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Littelfuse Thermistors

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Manufacturer = Littelfuse

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Download Table (.CSV)

Part #

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

250R145ZR
Littelfuse
1: $1.27
1,850In Stock

Mfr. Part #
250R145ZR

Mouser Part #
576-250R145ZR

Littelfuse

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

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Datasheet

1,850In Stock

$1.27

$1.16

$0.958

$0.886

Reel

$0.595

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: $1.16
3,103In Stock

Mfr. Part #
30R110UPR

Mouser Part #
576-30R110UPR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 1.10A RADIAL LEADS

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Datasheet

3,103In Stock

$1.16

$1.07

$0.888

$0.819

Reel

$0.497

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

170 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 60V .400A RADIAL LEADS

60R040XPR
Littelfuse
1: $0.90
3,802In Stock

Mfr. Part #
60R040XPR

Mouser Part #
576-60R040XPR

Littelfuse

Resettable Fuses - PPTC 60V .400A RADIAL LEADS

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Datasheet

3,802In Stock

$0.90

$0.759

$0.644

$0.605

Reel

$0.397

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

1.29 Ohms

PCB Mount

Radial

7.6 mm

Resettable Fuses - PPTC LR4-600XF

LR4-600XF
Littelfuse
1: $1.86
2,920In Stock

Mfr. Part #
LR4-600XF

Mouser Part #
650-LR4-600XF

Littelfuse

Resettable Fuses - PPTC LR4-600XF

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Datasheet

2,920In Stock

$1.86

$1.68

$1.34

$1.26

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: $2.06
1,697In Stock

Mfr. Part #
LVR100S-240-2

Mouser Part #
650-LVR100S-240-2

Littelfuse

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

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Datasheet

1,697In Stock

Cut Tape

$2.06

$1.91

$1.59

$1.45

Reel

$0.997

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

Resettable Fuses - PPTC RGEF300-2

RGEF300-2
Littelfuse
1: $0.93
2,758In Stock

Mfr. Part #
RGEF300-2

Mouser Part #
650-RGEF300-2

Littelfuse

Resettable Fuses - PPTC RGEF300-2

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Datasheet

2,758In Stock

Cut Tape

$0.93

$0.819

$0.706

$0.651

View

Reel

$0.415

Min.: 1
Mult.: 1

: 2,500

Resettable Fuses - PPTC

97.5 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC RGEF500K-AP

RGEF500K-AP
Littelfuse
1: $0.854
3,582In Stock

Mfr. Part #
RGEF500K-AP

Mouser Part #
650-RGEF500K-AP

Littelfuse

Resettable Fuses - PPTC RGEF500K-AP

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Datasheet

3,582In Stock

Cut Tape

$0.854

$0.805

$0.712

$0.657

Reel

$0.462

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

34 mOhms

PCB Mount

Radial

NTC Thermistors NTC THERMISTOR 2K OHM 10% GLASS BEAD

GL202F9J
Littelfuse
1: $2.65
500In Stock

Mfr. Part #
GL202F9J

Mouser Part #
576-GL202F9J

Littelfuse

NTC Thermistors NTC THERMISTOR 2K OHM 10% GLASS BEAD

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Datasheet

500In Stock

$2.65

$2.00

$1.60

$1.49

View

Min.: 1
Mult.: 1

NTC Thermistors

2 kOhms

PCB Mount

Radial

0.07 in

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

30R700UMR
Littelfuse
1: $2.42
1,777In Stock
1,000On Order

Mfr. Part #
30R700UMR

Mouser Part #
576-30R700UMR

Littelfuse

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

Learn More

Datasheet

1,777In Stock

1,000On Order

$2.42

$2.18

$1.86

$1.68

Reel

$1.07

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: $1.54
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
RXEF300K-2

Mouser Part #
650-RXEF300K-2

Littelfuse

Resettable Fuses - PPTC 3A 72V 40A Imax

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Datasheet

Product Comments

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$1.54

$1.42

$1.18

$1.09

Reel

$0.747

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

100 mOhms

PCB Mount

Radial

23.11 mm

Resettable Fuses - PPTC PTC 6V 1.55A POLY RADIAL LEADS

06R155BPR
Littelfuse
1: $0.747
3,856In Stock

Mfr. Part #
06R155BPR

Mouser Part #
576-06R155BPR

Littelfuse

Resettable Fuses - PPTC PTC 6V 1.55A POLY RADIAL LEADS

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Datasheet

3,856In Stock

$0.747

$0.689

$0.57

$0.528

Reel

$0.361

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC

100 mOhms

PCB Mount

Radial

6.9 mm

Resettable Fuses - PPTC 16V 2A-HD 100A RHEF

RHEF200-2
Littelfuse
1: $1.05
3,504In Stock

Mfr. Part #
RHEF200-2

Mouser Part #
650-RHEF200-2

Littelfuse

Resettable Fuses - PPTC 16V 2A-HD 100A RHEF

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Datasheet

3,504In Stock

Cut Tape

$1.05

$0.903

$0.804

$0.727

Reel

$0.436

View

Min.: 1
Mult.: 1

: 2,500

Resettable Fuses - PPTC

110 mOhms

PCB Mount

Radial

9.4 mm

Resettable Fuses - PPTC

picoASMDCH005F
Littelfuse
1: $1.60
3,620In Stock

Mfr. Part #
picoASMDCH005F

Mouser Part #
576-PICOASMDCH005F

Littelfuse

Resettable Fuses - PPTC

Learn More

Datasheet

3,620In Stock

Cut Tape

$1.60

$1.22

$1.02

$0.865

View

Reel

$0.616

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC

3.5 Ohms

SMD/SMT

0805 (2012 metric)

