.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse Thermistors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Thermistors

List Images

Results: 1 473

Applied Filters:

Brand = Littelfuse

Product Type

Resistance

Mounting Style

Termination Style

Diameter

Package/Case

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

1210L500/12SLWR
Littelfuse
1: 2,17 €
5 347In Stock

Mfr. Part No.
1210L500/12SLWR

Mouser Part No
576-1210L500/12SLWR

Littelfuse

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

Learn More

Datasheet

5 347In Stock

Cut Tape

2,17 €

1,79 €

1,65 €

1,38 €

View

Reel

0,903 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

12 mOhms

SMD/SMT

1210 (3225 metric)

Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD

1210L550SLWR
Littelfuse
1: 2,17 €
1 755In Stock

Mfr. Part No.
1210L550SLWR

Mouser Part No
576-1210L550SLWR

Littelfuse

Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD

Learn More

Datasheet

1 755In Stock

Cut Tape

2,17 €

1,79 €

1,65 €

1,38 €

View

Reel

0,912 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

11 mOhms

SMD/SMT

1210 (3225 metric)

Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT

2920L260/24DR
Littelfuse
1: 0,826 €
7 476In Stock

Mfr. Part No.
2920L260/24DR

Mouser Part No
576-2920L260/24DR

Littelfuse

Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT

Learn More

Datasheet

7 476In Stock

Cut Tape

0,826 €

0,74 €

0,617 €

0,58 €

View

Reel

0,385 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC

75 mOhms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC 10A 180mV BladeDevice

BD280-1130-10/16
Littelfuse
1: 4,11 €
1 660In Stock

Mfr. Part No.
BD280-1130-10/16

Mouser Part No
650-BD280-1130-10/16

Littelfuse

Resettable Fuses - PPTC 10A 180mV BladeDevice

Learn More

Datasheet

1 660In Stock

4,11 €

3,59 €

3,29 €

3,06 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

13.5 mOhms

Holder

Blade

Resettable Fuses - PPTC 265V 24AWG Lead.16A

LVR016K-2
Littelfuse
1: 0,714 €
3 976In Stock

Mfr. Part No.
LVR016K-2

Mouser Part No
650-LVR016K-2

Littelfuse

Resettable Fuses - PPTC 265V 24AWG Lead.16A

Learn More

Datasheet

3 976In Stock

Cut Tape

0,714 €

0,653 €

0,513 €

0,496 €

Reel

0,301 €

View

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax

LVR025K-2
Littelfuse
1: 0,74 €
9 605In Stock

Mfr. Part No.
LVR025K-2

Mouser Part No
650-LVR025K-2

Littelfuse

Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax

Learn More

Datasheet

9 605In Stock

Cut Tape

0,74 €

0,681 €

0,537 €

0,52 €

Reel

0,314 €

View

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC

3.8 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC 430 mOhms 40 A 30 VDC - 40 C+ 125 C

RHEF100-AP
Littelfuse
1: 0,576 €
10 961In Stock

Mfr. Part No.
RHEF100-AP

Mouser Part No
650-RHEF100-AP

Littelfuse

Resettable Fuses - PPTC 430 mOhms 40 A 30 VDC - 40 C+ 125 C

Learn More

Datasheet

10 961In Stock

Cut Tape

0,576 €

0,50 €

0,439 €

0,402 €

Reel

0,255 €

View

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC

430 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 72V 40A 0.86Ohms

RXEF040S-2
Littelfuse
1: 0,378 €
6 129In Stock

Mfr. Part No.
RXEF040S-2

Mouser Part No
650-RXEF040S-2

Littelfuse

Resettable Fuses - PPTC 72V 40A 0.86Ohms

Learn More

Datasheet

6 129In Stock

Cut Tape

0,378 €

0,358 €

0,323 €

0,311 €

Reel

0,189 €

View

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

860 mOhms

PCB Mount

Radial

7.6 mm

Resettable Fuses - PPTC 250V 3A 130mA

TSM250-130F-2
Littelfuse
1: 2,73 €
3 154In 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 154In Stock

