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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)
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81-NFM31KC103R1H3L


To purchase full reel, order in multiples of 3000:
NFM31KC103R1H3L

New Product
New Product


Murata Electronics Thermistors - NTC 1206 10Kohms
3,000
In Stock
Cut Tape
1: $1.46
10: $0.856
100: $0.706
500: $0.653
Reel
3,000: $0.507
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
81-NFM31KC104R1H3L


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

New Product
New Product


Murata Electronics Thermistors - NTC 1206 100Kohms
2,937
In Stock
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
Amphenol Advanced Sensors MA100BF103BN
 Enlarge
MA100BF103BN

New Product
New Product


Amphenol Advanced Sensors Thermistors - NTC 0.030" DIA KAPTON SLEEVE 38AWG 10k Ohm
Data Sheet 500
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 Thermistors - NTC 0.080" DIA MOLD PLST TIP 28AWG 10k Ohm
Data Sheet 500
In Stock
1: $7.51
10: $7.18
25: $6.93
100: $6.08
250: View



Min.: 1
Mult.: 1
Murata Electronics PRF18BF471RB5RB
PRF18BF471RB5RB

New Product
New Product


Murata Electronics Thermistors - PTC 0603 60C 470ohms Posistor-Overheat
Data Sheet 4,000
In Stock
1: $0.62
10: $0.38
100: $0.282
1,000: $0.254
4,000: View



Min.: 1
Mult.: 1
Amphenol Advanced Sensors MA100GG103BN
 Enlarge
MA100GG103BN

New Product
New Product


Amphenol Advanced Sensors Thermistors - NTC 0.080" DIA MOLD PLST TIP 28AWG 10k Ohm
Data Sheet 226
In Stock
More Info Available
1: $6.52
10: $5.66
25: $4.23
100: $3.99
250: View



Min.: 1
Mult.: 1
Murata Electronics NCP15WL104E03RC
81-NCP15WL104E03RC


To purchase full reel, order in multiples of 10000:
NCP15WL104E03RC

New Product
New Product


Murata Electronics Thermistors - NTC 0402 100Kohms 3%
Data Sheet 10,000
In Stock
Cut Tape
1: $0.16
10: $0.099
100: $0.075
1,000: $0.065
Reel
10,000: $0.047
20,000: View



Min.: 1
Mult.: 1
Reel: 10,000
81-NCP18XV103E03RB


To purchase full reel, order in multiples of 4000:
NCP18XV103E03RB

New Product
New Product


Murata Electronics Thermistors - NTC 0603 10Kohms 3%
Data Sheet 3,963
In Stock
Cut Tape
1: $0.22
10: $0.139
100: $0.105
1,000: $0.09
Reel
4,000: $0.068
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
81-NCP18WF104D03RB


To purchase full reel, order in multiples of 4000:
NCP18WF104D03RB

New Product
New Product


Murata Electronics Thermistors - NTC 0603 100Kohms 0.5%
Data Sheet 1,804
In Stock
More Info Available
Cut Tape
1: $0.35
10: $0.33
100: $0.30
1,000: $0.25
Reel
4,000: $0.21
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
81-NXRT15XH103FA1B40


To purchase full reel, order in multiples of 500:
NXRT15XH103FA1B040

New Product
New Product


Murata Electronics Thermistors - NTC 0402 10Kohms 1%
Data Sheet 1,776
In Stock
Cut Tape
1: $0.47
10: $0.291
100: $0.221
Reel
500: $0.221
1,000: $0.189
2,500: View



Min.: 1
Mult.: 1
Reel: 500
81-NXRT15XV103FA1B40


To purchase full reel, order in multiples of 500:
NXRT15XV103FA1B040

New Product
New Product


Murata Electronics Thermistors - NTC 0402 10Kohms 1%
Data Sheet 870
In Stock
Cut Tape
1: $0.47
10: $0.29
100: $0.215
Reel
500: $0.215
1,000: $0.193
2,500: View



Min.: 1
Mult.: 1
Reel: 500
81-NCP18XH103D03RB


To purchase full reel, order in multiples of 4000:
NCP18XH103D03RB

New Product
New Product


Murata Electronics Thermistors - NTC 0603 10Kohms 0.5%
Data Sheet 3,910
In Stock
Cut Tape
1: $0.55
10: $0.334
100: $0.247
1,000: $0.222
Reel
4,000: $0.179
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
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 19,543
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
3,450
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 216,420
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
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 85,014
In Stock
Cut Tape
1: $0.28
10: $0.232
100: $0.205
250: $0.182
Reel
3,000: $0.128
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
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 48,889
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 miniSMDC014F-2
 Enlarge
650-MINISMDC014F-2


To purchase full reel, order in multiples of 2000:
TE Connectivity / Raychem Resettable Fuses - PPTC .14A 60V 10A Imax
Page 846

Data Sheet
74,263
In Stock
Cut Tape
1: $0.31
10: $0.281
100: $0.255
500: $0.199
Reel
2,000: $0.163
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
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 846

Data Sheet
51,274
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 42,485
In Stock
Cut Tape
1: $0.40
10: $0.318
100: $0.251
250: $0.227
Reel
6,000: $0.162
12,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 6,000
Littelfuse 1206L020YR
 Enlarge
576-1206L020YR


To purchase full reel, order in multiples of 4000:
Littelfuse Resettable Fuses - PPTC 24 V .2A .05s
Page 843

Data Sheet
40,383
In Stock
Cut Tape
1: $0.45
10: $0.363
100: $0.301
250: $0.274
Reel
4,000: $0.189
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
50,495
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
Bourns MF-LSMF300/24X-2
 Enlarge
652-MF-LSMF300/24X-2


To purchase full reel, order in multiples of 3000:
Bourns Resettable Fuses - PPTC 3A 24V 0.02ohm SMD 2920
Page 842

Data Sheet
32,447
In Stock
Cut Tape
1: $0.53
10: $0.424
100: $0.333
250: $0.303
Reel
3,000: $0.22
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
TE Connectivity / Raychem SMD030F-2018-2
 Enlarge
650-SMD030F-2018-2


To purchase full reel, order in multiples of 4000:
TE Connectivity / Raychem Resettable Fuses - PPTC .3A 60V 20A Imax
Data Sheet 30,430
In Stock
Cut Tape
1: $0.58
25: $0.373
100: $0.362
250: $0.352
Reel
4,000: $0.254
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
EPCOS / TDK B57351V5223J060
 Enlarge
871-B57351V5223J060


To purchase full reel, order in multiples of 52000:
EPCOS / TDK Thermistors - NTC 0603 22K 5% B-4000 NTC
Data Sheet 51,319
In Stock
Cut Tape
1: $0.87
10: $0.712
100: $0.261
1,000: $0.239
2,500: View
52,000: $0.13

MouseReel Available


Min.: 1
Mult.: 1
Reel: 52,000
Compare up to 20 parts.
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