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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 Amphenol, EPCOS, Littelfuse, Murata, Raychem, TE Connectivity, Vishay & more.

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Please view our large selection of thermistors below.

Compare up to 20 parts.
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Amphenol Advanced Sensors MA100GG103BN
 Enlarge
MA100GG103BN

New Product
New Product


Amphenol Advanced Sensors NTC Thermistors 0.080" DIA MOLD PLST TIP 28AWG 10k Ohm
Data Sheet 2,132
In Stock
1: $6.52
10: $5.66
25: $4.23
100: $3.99
250: View



Min.: 1
Mult.: 1
Amphenol Advanced Sensors MA100GG103AN
 Enlarge
MA100GG103AN

New Product
New Product


Amphenol Advanced Sensors NTC Thermistors 0.080" DIA MOLD PLST TIP 28AWG 10k Ohm
Data Sheet 323
In Stock
1: $7.51
10: $7.18
25: $6.93
100: $6.08
250: View



Min.: 1
Mult.: 1
Amphenol Advanced Sensors MA100BF103BN
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MA100BF103BN

New Product
New Product


Amphenol Advanced Sensors NTC Thermistors 0.030" DIA KAPTON SLEEVE 38AWG 10k Ohm
Data Sheet 132
In Stock
More Info Available
1: $6.52
10: $5.66
25: $4.23
100: $3.99
250: View



Min.: 1
Mult.: 1
Bourns MF-SM013/250V-B5-2
 Enlarge
652-MF-SM013/250VB52


To purchase full reel, order in multiples of 1000:
MF-SM013/250V-B5-2

New Product
New Product


Bourns Resettable Fuses - PPTC .13A 250V 6.5ohm VERTICAL
Data Sheet 2,000
In Stock
Cut Tape
1: $0.66
10: $0.53
100: $0.40
250: $0.36
Reel
1,000: $0.29
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Ametherm MS35 1R040 Ametherm Inrush Current Limiters 35mm 1ohms 40A INRSH CURR LIMITER
Page 765

Data Sheet
2,712
In Stock
1: $7.19
10: $6.69
25: $5.45
50: $5.10



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


To purchase full reel, order in multiples of 5000:
KOA Speer PTC Thermistors 1K OHM 5%
Data Sheet 19,412
In Stock
Cut Tape
1: $3.89
Reel
5,000: $3.30
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
Murata Electronics NCP18XH103F03RB
81-NCP18XH103F03RB


To purchase full reel, order in multiples of 4000:
Murata Electronics NTC Thermistors 10K OHM 1%
Data Sheet 113,983
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
Vishay / BC Components NTCLE100E3103JB0
 Enlarge
Vishay / BC Components NTC Thermistors 10Kohms 5% Radial
Page 824

Data Sheet
45,697
In Stock
1: $0.26
25: $0.242
50: $0.22
100: $0.218
500: View



Min.: 1
Mult.: 1
TE Connectivity / Raychem NANOSMDC012F-2
 Enlarge
650-NANOSMDC012F-2


To purchase full reel, order in multiples of 3000:
TE Connectivity / Raychem Resettable Fuses - PPTC .12A 30V
Data Sheet 50,153
In Stock
Cut Tape
1: $0.29
10: $0.275
100: $0.267
500: $0.218
Reel
3,000: $0.173
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
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 829

Data Sheet
46,590
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
Bourns MF-SMDF050-2
 Enlarge
652-MF-SMDF050-2


To purchase full reel, order in multiples of 6000:
Bourns Resettable Fuses - PPTC 0.55A 60V 0.2ohm Hold 0.55A Trip1.2a
Data Sheet 72,822
In Stock
Cut Tape
1: $0.42
10: $0.334
100: $0.278
250: $0.252
Reel
6,000: $0.162
12,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 6,000
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 19,251
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
Amphenol Advanced Sensors RL0503-5820-97-MS
 Enlarge
Amphenol Advanced Sensors NTC Thermistors Temp Sensor 1 Deg Accuracy
Page 814

Data Sheet
7,998
In Stock
1: $1.30
10: $1.23
25: $1.17
100: $1.11
500: View



Min.: 1
Mult.: 1
EPCOS / TDK B59890C120A70
 Enlarge
EPCOS / TDK PTC Thermistors 0.2A 150ohms
Data Sheet 13,437
In Stock
1: $1.54
10: $1.22
100: $0.911
500: $0.607
1,500: View



Min.: 1
Mult.: 1
Vishay / BC Components NTCALUG03A103GC
 Enlarge
Vishay / BC Components NTC Thermistors 10K 2% UL Recognized Mini Lug w/connector
Page 824

Data Sheet
10,270
In Stock
1: $1.67
10: $1.14
50: $1.08
100: $0.954
200: View



Min.: 1
Mult.: 1
Amphenol Advanced Sensors CL-180
 Enlarge
Amphenol Advanced Sensors Inrush Current Limiters 1.7A 16ohm
Page 814

Data Sheet
12,590
In Stock
1: $1.79
10: $1.69
25: $1.37
100: $1.13
500: View



Min.: 1
Mult.: 1
EPCOS / TDK B57703M103G40
 Enlarge
EPCOS / TDK NTC Thermistors 10k 3988 2%
Page 816

Data Sheet
7,224
In Stock
More Info Available
1: $3.30
10: $2.66
100: $2.04
500: $1.55
1,000: View



Min.: 1
Mult.: 1
EPCOS / TDK B57703M502G40
 Enlarge
EPCOS / TDK NTC Thermistors 5k 3988 1%
Page 816

Data Sheet
3,941
In Stock
1: $4.02
10: $3.24
100: $2.53
200: $2.51
500: View



Min.: 1
Mult.: 1
B57703M0103A019

New At Mouser
New At Mouser


EPCOS / TDK NTC Thermistors 500 mm
3,234
In Stock
1: $5.99
10: $5.40
100: $4.07
250: $3.40
500: View



Min.: 1
Mult.: 1
Measurement Specialties 44006RC
 Enlarge
Measurement Specialties NTC Thermistors Temperature Sensor EP 44000 NTC Therm
Data Sheet 2,422
In Stock
More Info Available
1: $9.93
10: $9.32
25: $8.86
100: $8.24
250: View



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

New Product
New Product


Ametherm Inrush Current Limiters 5OHM 12AMP
Page 764

Data Sheet
10,353
In Stock
1: $2.39
10: $2.16
25: $2.05
100: $1.48
250: View



Min.: 1
Mult.: 1
Ametherm SL32 5R020 Ametherm Inrush Current Limiters 32mm 5ohms 20A INRSH CURR LIMITER
Page 764

Data Sheet
7,579
In Stock
1: $2.49
10: $2.25
25: $2.13
100: $1.54
250: View



Min.: 1
Mult.: 1
EPCOS / TDK B57703M0303G040
 Enlarge
EPCOS / TDK NTC Thermistors NTC Thermistor M 703/30 K/G 40 2 %
Data Sheet 5,336
In Stock
1: $4.26
10: $3.45
100: $2.69
250: $1.94
500: View



Min.: 1
Mult.: 1
EPCOS / TDK B57861S0103A050
 Enlarge
EPCOS / TDK NTC Thermistors 10K +/-1% tol B3988 +/-0.3%
Data Sheet 5,186
In Stock
1: $3.52
10: $2.84
100: $2.22
200: $2.21
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:
Bourns Resettable Fuses - PPTC 0.13A 60V 2ohm SMD
Data Sheet 12,036
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
Compare up to 20 parts.
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