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All Products > Circuit Protection > Thermistors
Thermistors are available at Mouser Electronics from industry leading manufacturers.  Mouser is an authorized distributor for many thermistor manufacturers including EPCOS, GE, Littelfuse, Murata, Raychem, TE Connectivity, Vishay & more.
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Please view our large selection of thermistors below.

Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS
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81-NXRT15XM202EA1B40


To purchase full reel, order in multiples of 500:
NXRT15XM202EA1B040

New Product
New Product


Murata Electronics Thermistors - NTC 0402 2Kohms 3%
Data Sheet 1,000
In Stock
Cut Tape
1: $0.77
10: $0.464
100: $0.344
Reel
500: $0.344
1,000: $0.301
2,500: View



Min.: 1
Mult.: 1
Reel: 500
81-NFM31KC104R1H3L


To purchase full reel, order in multiples of 3000:
NFM31KC104R1H3L

New Product
New Product


Murata Electronics Thermistors - NTC 1206 100Kohms
796
In Stock
More Info Available
Cut Tape
1: $1.89
10: $1.11
100: $0.915
500: $0.846
Reel
3,000: $0.656
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
EPCOS / TDK B57703M103G40
 Enlarge
EPCOS / TDK Thermistors - NTC 10k 3988 2%
Page 831

Data Sheet
12,131
In Stock
1: $3.30
10: $2.66
100: $2.04
500: $1.55
1,000: View



Min.: 1
Mult.: 1
Ametherm SL32 5R020 Ametherm Inrush Current Limiters 32mm 5ohms 20A INRSH CURR LIMITER
Page 777

Data Sheet
20,217
In Stock
1: $2.49
10: $2.25
25: $2.13
100: $1.54
250: View



Min.: 1
Mult.: 1
KOA Speer LT1/4LT52R102J3900
 Enlarge
660-LT1/4LT52R102J39


To purchase full reel, order in multiples of 5000:
KOA Speer Thermistors - PTC 1K OHM 5%
Data Sheet 19,476
In Stock
Cut Tape
1: $3.89
Reel
5,000: $3.30
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
Ametherm MS35 1R040 Ametherm Inrush Current Limiters 35mm 1ohms 40A INRSH CURR LIMITER
Page 778

Data Sheet
3,231
In Stock
1: $7.19
10: $6.69
25: $5.45
50: $5.10



Min.: 1
Mult.: 1
Murata Electronics NCP15WB473F03RC
81-NCP15WB473F03RC


To purchase full reel, order in multiples of 10000:
Murata Electronics Thermistors - NTC 47K OHM 1%
Data Sheet 198,613
In Stock
Cut Tape
1: $0.13
10: $0.08
100: $0.06
1,000: $0.051
Reel
10,000: $0.038
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Murata Electronics NCP18XH103F03RB
81-NCP18XH103F03RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - NTC 10K OHM 1%
Data Sheet 133,368
In Stock
Cut Tape
1: $0.23
10: $0.144
100: $0.108
1,000: $0.093
Reel
4,000: $0.08
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Bourns MF-USMF005-2
 Enlarge
652-MF-USMF005-2


To purchase full reel, order in multiples of 3000:
Bourns Resettable Fuses - PPTC 0.05A 30V 2.8ohm MAX (R)
Data Sheet 72,738
In Stock
Cut Tape
1: $0.29
10: $0.244
100: $0.227
250: $0.202
Reel
3,000: $0.128
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Vishay / BC Components NTCLE100E3103JB0
 Enlarge
Vishay / BC Components Thermistors - NTC 10Kohms 5% Radial
Page 841

Data Sheet
38,482
In Stock
More Info Available
1: $0.35
25: $0.30
50: $0.22
100: $0.197
500: $0.19



Min.: 1
Mult.: 1
TE Connectivity / Raychem MICROSMD005F-2
 Enlarge
650-MICROSMD005F-2


To purchase full reel, order in multiples of 4000:
TE Connectivity / Raychem Resettable Fuses - PPTC .05A 30V 10A IMAX
Page 846

Data Sheet
60,677
In Stock
Cut Tape
1: $0.37
10: $0.336
100: $0.305
500: $0.238
Reel
4,000: $0.197
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse 1210L005WR
 Enlarge
576-1210L005


To purchase full reel, order in multiples of 3000:
Littelfuse Resettable Fuses - PPTC 0.05A 30V 1210
Page 843

