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501 Littelfuse Thermistors

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Manufacturer = Littelfuse

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Part #

NTC (Negative Temperature Coefficient) Thermistors 500 OHM 5% DO-35

501BG1J
Littelfuse
1: £1.48
727In Stock
931On Order

Mfr. Part No.
501BG1J

Mouser Part No
803-501BG1J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 500 OHM 5% DO-35

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Datasheet

727In Stock

931On Order

£1.48

£1.14

£0.978

£0.841

View

Min.: 1
Mult.: 1

NTC Thermistors

500 Ohms

PCB Mount

Axial

0.075 in

DO-35

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

501BG1K
Littelfuse
1: £0.643
500In Stock

Mfr. Part No.
501BG1K

Mouser Part No
803-501BG1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

Learn More

Datasheet

500In Stock

£0.643

£0.637

£0.597

£0.57

View

Min.: 1
Mult.: 1

NTC Thermistors

500 Ohms

PCB Mount

Axial

0.075 in

DO-35

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

501FH1K
Littelfuse
1: £0.453
271In Stock

Mfr. Part No.
501FH1K

Mouser Part No
803-501FH1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

Learn More

Datasheet

271In Stock

£0.453

£0.426

£0.398

£0.378

View

Min.: 1
Mult.: 1

NTC Thermistors

500 Ohms

PCB Mount

Axial

0.11 in

Resettable Fuses - PPTC .12A 250V

TRF250-120T-R2-B-0.5
Littelfuse
1: £0.534
4,085In Stock

Mfr. Part No.
TRF250-120T-R2-B-0.5

Mouser Part No
650-TRF250120TR2B.5

Littelfuse

Resettable Fuses - PPTC .12A 250V

Learn More

Datasheet

4,085In Stock

£0.534

£0.492

£0.409

£0.377

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

16 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC 12V 1812 1.50A POLYFUSE

1812L150/12DR
Littelfuse
1: £0.394
6,224In Stock

Mfr. Part No.
1812L150/12DR

Mouser Part No
576-1812L150/12DR

Littelfuse

Resettable Fuses - PPTC 12V 1812 1.50A POLYFUSE

Learn More

Datasheet

6,224In Stock

Cut Tape

£0.394

£0.361

£0.30

£0.273

Reel

£0.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

110 mOhms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE

1206L050/15YR
Littelfuse
1: £0.343
26,418In Stock

Mfr. Part No.
1206L050/15YR

Mouser Part No
576-1206L050/15YR

Littelfuse

Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE

Learn More

Datasheet

26,418In Stock

Cut Tape

£0.343

£0.287

£0.264

£0.237

View

Reel

£0.154

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC

750 mOhms

SMD/SMT

1206 (3216 metric)

Resettable Fuses - PPTC 16V 1.50A 1210 PTC

1210L150/16WR
Littelfuse
1: £0.658
5,903In Stock

Mfr. Part No.
1210L150/16WR

Mouser Part No
576-1210L150/16WR

Littelfuse

Resettable Fuses - PPTC 16V 1.50A 1210 PTC

Learn More

Datasheet

5,903In Stock

Cut Tape

£0.658

£0.581

£0.502

£0.465

Reel

£0.377

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC

110 mOhms

PCB Mount

SMD/SMT

1210 (3225 metric)

Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.50A

1206L150/12SLYR
Littelfuse
1: £2.12
2,763In Stock
4,000On Order

Mfr. Part No.
1206L150/12SLYR

Mouser Part No
576-1206L150/12SLYR

Littelfuse

Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.50A

Learn More

Datasheet

2,763In Stock

4,000On Order

Cut Tape

£2.12

£1.76

£1.63

£1.35

View

Reel

£1.10

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC

80 mOhms

SMD/SMT

1206 (3216 metric)

