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Littelfuse Thermistors

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Manufacturer = Littelfuse

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Part #

Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM

250R145ZR
Littelfuse
1: €0.714
1,850In Stock

Mfr. Part No.
250R145ZR

Mouser Part No
576-250R145ZR

Littelfuse

Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM

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Datasheet

1,850In Stock

€0.714

€0.652

€0.54

€0.50

Reel

€0.335

View

Min.: 1
Mult.: 1

: 1,200

Resettable Fuses - PPTC

14 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC 30V POLYFUSE 1.10A RADIAL LEADS

30R110UPR
Littelfuse
1: €0.654
3,103In Stock

Mfr. Part No.
30R110UPR

Mouser Part No
576-30R110UPR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 1.10A RADIAL LEADS

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Datasheet

3,103In Stock

€0.654

€0.603

€0.501

€0.462

View

Reel

€0.281

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

170 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 60V .400A RADIAL LEADS

60R040XPR
Littelfuse
1: €0.507
3,802In Stock

Mfr. Part No.
60R040XPR

Mouser Part No
576-60R040XPR

Littelfuse

Resettable Fuses - PPTC 60V .400A RADIAL LEADS

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Datasheet

3,802In Stock

€0.507

€0.428

€0.363

€0.341

Reel

€0.224

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

1.29 Ohms

PCB Mount

Radial

7.6 mm

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .650A

72R065XPR
Littelfuse
1: €0.568
2,302In Stock

Mfr. Part No.
72R065XPR

Mouser Part No
576-72R065XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .650A

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Datasheet

2,302In Stock

€0.568

€0.521

€0.433

€0.399

Reel

€0.246

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

720 mOhms

PCB Mount

Radial

9.4 mm

Resettable Fuses - PPTC .6A 30V SMD AEC-Q200

ASMD075F-2
Littelfuse
1: €0.645
3,916In Stock

Mfr. Part No.
ASMD075F-2

Mouser Part No
650-ASMD075F-2

Littelfuse

Resettable Fuses - PPTC .6A 30V SMD AEC-Q200

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Datasheet

3,916In Stock

Cut Tape

€0.645

€0.552

€0.489

€0.445

Reel

€0.304

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

1 Ohms

SMD/SMT

2920 (7450 metric)

Resettable Fuses - PPTC LR4-600XF

LR4-600XF
Littelfuse
1: €1.05
2,920In Stock

Mfr. Part No.
LR4-600XF

Mouser Part No
650-LR4-600XF

Littelfuse

Resettable Fuses - PPTC LR4-600XF

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Datasheet

2,920In Stock

€1.05

€0.946

€0.757

€0.71

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

14 mOhms

Strap Mount

SMD/SMT

Resettable Fuses - PPTC PolySwitch 240V 1A Radial-Leaded

LVR100S-240-2
Littelfuse
1: €1.16
1,697In Stock

Mfr. Part No.
LVR100S-240-2

Mouser Part No
650-LVR100S-240-2

Littelfuse

Resettable Fuses - PPTC PolySwitch 240V 1A Radial-Leaded

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Datasheet

1,697In Stock

Cut Tape

€1.16

€1.08

€0.894

€0.82

Reel

€0.562

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

Resettable Fuses - PPTC RGEF500K-AP

RGEF500K-AP
Littelfuse
1: €0.482
3,582In Stock

Mfr. Part No.
RGEF500K-AP

Mouser Part No
650-RGEF500K-AP

Littelfuse

Resettable Fuses - PPTC RGEF500K-AP

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Datasheet

3,582In Stock

Cut Tape

€0.482

€0.454

€0.402

€0.371

Reel

€0.261

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

34 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V POLYFUSE .900A RADIAL LEADS

30R090UPR
Littelfuse
1: €0.43
2,762In Stock

Mfr. Part No.
30R090UPR

Mouser Part No
576-30R090UPR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE .900A RADIAL LEADS

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Datasheet

2,762In Stock

€0.43

€0.351

€0.31

€0.284

Reel

€0.21

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

220 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS

LVR033K-2
Littelfuse
1: €0.74
1,885In Stock

Mfr. Part No.
LVR033K-2

Mouser Part No
650-LVR033K-2

Littelfuse

Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS

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Datasheet

1,885In Stock

Cut Tape

€0.74

€0.676

€0.532

€0.516

Reel

€0.312

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

2.6 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS

LVR033S-2
Littelfuse
1: €0.74
3,153In Stock

Mfr. Part No.
LVR033S-2

Mouser Part No
650-LVR033S-2

Littelfuse

Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS

Learn More

Datasheet

3,153In Stock

Cut Tape

€0.74

€0.676

€0.532

€0.516

Reel

€0.312

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

2.6 Ohms

PCB Mount

Radial

Resettable Fuses - PPTC Radial Lead 3A 16V 100A Imax

RGEF300K-2
Littelfuse
1: €0.49
3,406In Stock

Mfr. Part No.
RGEF300K-2

Mouser Part No
650-RGEF300K-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 3A 16V 100A Imax

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Datasheet

3,406In Stock

Cut Tape

€0.49

€0.468

€0.388

€0.359

Reel

€0.221

View

Min.: 1
Mult.: 1

: 2,500

Resettable Fuses - PPTC

98 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160-AP
Littelfuse
1: €0.456
3,998In Stock
4,000On Order

