Circuit Protection – Mouser Mexico

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0603L Resettable Fuses

Littelfuse 0603L Resettable Fuses provide surface mount overcurrent protection for applications with premium space and resettable protection is desired. These Polymeric Positive Temperature Coefficient (PPTC) devices feature low resistance, low profile, and fast response to fault currents. The 0603L resettable fuses include a compact design that saves board space and compatible with high-temperature solders. These fuses operate at -40°C to +85°C temperature range and 0.5W power dissipation. Typical applications include USB peripherals, disk drives, CD-ROMs, game console port protection, and PDAs / digital cameras.

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Types of Circuit Protection

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Results: 25

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Part #

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A

0603L175SLYR
Littelfuse
1: $2.00
16,269In Stock

Mfr. Part #
0603L175SLYR

Mouser Part #
576-0603L175SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A

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Datasheet

16,269In Stock

Cut Tape

$2.00

$1.76

$1.59

$1.53

View

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT

0603L300/9SLYR
Littelfuse
1: $5.40
5,651In Stock

Mfr. Part #
0603L300/9SLYR

Mouser Part #
576-0603L300/9SLYR

Littelfuse

Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT

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Datasheet

5,651In Stock

Cut Tape

$5.40

$4.47

$4.12

$3.42

View

Reel

$2.43

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 6V 600MA-HD 50A SMD

0603L300SLYR
Littelfuse
1: $2.44
6,496In Stock

Mfr. Part #
0603L300SLYR

Mouser Part #
576-0603L300SLYR

Littelfuse

Resettable Fuses - PPTC 6V 600MA-HD 50A SMD

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Datasheet

6,496In Stock

Cut Tape

$2.44

$2.25

$1.86

$1.69

View

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 60V 20MA-HD 40A SMD

0603L002/60YR
Littelfuse
1: $2.24
17,377In Stock

Mfr. Part #
0603L002/60YR

Mouser Part #
576-0603L002/60YR

Littelfuse

Resettable Fuses - PPTC 60V 20MA-HD 40A SMD

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Datasheet

17,377In Stock

Cut Tape

$2.24

$2.07

$1.69

$1.53

View

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A

0603L050SLYR
Littelfuse
1: $2.44
23,192In Stock

Mfr. Part #
0603L050SLYR

Mouser Part #
576-0603L050SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A

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Datasheet

23,192In Stock

Cut Tape

$2.44

$2.18

$1.87

$1.73

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC PTC 15V POLYFUSE SURF MOUNT 0603 0.08A

0603L008YR
Littelfuse
1: $1.34
975In Stock
4,000Expected 10/9/2026

Mfr. Part #
0603L008YR

Mouser Part #
576-0603L008YR

Littelfuse

Resettable Fuses - PPTC PTC 15V POLYFUSE SURF MOUNT 0603 0.08A

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Datasheet

975In Stock

4,000Expected 10/9/2026

Cut Tape

$1.34

$1.24

$1.00

$0.946

View

Reel

$0.646

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 60V 10MA-HD 40A SMD

0603L001/60YR
Littelfuse
1: $2.24
7,958In Stock

Mfr. Part #
0603L001/60YR

Mouser Part #
576-0603L001/60YR

Littelfuse

Resettable Fuses - PPTC 60V 10MA-HD 40A SMD

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Datasheet

7,958In Stock

Cut Tape

$2.24

$2.07

$1.70

$1.56

View

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 24V .035A 0603 PTC

0603L004YR
Littelfuse
1: $1.76
3,321In Stock
12,000Expected 10/1/2026

Mfr. Part #
0603L004YR

Mouser Part #
576-0603L004YR

Littelfuse

Resettable Fuses - PPTC 24V .035A 0603 PTC

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Datasheet

3,321In Stock

12,000Expected 10/1/2026

Cut Tape

$1.76

$1.74

Reel

$1.74

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC PTC 15V 0603 .100A POLY SURF MOUNT

0603L010YR
Littelfuse
1: $1.76
5,517In Stock

Mfr. Part #
0603L010YR

Mouser Part #
576-0603L010YR

Littelfuse

Resettable Fuses - PPTC PTC 15V 0603 .100A POLY SURF MOUNT

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Datasheet

5,517In Stock

Cut Tape

$1.76

$1.74

Reel

$1.74

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC PTC 9V .200A POLY SURF MOUNT

0603L020YR
Littelfuse
1: $2.11
2,505In Stock

Mfr. Part #
0603L020YR

Mouser Part #
576-0603L020YR

Littelfuse

Resettable Fuses - PPTC PTC 9V .200A POLY SURF MOUNT

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Datasheet

2,505In Stock

Cut Tape

$2.11

$1.76

$1.74

Reel

$1.74

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC PTC 9V .250A POLY SURF MOUNT

