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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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EPCOS / TDK B57421V2103J62
 Enlarge
871-B57421V2103J62


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

Data Sheet
14,241
In Stock
Cut Tape
1: $0.82
10: $0.694
100: $0.308
1,000: $0.282
Reel
4,000: $0.184
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
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
6,942
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
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
7,203
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
594-2381-675-21007


To purchase full reel, order in multiples of 4000:
Vishay / Dale Thermistors - PTC PTC Temp Prot. 100 C
Page 840

Data Sheet
7,667
In Stock
Cut Tape
1: $0.84
50: $0.74
100: $0.61
500: $0.56
Reel
4,000: $0.30
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
TE Connectivity / Raychem RGEF1000
 Enlarge
TE Connectivity / Raychem Resettable Fuses - PPTC 16V 100A RADIAL PTC BULK
Data Sheet 7,015
In Stock
1: $0.87
10: $0.798
100: $0.483
250: $0.458
500: View



Min.: 1
Mult.: 1
Littelfuse 250R080ZR
 Enlarge
576-250R080ZR


To purchase full ammo pack, order in multiples of 1200:
Littelfuse Resettable Fuses - PPTC PTC POLYFUSE TELECOM 60V/250V .080A
Page 844

Data Sheet
5,803
In Stock
1: $0.87
10: $0.689
100: $0.573
250: $0.521
Reel
1,200: $0.347
2,400: View



Min.: 1
Mult.: 1
Reel: 1,200
EPCOS / TDK B57251V5103J060
 Enlarge
871-B57251V5103J060


To purchase full reel, order in multiples of 10000:
EPCOS / TDK Thermistors - NTC 0402 10K 5% B-4000 NTC AEC-Q200
Data Sheet 10,000
In Stock
Cut Tape
1: $0.87
10: $0.719
100: $0.263
1,000: $0.241
Reel
10,000: $0.143
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Murata Electronics PRG21BC0R2MM1RA
81-PRG21BC0R2MM1RA


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 0.2 OHM 6V
Page 836

Data Sheet
6,662
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 PRG21BC4R7MM1RA
81-PRG21BC4R7MM1RA


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

Data Sheet
9,624
In Stock
More Info Available
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 Murata Electronics Thermistors - NTC 10Kohm +/-1% 3380K 50mm length
Page 835

Data Sheet
14,063
In Stock
1: $0.90
10: $0.549
100: $0.407
1,000: $0.366
2,000: View



Min.: 1
Mult.: 1
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
3,966
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 NXFT15WF104FA2B050 Murata Electronics Thermistors - NTC 100Kohm +/-1% 4250K 50mm length
Page 835

Data Sheet
9,051
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 4,218
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 NXFT15XH103FA2B025 Murata Electronics Thermistors - NTC 10Kohm +/-1% 3380K 25mm length
Page 835

Data Sheet
10,639
In Stock
More Info Available
1: $0.91
10: $0.549
100: $0.407
1,000: $0.366
2,000: View



Min.: 1
Mult.: 1
Littelfuse 1210L075/24PR
 Enlarge
576-1210L075/24PR


To purchase full reel, order in multiples of 2000:
Littelfuse Resettable Fuses - PPTC PTC 24V POLY 1210 0.75A
Data Sheet 6,054
In Stock
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
TE Connectivity / Raychem TRF600-150
 Enlarge
TE Connectivity / Raychem Resettable Fuses - PPTC .15A 250Vdc 3A RMS INTER
Page 846

Data Sheet
3,248
In Stock
1: $0.91
10: $0.869
100: $0.792
250: $0.748
500: View



Min.: 1
Mult.: 1
650-TR600-150F-EX-2


To purchase full reel, order in multiples of 600:
TE Connectivity / Raychem Resettable Fuses - PPTC .15A 60Vdc 600V
Data Sheet 4,404
In Stock
Cut Tape
1: $0.92
10: $0.873
100: $0.841
250: $0.788
Reel
600: $0.664
1,200: View



Min.: 1
Mult.: 1
Reel: 600
871-B59601A75A62


To purchase full reel, order in multiples of 4000:
EPCOS / TDK 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


871-B59601A95A62


To purchase full reel, order in multiples of 4000:
EPCOS / TDK 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


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

Data Sheet
4,494
In Stock
1: $0.95
10: $0.935
100: $0.82
250: $0.74
500: View



Min.: 1
Mult.: 1
NXP Semiconductors KTY81/220,112 NXP Semiconductors Thermistors - PTC SENSOR TEMP BULK
Data Sheet 7,394
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-B59601A105A62


To purchase full reel, order in multiples of 4000:
EPCOS / TDK 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


576-250S130VZR


To purchase full reel, order in multiples of 1200:
250S130VZR

New At Mouser
New At Mouser


Littelfuse Resettable Fuses - PPTC 250/60V 1.3A PTC Vertical
Data Sheet 4,800
In Stock
Cut Tape
1: $0.95
10: $0.716
100: $0.596
500: $0.579
Reel
1,200: $0.491
4,800: View



Min.: 1
Mult.: 1
Reel: 1,200
EPCOS / TDK B57891M474J
 Enlarge
EPCOS / TDK Thermistors - NTC 470k 5000 3%
Page 831

Data Sheet
7,351
In Stock
1: $0.95
10: $0.722
100: $0.401
1,000: $0.345
2,000: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
9031
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