Resettable Fuses - PPTC 16V 350MA-HD 40A SMD

RF5024-000
Littelfuse
Restricted Availability

Mfr. Part #
RF5024-000

Mouser Part #
576-RF5024-000

Littelfuse

Resettable Fuses - PPTC 16V 350MA-HD 40A SMD

Datasheet

Restricted Availability

Resettable Fuses - PPTC

1.9 Ohms

PCB Mount

SMD/SMT

Resettable Fuses - PPTC 10A 16V High Temp AEC-Q200

AHRF1000
Littelfuse
1: $1.74
1,443In Stock

Mfr. Part #
AHRF1000

Mouser Part #
650-AHRF1000

Littelfuse

Resettable Fuses - PPTC 10A 16V High Temp AEC-Q200

Learn More

Datasheet

1,443In Stock

$1.74

$1.60

$1.42

$1.35

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

15 mOhms

PCB Mount

Radial

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

1210L400SLWR
Littelfuse
1: $2.91
1,379In Stock

Mfr. Part #
1210L400SLWR

Mouser Part #
576-1210L400SLWR

Littelfuse

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

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Datasheet

1,379In Stock

Cut Tape

$2.91

$2.68

$2.23

$2.06

View

Reel

$1.31

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: $2.12
2,020In Stock

Mfr. Part #
72R160XMR

Mouser Part #
576-72R160XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A

Learn More

Datasheet

2,020In Stock

$2.12

$1.95

$1.62

$1.49

Reel

$0.967

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

220 mOhms

PCB Mount

Radial

15.36 mm

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A

72R375XH
Littelfuse
1: $4.06
804In Stock

Mfr. Part #
72R375XH

Mouser Part #
576-72R375XH

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A

Learn More

Datasheet

804In Stock

$4.06

$3.37

$3.11

$3.00

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

80 mOhms

PCB Mount

Radial

26.3 mm

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

RUSBF110-2
Littelfuse
1: $0.885
4,203In Stock

Mfr. Part #
RUSBF110-2

Mouser Part #
650-RUSBF110-2

Littelfuse

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

Learn More

Datasheet

4,203In Stock

Cut Tape

$0.885

$0.764

$0.688

$0.616

Reel

$0.413

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: $1.07
2,485In Stock
2,000On Order

Mfr. Part #
60R075XU

Mouser Part #
576-60R075XU

Littelfuse

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

Learn More

Datasheet

2,485In Stock

2,000On Order

$1.07

$0.952

$0.817

$0.645

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

600 mOhms

PCB Mount

Radial

10.2 mm

NTC Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD

KC102F2K
Littelfuse
1: $3.26
931In Stock
996On Order

Mfr. Part #
KC102F2K

Mouser Part #
576-KC102F2K

Littelfuse

NTC Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD

Learn More

Datasheet

931In Stock

996On Order

$3.26

$3.00

$2.76

$2.64

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: $0.808
5,235In Stock
3,000On Order

Mfr. Part #
RUEF185-2

Mouser Part #
650-RUEF185-2

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

5,235In Stock

3,000On Order

Cut Tape

$0.808

$0.727

$0.595

$0.549

Reel

$0.326

View

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: $0.808
3,740In Stock
3,290On Order

Mfr. Part #
RUEF250-AP

Mouser Part #
650-RUEF250-AP

Littelfuse

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

Learn More

Datasheet

3,740In Stock

3,290On Order

Cut Tape

$0.808

$0.735

$0.61

$0.563

Reel

$0.357

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: $1.42
2,406In Stock

Mfr. Part #
RUEF700-2

Mouser Part #
650-RUEF700-2

Littelfuse

Resettable Fuses - PPTC 7A 30V 100A Imax

Learn More

Datasheet

2,406In Stock

Cut Tape

$1.42

$1.30

$1.08

$0.997

Reel

$0.685

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC

30 mOhms

PCB Mount

Radial

Resettable Fuses - PPTC 72V 40A 0.86Ohms

RXEF040S-2
Littelfuse
1: $0.625
6,276In Stock

Mfr. Part #
RXEF040S-2

Mouser Part #
650-RXEF040S-2

Littelfuse

Resettable Fuses - PPTC 72V 40A 0.86Ohms

Learn More

Datasheet

6,276In Stock

Cut Tape

$0.625

$0.59

$0.529

$0.511

Reel

$0.308

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC

860 mOhms

PCB Mount

Radial

7.6 mm

Littelfuse Thermistors

Types of Thermistors

Mouser Electronics®

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