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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. 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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EPCOS B57164K103J
Enlarge
EPCOS Thermistors - NTC 10k 4300 3%
Data Sheet 7,269
In Stock
1: $0.79
10: $0.601
100: $0.333
1,000: $0.287
2,000: View



Min.: 1
Mult.: 1
EPCOS B57153S330M
Enlarge
EPCOS Inrush Current Limiters 33 Ohms 1.3amp 3000k
Page 832

Data Sheet
6,879
In Stock
1: $0.80
10: $0.592
100: $0.322
1,000: $0.271
3,000: View



Min.: 1
Mult.: 1
Murata Electronics PRG21BC2R2MM1RA
Enlarge
81-PRG21BC2R2MM1RA


To purchase full ammo pack, order in multiples of 4000:
Murata Electronics Thermistors - PTC 2.2 Ohm 20% 16volts
Page 836

Data Sheet
6,269
In Stock
1: $0.80
10: $0.485
100: $0.359
1,000: $0.323
Reel
4,000: $0.261
24,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Murata Electronics PRG21BC1R0MM1RA
Enlarge
81-PRG21BC1R0MM1RA


To purchase full ammo pack, order in multiples of 4000:
Murata Electronics Thermistors - PTC 1.0 Ohm 20% 12volts
Page 836

Data Sheet
6,034
In Stock
1: $0.80
10: $0.485
100: $0.359
1,000: $0.323
Reel
4,000: $0.261
24,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Vishay / BC Components NTCS0603E3124SMT
Enlarge
594-NTCS0603E3124SMT


To purchase full reel, order in multiples of 4000:
NTCS0603E3124SMT

New At Mouser
New At Mouser


Vishay / BC Components Thermistors - NTC 122Kohms 1%
Page 841

Data Sheet
3,980
In Stock
Cut Tape
1: $0.82
50: $0.69
100: $0.63
500: $0.50
Reel
4,000: $0.40
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse 2920L300/15DR
Enlarge
576-2920L300/15DR


To purchase full reel, order in multiples of 1500:
Littelfuse Resettable Fuses - PPTC PTC 15V 2920 3A
Page 843

Data Sheet
4,874
In Stock
Cut Tape
1: $0.82
10: $0.652
100: $0.541
250: $0.492
Reel
1,500: $0.357
3,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
Littelfuse 2920L200/24DR
Enlarge
576-2920L200/24DR


To purchase full reel, order in multiples of 1500:
Littelfuse Resettable Fuses - PPTC 24V 2920 2A POLYFUSE
Page 843

Data Sheet
10,543
In Stock
Cut Tape
1: $0.82
10: $0.652
100: $0.541
250: $0.492
Reel
1,500: $0.357
3,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
TE Connectivity / Raychem TRF600-150
Enlarge
TE Connectivity / Raychem Resettable Fuses - PPTC .15A 250Vdc 3A RMS INTER
Page 846

Data Sheet
3,493
In Stock
1: $0.83
10: $0.79
100: $0.72
250: $0.68
500: View



Min.: 1
Mult.: 1
EPCOS B57421V2103J62
Enlarge
871-B57421V2103J62


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - NTC 10k 4000 3%
Page 831

Data Sheet
15,342
In Stock
Cut Tape
1: $0.83
10: $0.694
100: $0.278
1,000: $0.253
Reel
4,000: $0.176
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Murata Electronics PRG21BC4R7MM1RA
Enlarge
81-PRG21BC4R7MM1RA


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 4.7 ohms 90deg C
Page 836

Data Sheet
16,675
In Stock
Cut Tape
1: $0.88
10: $0.534
100: $0.396
1,000: $0.356
Reel
4,000: $0.301
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Murata Electronics NXFT15XH103FA2B050
Enlarge
Murata Electronics Thermistors - NTC 10Kohm +/-1% 3380K 50mm length
Page 835

Data Sheet
7,446
In Stock
More Info Available
1: $0.90
10: $0.549
100: $0.407
1,000: $0.366
2,000: View



Min.: 1
Mult.: 1
NXP Semiconductors KTY83/120,113
Enlarge
771-KTY83120113


To purchase full reel, order in multiples of 10000:
NXP Semiconductors Thermistors - PTC SNSR TEMP TAPE AXIAL
Data Sheet 6,658
In Stock
Alternative Packaging
Cut Tape
1: $0.90
10: $0.648
100: $0.454
1,000: $0.363
Reel
10,000: $0.295
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Vishay / BC Components NTCS0805E3104SMT
Enlarge
594-NTCS0805E3104SMT


