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Littelfuse Thermistors

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Manufacturer = Littelfuse

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Part #

Resettable Fuses - PPTC PTC 16V 7A POLY RADIAL LEADS

16R700GMR
Littelfuse
1: $1.00
1,985In Stock

Mfr. Part No.
16R700GMR

Mouser Part No
576-16R700GMR

Littelfuse

Resettable Fuses - PPTC PTC 16V 7A POLY RADIAL LEADS

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Datasheet

1,985In Stock

Cut Tape

$1.00

$0.921

$0.764

$0.706

View

Reel

$0.487

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

20 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC PTC 16V 8A POLY RADIAL LEADS

16R800GF
Littelfuse
1: $1.07
286In Stock

Mfr. Part No.
16R800GF

Mouser Part No
576-16R800GF

Littelfuse

Resettable Fuses - PPTC PTC 16V 8A POLY RADIAL LEADS

Learn More

Datasheet

286In Stock

$1.07

$0.984

$0.816

$0.778

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

17.5 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC PTC 16V 9A POLY RADIAL LEADS

16R900GF
Littelfuse
1: $1.12
17In Stock

Mfr. Part No.
16R900GF

Mouser Part No
576-16R900GF

Littelfuse

Resettable Fuses - PPTC PTC 16V 9A POLY RADIAL LEADS

Learn More

Datasheet

17In Stock

$1.12

$1.04

$0.723

$0.62

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

13.5 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC PTC 16V 9A POLY RADIAL LEADS

16R900GMR
Littelfuse
1: $1.38
68In Stock

Mfr. Part No.
16R900GMR

Mouser Part No
576-16R900GMR

Littelfuse

Resettable Fuses - PPTC PTC 16V 9A POLY RADIAL LEADS

Learn More

Datasheet

68In Stock

More Info Available

Cut Tape

$1.38

$1.27

$1.05

$0.974

Reel

$0.666

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

13.5 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.00A

1812L300SLPR
Littelfuse
1: $2.20
119In Stock

Mfr. Part No.
1812L300SLPR

Mouser Part No
576-1812L300SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.00A

Learn More

Datasheet

119In Stock

Cut Tape

$2.20

$1.82

$1.68

$1.40

View

Reel

$0.857

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

21 mOhms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM

250R120-R2ZR
Littelfuse
1: $1.21
330In Stock

Mfr. Part No.
250R120-R2ZR

Mouser Part No
576-250R120-R2ZR

Littelfuse

Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM

Learn More

Datasheet

330In Stock

$1.21

$1.12

$0.923

$0.852

View

Reel

$0.672

Min.: 1
Mult.: 1

: 1,200

Resettable Fuses - PPTC

16 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM

250R120ZR
Littelfuse
1: $0.793
1,075In Stock

Mfr. Part No.
250R120ZR

Mouser Part No
576-250R120ZR

Littelfuse

Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM

Learn More

Datasheet

1,075In Stock

$0.793

$0.673

$0.55

$0.499

$0.46

Reel

$0.373

Min.: 1
Mult.: 1

: 1,200

Resettable Fuses - PPTC

16 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC 0.18A 250V RADIAL

250R180F
Littelfuse
1: $0.688
615In Stock

Mfr. Part No.
250R180F

Mouser Part No
576-250R180

Littelfuse

Resettable Fuses - PPTC 0.18A 250V RADIAL

Learn More

Datasheet

615In Stock

$0.688

$0.629

$0.522

$0.481

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

4 Ohms

PCB Mount

Radial

9.5 mm

Resettable Fuses - PPTC PTC 250/60V POLYFUSE SMD RA

250S130-RADR
Littelfuse
1: $0.754
296In Stock

Mfr. Part No.
250S130-RADR

Mouser Part No
576-250S130-RADR

Littelfuse

Resettable Fuses - PPTC PTC 250/60V POLYFUSE SMD RA

Learn More

Datasheet

296In Stock

More Info Available

Cut Tape

$0.754

$0.688

$0.579

$0.544

View

Reel

$0.411

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

10 Ohms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A

2920L700SLPR
Littelfuse
1: $2.79
725In Stock

Mfr. Part No.
2920L700SLPR

Mouser Part No
576-2920L700SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A

Learn More

Datasheet

725In Stock

More Info Available

Cut Tape

$2.79

$2.31

$2.14

$1.78

View

Reel

$1.38

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

7 mOhms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC 30V .90 AMP RADIAL LEADS

30R090UU
Littelfuse
1: $0.401
870In Stock

Mfr. Part No.
30R090UU

Mouser Part No
576-30R090UU

Littelfuse

Resettable Fuses - PPTC 30V .90 AMP RADIAL LEADS

Learn More

Datasheet

870In Stock

$0.401

$0.366

$0.304

$0.281

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

220 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V POLYFUSE 1.10A RADIAL LEADS

30R110UU
Littelfuse
1: $0.516
355In Stock
475On Order

Mfr. Part No.
30R110UU

Mouser Part No
576-30R110UU

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 1.10A RADIAL LEADS

Learn More

Datasheet

355In Stock

475On Order

$0.516

$0.468

$0.389

$0.357

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

170 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS

30R135UPR
Littelfuse
1: $0.554
3,401In Stock

Mfr. Part No.
30R135UPR

Mouser Part No
576-30R135UPR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS

Learn More

Datasheet

3,401In Stock

$0.554

$0.509

$0.422

$0.39

View

Reel

$0.253

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

130 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC PTC 30V 1.35A POLY RADIAL LEADS

