ohm Straight leads 14,273In Stock
2,537On Order
Min.: 1
Mult.: 1

Inrush Current Limiters 5 Ohms PCB Mount Radial 19.56 mm
EPCOS / TDK PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 PTC Thermistor 25,389In Stock
Min.: 1
Mult.: 1
Reel: 1,300

PTC Thermistors