To purchase full reel, order in multiples of 4000:
NTCS0805E3104SMT

New At Mouser
New At Mouser


Vishay / BC Components Thermistors - NTC 100Kohms 1%
Page 841

Data Sheet
3,976
In Stock
Cut Tape
1: $0.91
50: $0.77
100: $0.70
500: $0.56
Reel
4,000: $0.45
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Murata Electronics NXFT15XH103FA2B025
Enlarge
Murata Electronics Thermistors - NTC 10Kohm +/-1% 3380K 25mm length
Page 835

Data Sheet
11,888
In Stock
1: $0.91
10: $0.549
100: $0.407
1,000: $0.366
2,000: View



Min.: 1
Mult.: 1
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 5,103
In Stock
More Info Available
Cut Tape
1: $0.91
10: $0.684
100: $0.57
250: $0.556
Reel
2,000: $0.392
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Murata Electronics NXFT15WF104FA2B050
Enlarge
Murata Electronics Thermistors - NTC 100Kohm +/-1% 4250K 50mm length
Page 835

Data Sheet
10,815
In Stock
1: $0.91
10: $0.549
100: $0.407
1,000: $0.366
2,000: View



Min.: 1
Mult.: 1
TE Connectivity / Raychem TRF600-160
Enlarge
TE Connectivity / Raychem Resettable Fuses - PPTC .16A 250V DC 600V
Page 846

Data Sheet
4,567
In Stock
1: $0.95
10: $0.935
100: $0.82
250: $0.74
500: View



Min.: 1
Mult.: 1
871-B59601A95A62


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 470 OHM 50% 95DEG C
Data Sheet 4,000
In Stock
Cut Tape
1: $0.95
10: $0.751
100: $0.563
500: $0.425
Reel
4,000: $0.337
24,000: View



Min.: 1
Mult.: 1
Reel: 4,000


871-B59601A105A62


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 470 OHM 50% 105DEG C
Data Sheet 4,000
In Stock
Cut Tape
1: $0.95
10: $0.751
100: $0.563
500: $0.425
Reel
4,000: $0.337
24,000: View



Min.: 1
Mult.: 1
Reel: 4,000


EPCOS B57891M474J
Enlarge
EPCOS Thermistors - NTC 470k 5000 3%
Page 831

Data Sheet
7,355
In Stock
1: $0.95
10: $0.72
100: $0.517
1,000: $0.344
2,000: View



Min.: 1
Mult.: 1
NXP Semiconductors KTY81/220,112
Enlarge
NXP Semiconductors Thermistors - PTC SENSOR TEMP BULK
Data Sheet 7,578
In Stock
Alternative Packaging
1: $0.95
10: $0.686
100: $0.481
1,000: $0.385
2,500: View



Min.: 1
Mult.: 1
871-B59601A75A62


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 470 OHM 50% 75DEG C
Data Sheet 4,000
In Stock
Cut Tape
1: $0.95
10: $0.751
100: $0.563
500: $0.425
Reel
4,000: $0.337
24,000: View



Min.: 1
Mult.: 1
Reel: 4,000


576-1210L200PR


To purchase full reel, order in multiples of 2000:
Littelfuse Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1210 2.0A
Page 843

Data Sheet
5,773
In Stock
Cut Tape
1: $0.96
10: $0.718
100: $0.599
250: $0.581
Reel
2,000: $0.392
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
EPCOS B57330V2103F260
Enlarge
871-B57330V2103F260


To purchase full reel, order in multiples of 4000:
B57330V2103F260

New At Mouser
New At Mouser


EPCOS Thermistors - NTC 0603 10K 1% B-3455 NTC
Data Sheet 6,888
In Stock
Cut Tape
1: $0.96
10: $0.816
100: $0.477
1,000: $0.331
Reel
4,000: $0.216
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
871-B59601A0115B062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 601A 115B 62 PTC Thermistor
Data Sheet 4,000
In Stock
Cut Tape
1: $0.97
10: $0.767
100: $0.575
500: $0.434
Reel
4,000: $0.337
24,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Compare up to 20 parts.
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