30R135UU
Littelfuse
1: $0.602
2,407In Stock
1,737On Order

Mfr. Part No.
30R135UU

Mouser Part No
576-30R135UU

Littelfuse

Resettable Fuses - PPTC PTC 30V 1.35A POLY RADIAL LEADS

Learn More

Datasheet

2,407In Stock

1,737On Order

$0.602

$0.548

$0.454

$0.42

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

130 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 1.60A POLYFUSE RADIAL LEADS

30R160UU
Littelfuse
1: $0.621
1,978In Stock
500On Order

Mfr. Part No.
30R160UU

Mouser Part No
576-30R160UU

Littelfuse

Resettable Fuses - PPTC 1.60A POLYFUSE RADIAL LEADS

Learn More

Datasheet

1,978In Stock

500On Order

$0.621

$0.57

$0.473

$0.437

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

110 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V 1.85A RADIAL LEADS

30R185UPR
Littelfuse
1: $0.679
3,458In Stock

Mfr. Part No.
30R185UPR

Mouser Part No
576-30R185UPR

Littelfuse

Resettable Fuses - PPTC 30V 1.85A RADIAL LEADS

Learn More

Datasheet

3,458In Stock

$0.679

$0.623

$0.517

$0.478

View

Reel

$0.318

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

90 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC PTC 30V 1.85A POLY RADIAL LEADS

30R185UU
Littelfuse
1: $0.592
2,048In Stock

Mfr. Part No.
30R185UU

Mouser Part No
576-30R185UU

Littelfuse

Resettable Fuses - PPTC PTC 30V 1.85A POLY RADIAL LEADS

Learn More

Datasheet

2,048In Stock

$0.592

$0.547

$0.454

$0.42

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

90 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V 2.50A RADIAL LEADS

30R250UPR
Littelfuse
1: $0.488
1,205In Stock
6,000On Order

Mfr. Part No.
30R250UPR

Mouser Part No
576-30R250UPR

Littelfuse

Resettable Fuses - PPTC 30V 2.50A RADIAL LEADS

Learn More

Datasheet

1,205In Stock

6,000On Order

$0.488

$0.438

$0.371

$0.338

View

Reel

$0.236

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

70 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V POLYFUSE 2.50A RADIAL LEADS

30R250UU
Littelfuse
1: $0.544
1,007In Stock

Mfr. Part No.
30R250UU

Mouser Part No
576-30R250UU

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 2.50A RADIAL LEADS

Learn More

Datasheet

1,007In Stock

More Info Available

$0.544

$0.543

$0.457

$0.406

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

70 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS

30R300UPR
Littelfuse
1: $0.783
2,551In Stock

Mfr. Part No.
30R300UPR

Mouser Part No
576-30R300UPR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS

Learn More

Datasheet

2,551In Stock

$0.783

$0.699

$0.542

$0.516

View

Reel

$0.371

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

80 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS

30R300UU
Littelfuse
1: $0.802
1,571In Stock

Mfr. Part No.
30R300UU

Mouser Part No
576-30R300UU

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS

Learn More

Datasheet

1,571In Stock

$0.802

$0.733

$0.61

$0.563

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

80 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS

30R400UF
Littelfuse
1: $0.946
703In Stock
600On Order

Mfr. Part No.
30R400UF

Mouser Part No
576-30R400UF

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS

Learn More

Datasheet

703In Stock

600On Order

$0.946

$0.791

$0.662

$0.618

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

50 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS

30R600UF
Littelfuse
1: $0.946
1,099In Stock

Mfr. Part No.
30R600UF

Mouser Part No
576-30R600UF

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS

Learn More

Datasheet

1,099In Stock

More Info Available

$0.946

$0.869

$0.72

$0.613

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

40 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V 8A 18.8s Radial leads

30R800UH
Littelfuse
1: $1.27
630In Stock

Mfr. Part No.
30R800UH

Mouser Part No
576-30R800UH

Littelfuse

Resettable Fuses - PPTC 30V 8A 18.8s Radial leads

Learn More

Datasheet

630In Stock

$1.27

$1.12

$0.974

$0.897

$0.789

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

20 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V POLYFUSE 9A RADIAL LEADS

30R900UH
Littelfuse
1: $2.27
181In Stock

Mfr. Part No.
30R900UH

Mouser Part No
576-30R900UH

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 9A RADIAL LEADS

Learn More

Datasheet

181In Stock

$2.27

$1.88

$1.74

$1.44

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

20 mOhms

PCB Mount

Radial

Littelfuse Thermistors

Types of Thermistors

Customer Service Office

Company

Resources

Support

1 mOhms
2 mOhms
3.3 mOhms
3.7 mOhms
4.3 mOhms
4.4 mOhms
4.5 mOhms
4.8 mOhms
5 mOhms
5.3 mOhms
5.5 mOhms
5.8 mOhms
6.3 mOhms
6.4 mOhms
6.5 mOhms
6.7 mOhms
6.8 mOhms
7 mOhms
7.5 mOhms
8.6 mOhms

0.0095 in
0.02 in
0.039 in
0.053 in
0.06 in
0.0603 in
0.07 in
0.075 in
0.08 in
0.089 in
0.09 in
0.095 in
0.096 in
0.1 in
0.11 in
0.125 in
0.14 in
0.145 in
0.16 in
0.164 in

0402 (1005 metric)
0603 (1608 metric)
0603 (1801 metric)
0805 (2012 metric)
1206 (3216 metric)
1210 (3225 metric)
1812 (4532 metric)
2016 (5041 metric)
2018 (5045 metric)
2018 (5050 metric)
2920 (7351 metric)
2920 (7450 metric)
3425 (8673 metric)
3425 (8763 metric)
3425 (8764 metric)
Bead
DO-34
DO-35
DO-35-2
DO-41-2