Cut Tape

2,73 €

2,27 €

2,10 €

1,74 €

Reel

1,14 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Resettable Fuses - PPTC

9 Ohms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A

0805L260SLTHYR
Littelfuse
1: 1,86 €
6 564In Stock

Mfr. Part No.
0805L260SLTHYR

Mouser Part No
576-0805L260SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A

Learn More

Datasheet

6 564In Stock

Cut Tape

1,86 €

1,59 €

1,49 €

1,20 €

View

Reel

0,877 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

35 mOhms

SMD/SMT

0805 (2012 metric)

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

2920L700SLPR
Littelfuse
1: 2,50 €
2 670In Stock

Mfr. Part No.
2920L700SLPR

Mouser Part No
576-2920L700SLPR

Littelfuse

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

Learn More

Datasheet

2 670In Stock

Cut Tape

2,50 €

2,13 €

2,00 €

1,69 €

View

Reel

1,27 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC

7 mOhms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

72R185XMR
Littelfuse
1: 1,53 €
3 470In Stock

Mfr. Part No.
72R185XMR

Mouser Part No
576-72R185XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

Learn More

Datasheet

3 470In Stock

1,53 €

1,42 €

1,16 €

1,06 €

Reel

0,692 €

View

Min.: 1
Mult.: 1

: 1 000

Resettable Fuses - PPTC

190 mOhms

PCB Mount

Radial

16.76 mm

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

GT102B1K
Littelfuse
1: 1,32 €
2 979In Stock

Mfr. Part No.
GT102B1K

Mouser Part No
576-GT102B1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

Learn More

Datasheet

2 979In Stock

1,32 €

1,26 €

1,19 €

1,14 €

View

Min.: 1
Mult.: 1

NTC Thermistors

1 kOhms

PCB Mount

Radial

0.039 in

Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD

MINIASMDC200F/16-2
Littelfuse
1: 1,04 €
2 723In Stock

Mfr. Part No.
MINIASMDC200F/16-2

Mouser Part No
576-RF4161-000

Littelfuse

Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD

Learn More

Datasheet

2 723In Stock

Cut Tape

1,04 €

0,955 €

0,771 €

0,73 €

View

Reel

0,441 €

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC

PCB Mount

SMD/SMT

1812 (4532 metric)

Resettable Fuses - PPTC RGEF500

RGEF500
Littelfuse
1: 0,482 €
5 500In Stock

Mfr. Part No.
RGEF500

Mouser Part No
650-RGEF500

Littelfuse

Resettable Fuses - PPTC RGEF500

Learn More

Datasheet

5 500In Stock

0,482 €

0,436 €

0,384 €

0,363 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

34 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT

1812L020/60DR
Littelfuse
1: 0,817 €
3 759In Stock

Mfr. Part No.
1812L020/60DR

Mouser Part No
576-1812L020/60DR

Littelfuse

Resettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT

Learn More

Datasheet

3 759In Stock

Cut Tape

0,817 €

0,81 €

Reel

0,81 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC

4.4 Ohms

SMD/SMT

1812 (4532 metric)

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% 0805 SMT

KR502F0J
Littelfuse
1: 0,636 €
3 475In Stock

Mfr. Part No.
KR502F0J

Mouser Part No
576-KR502F0J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% 0805 SMT

Learn More

Datasheet

3 475In Stock

0,636 €

0,603 €

0,564 €

0,538 €

View

Min.: 1
Mult.: 1

NTC Thermistors

5 kOhms

PCB Mount

SMD/SMT

0805 (2012 metric)

Resettable Fuses - PPTC 24V 500MA-HD 20A SMD

NANOASMDCH050F/24-2
Littelfuse
1: 0,989 €
15 469In Stock

Mfr. Part No.
NANOASMDCH050F/24-2

Mouser Part No
576-NANOSMDCH050F242

Littelfuse

Resettable Fuses - PPTC 24V 500MA-HD 20A SMD

Learn More

Datasheet

15 469In Stock

Cut Tape

0,989 €

0,912 €

0,73 €

0,695 €

View

Reel

0,417 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

200 mOhms

SMD/SMT

1206 (3216 metric)