Resettable Fuses - PPTC 12V 3.5A-HD 10A SMD

1206L350/12SLWR
Littelfuse
1: £1.39
2,626In Stock

Mfr. Part No.
1206L350/12SLWR

Mouser Part No
576-1206L350/12SLWR

Littelfuse

Resettable Fuses - PPTC 12V 3.5A-HD 10A SMD

Learn More

Datasheet

2,626In Stock

Cut Tape

£1.39

£1.28

£1.07

£0.986

View

Reel

£0.655

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC

20 mOhms

SMD/SMT

1206 (3216 metric)

Resettable Fuses - PPTC 250V 3A 130mA

TSM250-130F-2
Littelfuse
1: £2.05
3,194In Stock

Mfr. Part No.
TSM250-130F-2

Mouser Part No
650-TSM250-130F-2

Littelfuse

Resettable Fuses - PPTC 250V 3A 130mA

Learn More

Datasheet

3,194In Stock

Cut Tape

£2.05

£1.70

£1.56

£1.30

View

Reel

£0.927

MouseReel Available

Min.: 1
Mult.: 1

: 600

Resettable Fuses - PPTC

9 Ohms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC Polyswitch 0.26A

TS250-130F-2
Littelfuse
1: £0.745
3,289In Stock

Mfr. Part No.
TS250-130F-2

Mouser Part No
650-TS250-130F-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.26A

Learn More

Datasheet

3,289In Stock

More Info Available

Cut Tape

£0.745

£0.692

£0.58

£0.544

View

Reel

£0.384

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

20 Ohms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC Polyswitch 0.13A

TSV250-130F-2
Littelfuse
1: £0.68
13,085In Stock
7,085On Order

Mfr. Part No.
TSV250-130F-2

Mouser Part No
650-TSV250-130F-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.13A

Learn More

Datasheet

13,085In Stock

7,085On Order

Cut Tape

£0.68

£0.594

£0.54

£0.498

Reel

£0.334

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Resettable Fuses - PPTC

12 Ohms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free

1812L150/16DR
Littelfuse
1: £0.394
1,759In Stock
1,500On Order

Mfr. Part No.
1812L150/16DR

Mouser Part No
576-1812L150/16DR

Littelfuse

Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free

Learn More

Datasheet

1,759In Stock

1,500On Order

Cut Tape

£0.394

£0.353

£0.30

£0.276

Reel

£0.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

110 mOhms

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC PTC 12V POLYFUSE SURF MOUNT 0805 SL 1.5A

0805L150/12SLYR
Littelfuse
1: £1.39
3,990In Stock

Mfr. Part No.
0805L150/12SLYR

Mouser Part No
576-0805L150/12SLYR

Littelfuse

Resettable Fuses - PPTC PTC 12V POLYFUSE SURF MOUNT 0805 SL 1.5A

Learn More

Datasheet

3,990In Stock

Cut Tape

£1.39

£1.28

£1.07

£0.986

View

Reel

£0.72

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC

80 mOhms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC .145A 60Vdc MAX 250Vrms MAX

TRF250-145
Littelfuse
1: £0.475
2,859In Stock
1,000On Order

Mfr. Part No.
TRF250-145

Mouser Part No
650-TRF250-145

Littelfuse

Resettable Fuses - PPTC .145A 60Vdc MAX 250Vrms MAX

Learn More

Datasheet

2,859In Stock

1,000On Order

£0.475

£0.438

£0.332

£0.314

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

14 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC .18A 250V

TRF250-180-2
Littelfuse
1: £0.563
1,759In Stock

Mfr. Part No.
TRF250-180-2

Mouser Part No
650-TRF250-180-2

Littelfuse

Resettable Fuses - PPTC .18A 250V

Learn More

Datasheet

1,759In Stock

Cut Tape

£0.563

£0.517

£0.428

£0.399

Reel

£0.298

View

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

4 Ohms

PCB Mount

Radial

9 mm

Resettable Fuses - PPTC Polyswitch 0.26A Restive Range -2

TS250-130F-RA-2
Littelfuse
1: £1.21
1,120In Stock

Mfr. Part No.
TS250-130F-RA-2

Mouser Part No
650-TS250-130F-RA-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.26A Restive Range -2