Mfr. Part No.
RUEF160-AP

Mouser Part No
650-RUEF160-AP

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 40A Imax

Learn More

Datasheet

3,998In Stock

4,000On Order

Cut Tape

€0.456

€0.416

€0.346

€0.317

Reel

€0.193

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

110 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 2.6A 6V 40A Imax

SMD260F-2
Littelfuse
1: €0.525
3,772In Stock

Mfr. Part No.
SMD260F-2

Mouser Part No
650-SMD260F-2

Littelfuse

Resettable Fuses - PPTC 2.6A 6V 40A Imax

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Datasheet

3,772In Stock

Cut Tape

€0.525

€0.466

€0.40

€0.378

Reel

€0.233

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

75 mOhms

SMD/SMT

2920 (7450 metric)

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

LC103J2J
Littelfuse
1: €1.32
1,227In Stock

Mfr. Part No.
LC103J2J

Mouser Part No
803-LC103J2J

Littelfuse

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

Learn More

Datasheet

1,227In Stock

€1.32

€1.04

€0.894

€0.834

View

Min.: 1
Mult.: 1

NTC Thermistors

10 kOhms

PCB Mount

Radial

0.095 in

Resettable Fuses - PPTC PTC 30V 7A POLY RADIAL LEADS

30R700UMR
Littelfuse
1: €1.37
1,777In Stock
1,000On Order

Mfr. Part No.
30R700UMR

Mouser Part No
576-30R700UMR

Littelfuse

Resettable Fuses - PPTC PTC 30V 7A POLY RADIAL LEADS

Learn More

Datasheet

1,777In Stock

1,000On Order

€1.37

€1.23

€1.05

€0.946

Reel

€0.601

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

30 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 3A 72V 40A Imax

RXEF300K-2
Littelfuse
1: €0.869
1,595In Stock
1,000On Order

Mfr. Part No.
RXEF300K-2

Mouser Part No
650-RXEF300K-2

Littelfuse

Resettable Fuses - PPTC 3A 72V 40A Imax

Learn More

Datasheet

Product Comments

1,595In Stock

1,000On Order

Cut Tape

€0.869

€0.802

€0.666

€0.614

Reel

€0.421

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

100 mOhms

PCB Mount

Radial

23.11 mm

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A

1210L400SLWR
Littelfuse
1: €1.64
1,379In Stock

Mfr. Part No.
1210L400SLWR

Mouser Part No
576-1210L400SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A

Learn More

Datasheet

1,379In Stock

Cut Tape

€1.64

€1.51

€1.26

€1.16

View

Reel

€0.771

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC

14 mOhms

SMD/SMT

1210 (3225 metric)

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A

72R160XMR
Littelfuse
1: €1.20
2,020In Stock

Mfr. Part No.
72R160XMR

Mouser Part No
576-72R160XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A

Learn More

Datasheet

2,020In Stock

€1.20

€1.10

€0.912

€0.841

Reel

€0.545

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

220 mOhms

PCB Mount

Radial

15.36 mm

Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax

RUSBF110-2
Littelfuse
1: €0.499
4,203In Stock

Mfr. Part No.
RUSBF110-2

Mouser Part No
650-RUSBF110-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax

Learn More

Datasheet

4,203In Stock

Cut Tape

€0.499

€0.431

€0.388

€0.347

Reel

€0.233

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC

140 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 60V POLYFUSE .750A RADIAL LEADS

60R075XU
Littelfuse
1: €0.602
2,485In Stock
2,000On Order

Mfr. Part No.
60R075XU

Mouser Part No
576-60R075XU

Littelfuse

Resettable Fuses - PPTC 60V POLYFUSE .750A RADIAL LEADS

Learn More

Datasheet

2,485In Stock

2,000On Order

€0.602

€0.537

€0.461

€0.364

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

600 mOhms

PCB Mount

Radial

10.2 mm

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD

KC102F2K
Littelfuse
1: €1.84
931In Stock
996On Order

Mfr. Part No.
KC102F2K

Mouser Part No
576-KC102F2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD

Learn More

Datasheet

931In Stock

996On Order

€1.84

€1.69

€1.56

€1.49

View

Min.: 1
Mult.: 1

NTC Thermistors

1 kOhms

Off-Board

Wire Lead

0.0095 in

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185-2
Littelfuse
1: €0.456
5,235In Stock
3,000On Order

Mfr. Part No.
RUEF185-2

Mouser Part No
650-RUEF185-2

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

5,235In Stock

3,000On Order

Cut Tape

€0.456

€0.41

€0.335

€0.31

View

Reel

€0.235

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC

90 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 30V 2.5A-HD 100A RUEF

RUEF250-AP
Littelfuse
1: €0.456
3,740In Stock
3,290On Order

Mfr. Part No.
RUEF250-AP

Mouser Part No
650-RUEF250-AP

Littelfuse

Resettable Fuses - PPTC 30V 2.5A-HD 100A RUEF

Learn More

Datasheet

3,740In Stock

3,290On Order

Cut Tape

€0.456

€0.415

€0.344

€0.317

Reel

€0.201

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

70 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 7A 30V 100A Imax

RUEF700-2
Littelfuse
1: €0.80
2,406In Stock

Mfr. Part No.
RUEF700-2

Mouser Part No
650-RUEF700-2

Littelfuse

Resettable Fuses - PPTC 7A 30V 100A Imax

Learn More

Datasheet

2,406In Stock

Cut Tape

€0.80

€0.734

€0.61

€0.562

Reel

€0.386

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

30 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