Resettable Fuses - PPTC .05A 30V Micro SMD AEC-Q200

MICROASMD005F-2
Littelfuse
1: 0,335 €
7 603In Stock

Mfr. Part No.
MICROASMD005F-2

Mouser Part No
650-MICROASMD005F-2

Littelfuse

Resettable Fuses - PPTC .05A 30V Micro SMD AEC-Q200

Learn More

Datasheet

7 603In Stock

Cut Tape

0,335 €

0,307 €

0,27 €

0,265 €

View

Reel

0,208 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

50 Ohms

SMD/SMT

1210 (3225 metric)

Resettable Fuses - PPTC RGEF250-2

RGEF250-2
Littelfuse
1: 0,344 €
5 535In Stock

Mfr. Part No.
RGEF250-2

Mouser Part No
650-RGEF250-2

Littelfuse

Resettable Fuses - PPTC RGEF250-2

Learn More

Datasheet

5 535In Stock

Cut Tape

0,344 €

0,324 €

0,285 €

0,268 €

View

Reel

0,224 €

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

53 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC SMDC310F/18-02

SMDC310F/18-02
Littelfuse
1: 2,60 €
9 953In Stock

Mfr. Part No.
SMDC310F/18-02

Mouser Part No
650-SMDC310F/18-02

Littelfuse

Resettable Fuses - PPTC SMDC310F/18-02

Learn More

Datasheet

9 953In Stock

Cut Tape

2,60 €

2,16 €

1,99 €

1,65 €

View

Reel

1,11 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

36 mOhms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC 6V 1.1A-HD 22A SMD

0805L110WR-A
Littelfuse
1: 2,42 €
2 002In Stock

Mfr. Part No.
0805L110WR-A

Mouser Part No
576-0805L110WR-A

Littelfuse

Resettable Fuses - PPTC 6V 1.1A-HD 22A SMD

Learn More

Datasheet

2 002In Stock

Cut Tape

2,42 €

2,00 €

1,85 €

1,54 €

View

Reel

1,16 €

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

160 mOhms

SMD/SMT

0805 (2012 metric)

Resettable Fuses - PPTC 12V 2.6A-HD 50A SMD

1206L260/12SLYR
Littelfuse
1: 2,17 €
2 911In Stock

Mfr. Part No.
1206L260/12SLYR

Mouser Part No
576-1206L260/12SLYR

Littelfuse

Resettable Fuses - PPTC 12V 2.6A-HD 50A SMD

Learn More

Datasheet

2 911In Stock

Cut Tape

2,17 €

1,79 €

1,65 €

1,38 €

View

Reel

0,92 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

55 mOhms

SMD/SMT

1206 (3216 metric)

Resettable Fuses - PPTC 12V 1.25A-HD 40A SMD

RF5032-000
Littelfuse
1: 1,18 €
4 217In Stock

Mfr. Part No.
RF5032-000

Mouser Part No
576-RF5032-000

Littelfuse

Resettable Fuses - PPTC 12V 1.25A-HD 40A SMD

Learn More

Datasheet

4 217In Stock

Cut Tape

1,18 €

0,886 €

0,664 €

0,648 €

Reel

0,516 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

300 mOhms

SMD/SMT

1210 (3225 metric)

Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax

LVR012S-2
Littelfuse
1: 0,619 €
8 436In Stock

Mfr. Part No.
LVR012S-2

Mouser Part No
650-LVR012S-2

Littelfuse

Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax

Learn More

Datasheet

8 436In Stock

Cut Tape

0,619 €

0,562 €

0,501 €

0,476 €

Reel

0,301 €

View

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC

12 Ohms

PCB Mount

Radial

8.3 mm

Littelfuse Thermistors

Types of Thermistors

Customer Service Office

Company

Resources

Support

1 mOhms
2 mOhms
3.3 mOhms
3.6 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

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