Data Sheet
38,602
In Stock
Cut Tape
1: $0.48
10: $0.382
100: $0.317
250: $0.288
Reel
3,000: $0.198
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 1812L110/33MR
 Enlarge
576-1812L110/33MR


To purchase full reel, order in multiples of 1000:
Littelfuse Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT
Data Sheet 32,177
In Stock
Cut Tape
1: $0.53
10: $0.427
100: $0.354
200: $0.322
Reel
1,000: $0.243
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
EPCOS / TDK B57301V2472J60
 Enlarge
871-B57301V2472J60


To purchase full reel, order in multiples of 4000:
EPCOS / TDK Thermistors - NTC NTC Thermistor 0603 4K7 J60 B-3650
Data Sheet 57,681
In Stock
Cut Tape
1: $0.72
10: $0.586
100: $0.214
1,000: $0.198
Reel
4,000: $0.14
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse 1812L050/30PR
 Enlarge
576-1812L050/30PR


To purchase full reel, order in multiples of 2000:
Littelfuse Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A
Data Sheet 25,280
In Stock
Cut Tape
1: $0.96
10: $0.719
100: $0.599
250: $0.582
Reel
2,000: $0.392
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Vishay / BC Components NTCALUG02A103F
 Enlarge
Vishay / BC Components Thermistors - NTC 10K 1% Low Therm Gradient
Page 841

Data Sheet
11,837
In Stock
1: $1.12
10: $0.786
50: $0.736
100: $0.653
200: View



Min.: 1
Mult.: 1
Amphenol Advanced Sensors RL0503-5820-97-MS
 Enlarge
Amphenol Advanced Sensors Thermistors - NTC Temp Sensor 1 Deg Accuracy
Page 834

Data Sheet
7,997
In Stock
1: $1.30
10: $1.23
25: $1.17
100: $1.11
500: View



Min.: 1
Mult.: 1
EPCOS / TDK Thermistors - PTC 0.2A 150ohms
Data Sheet 13,488
In Stock
1: $1.54
10: $1.22
100: $0.911
500: $0.607
1,500: View



Min.: 1
Mult.: 1
Bourns MF-SD013/250-2
 Enlarge
652-MF-SD013/250-2


To purchase full reel, order in multiples of 400:
MF-SD013/250-2

New Technology
New Technology


Bourns Resettable Fuses - PPTC 0.13A 60V 2ohm SMD
12,629
In Stock
Cut Tape
1: $1.65
10: $1.50
25: $1.42
50: $1.21
Reel
400: $0.95
800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 400
Littelfuse 0805L110SLYR
 Enlarge
576-0805L110SLYR


To purchase full reel, order in multiples of 4000:
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A
Page 843

Data Sheet
9,751
In Stock
Cut Tape
1: $1.82
10: $1.56
50: $1.33
100: $1.12
200: View
4,000: $0.688

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse 0805L010YR
 Enlarge
576-0805L010


To purchase full reel, order in multiples of 4000:
Littelfuse Resettable Fuses - PPTC 0.10A 15V 0805
Page 843

Data Sheet
11,517
In Stock
Cut Tape
1: $2.27
10: $1.83
50: $1.65
100: $1.40
200: View
4,000: $0.901

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse 0805L050WR
 Enlarge
576-0805L050


To purchase full reel, order in multiples of 3000:
Littelfuse Resettable Fuses - PPTC 0.50A 6V 0805
Page 843

Data Sheet
7,633
In Stock
Cut Tape
1: $2.54
10: $2.05
50: $1.85
100: $1.57
Reel
3,000: $1.04
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Semitec 103AT-4-70374
 Enlarge
Semitec Thermistors - NTC 10kohm 1% Shape 1 30 AWG 50mm
Page 838

Data Sheet
31,703
In Stock
More Info Available
1: $1.13
10: $0.948
100: $0.825
200: $0.75
500: View



Min.: 1
Mult.: 1
Ametherm SG26
 Enlarge
SG26

New Product
New Product


Ametherm Inrush Current Limiters 5OHM 12AMP
Page 777

Data Sheet
10,369
In Stock
1: $2.39
10: $2.16
25: $2.05
100: $1.48
250: View



Min.: 1
Mult.: 1
Honeywell 135-503LAF-J01 Honeywell Thermistors - NTC Glass encapsultd. DO-35 Type
Page 839

Data Sheet
4,349
In Stock
1: $3.94
10: $2.45
50: $2.30
100: $2.17
200: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
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