Learn More

Datasheet

1,120In Stock

Cut Tape

£1.21

£0.901

£0.679

£0.665

Reel

£0.498

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

15 Ohms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC .5A 72V 40A Imax

RXEF050-1
Littelfuse
1: £0.30
1,825In Stock

Mfr. Part No.
RXEF050-1

Mouser Part No
650-RXEF050-1

Littelfuse

Resettable Fuses - PPTC .5A 72V 40A Imax

Learn More

Datasheet

Product Comments

1,825In Stock

£0.30

£0.272

£0.226

£0.208

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

1.17 Ohms

PCB Mount

Radial

7.9 mm

Resettable Fuses - PPTC Polyswitch 0.26A

TS250-130F-RB-2
Littelfuse
1: £0.859
820In Stock

Mfr. Part No.
TS250-130F-RB-2

Mouser Part No
650-TS250-130F-RB-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.26A

Learn More

Datasheet

820In Stock

Cut Tape

£0.859

£0.796

£0.659

£0.579

View

Reel

£0.424

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

20 Ohms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC .18A 250V

TRF250-180
Littelfuse
1: £0.49
5In Stock

Mfr. Part No.
TRF250-180

Mouser Part No
650-TRF250-180

Littelfuse

Resettable Fuses - PPTC .18A 250V

Learn More

Datasheet

5In Stock

More Info Available

£0.49

£0.432

£0.373

£0.342

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

4 Ohms

PCB Mount

Radial

9 mm

Resettable Fuses - PPTC Polyswitch 0.183A straight

TRF250-183S
Littelfuse
1: £0.483
500In Stock

Mfr. Part No.
TRF250-183S

Mouser Part No
650-TRF250-183S

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.183A straight

Learn More

Datasheet

500In Stock

£0.483

£0.441

£0.367

£0.338

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

3.4 Ohms

PCB Mount

Radial

7.5 mm

Resettable Fuses - PPTC 250V .145A-HD 3A MAX

TRF250-145-2
Littelfuse
1: £0.468
2,989In Stock
4,500On Order

Mfr. Part No.
TRF250-145-2

Mouser Part No
650-TRF250-145-2

Littelfuse

Resettable Fuses - PPTC 250V .145A-HD 3A MAX

Learn More

Datasheet

2,989In Stock

4,500On Order

Cut Tape

£0.468

£0.414

£0.353

£0.352

Reel

£0.264

View

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

14 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC .12A 60VDC 250VRMS

TRF250-120
Littelfuse
1: £0.475
1,488In Stock

Mfr. Part No.
TRF250-120

Mouser Part No
650-TRF250-120

Littelfuse

Resettable Fuses - PPTC .12A 60VDC 250VRMS

Learn More

Datasheet

1,488In Stock

More Info Available

£0.475

£0.438

£0.33

£0.311

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

16 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

TRF250-120-2
Littelfuse
1: £0.556
1,359In Stock

Mfr. Part No.
TRF250-120-2

Mouser Part No
650-TRF250-120-2

Littelfuse

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

Learn More

Datasheet

1,359In Stock

More Info Available

Cut Tape

£0.556

£0.507

£0.421

£0.389

Reel

£0.254

View

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

16 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC 100Vdc 10Arms PolySwitch Reset Dev

TRF250-184
Littelfuse
1: £0.687
528In Stock

Mfr. Part No.
TRF250-184

Mouser Part No
650-TRF250-184

Littelfuse

Resettable Fuses - PPTC 100Vdc 10Arms PolySwitch Reset Dev

Learn More

Datasheet

528In Stock

£0.687

£0.57

£0.525

£0.436

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

3.1 Ohms

PCB Mount

Radial

7.7 mm

501 Littelfuse Thermistors

Types of Thermistors

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18 mOhms
20 mOhms
80 mOhms
110 mOhms
130 mOhms
750 mOhms
1.17 Ohms
3.1 Ohms
3.4 Ohms
4 Ohms
5 Ohms
5.5 Ohms
7.5 Ohms
8 Ohms
9 Ohms
10 Ohms
10.5 Ohms
10.8 Ohms
12 Ohms
14 Ohms