0603L025YR
Littelfuse
1: $1.76
1,643In Stock

Mfr. Part #
0603L025YR

Mouser Part #
576-0603L025YR

Littelfuse

Resettable Fuses - PPTC PTC 9V .250A POLY SURF MOUNT

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Datasheet

1,643In Stock

Cut Tape

$1.76

$1.63

$1.50

Reel

$1.50

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC PTC 6V .350A POLY SURF MOUNT

0603L035YR
Littelfuse
1: $3.97
5,571In Stock

Mfr. Part #
0603L035YR

Mouser Part #
576-0603L035YR

Littelfuse

Resettable Fuses - PPTC PTC 6V .350A POLY SURF MOUNT

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Datasheet

5,571In Stock

Cut Tape

$3.97

$3.29

$3.03

$2.51

View

Reel

$1.85

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A

0603L100SLYR
Littelfuse
1: $2.44
10,293In Stock

Mfr. Part #
0603L100SLYR

Mouser Part #
576-0603L100SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A

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Datasheet

10,293In Stock

Cut Tape

$2.44

$2.25

$1.86

$1.69

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A

0603L150SLYR
Littelfuse
1: $2.44
2,868In Stock
8,000Expected 9/2/2026

Mfr. Part #
0603L150SLYR

Mouser Part #
576-0603L150SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A

Learn More

Datasheet

2,868In Stock

8,000Expected 9/2/2026

Cut Tape

$2.44

$2.20

$1.87

$1.73

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 6V 2.0A-HD 50A MAX

0603L200SL-VYR
Littelfuse
1: $2.44
4,144In Stock

Mfr. Part #
0603L200SL-VYR

Mouser Part #
576-0603L200SL-VYR

Littelfuse

Resettable Fuses - PPTC 6V 2.0A-HD 50A MAX

Learn More

Datasheet

4,144In Stock

Cut Tape

$2.44

$2.25

$1.86

$1.70

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 36V 30MA-HD 40A SMD

0603L003/36YR
Littelfuse
1: $2.24
1,039In Stock
20,000Expected 10/22/2026

Mfr. Part #
0603L003/36YR

Mouser Part #
576-0603L003/36YR

Littelfuse

Resettable Fuses - PPTC 36V 30MA-HD 40A SMD

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Datasheet

1,039In Stock

20,000Expected 10/22/2026

Cut Tape

$2.24

$2.07

$1.70

$1.56

View

Reel

$0.948

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC PTC 6V POLY 0603 0.5A

0603L050YR
Littelfuse
1: $1.76
85In Stock
12,000Expected 10/1/2026

Mfr. Part #
0603L050YR

Mouser Part #
576-0603L050YR

Littelfuse

Resettable Fuses - PPTC PTC 6V POLY 0603 0.5A

Learn More

Datasheet

85In Stock

12,000Expected 10/1/2026

Cut Tape

$1.76

$1.61

$1.34

$1.23

$1.19

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A

0603L075SLYR
Littelfuse
1: $2.44
425In Stock
8,000Expected 9/3/2026

Mfr. Part #
0603L075SLYR

Mouser Part #
576-0603L075SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A

Learn More

Datasheet

425In Stock

8,000Expected 9/3/2026

Cut Tape

$2.44

$2.17

$1.86

$1.69

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 6V 1.75A-HD 6A MAX

0603L175SLYRT
Littelfuse
4,000: $1.42
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
0603L175SLYRT

Mouser Part #
576-0603L175SLYRT

Littelfuse

Resettable Fuses - PPTC 6V 1.75A-HD 6A MAX

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.42

Min.: 4,000
Mult.: 4,000

: 4,000

Resettable Fuses - PPTC 6V 2.00A 0603 SL PTC

0603L200SLYR
Littelfuse
4,000: $1.52
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
0603L200SLYR

Mouser Part #
576-0603L200SLYR

Littelfuse

Resettable Fuses - PPTC 6V 2.00A 0603 SL PTC

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$1.52

Min.: 4,000
Mult.: 4,000

: 4,000

Varistors Multi-Layer

V18MLE0603LNA
Littelfuse
1: $0.806
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
V18MLE0603LNA

Mouser Part #
576-V18MLE0603LNA

Littelfuse

Varistors Multi-Layer

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Datasheet

Non-Stocked Lead-Time 22 Weeks

$0.806

$0.536

$0.504

$0.432

View

Min.: 1
Mult.: 1

Varistors MULTI LAYER VARISTOR SURFACE MOUNT

V18MLE0603LNH
Littelfuse
1: $0.806
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
V18MLE0603LNH

Mouser Part #
576-V18MLE0603LNH

Littelfuse

Varistors MULTI LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$0.806

$0.536

$0.504

$0.432

View

Reel

$0.237

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V18MLE0603LNR
Littelfuse
4,000: $0.234
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
V18MLE0603LNR

Mouser Part #
576-V18MLE0603LNR

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$0.234

Min.: 4,000
Mult.: 4,000

: 4,000

Varistors Multi-Layer

V18MLE0603LNT
Littelfuse
10,000: $0.255
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
V18MLE0603LNT

Mouser Part #
576-V18MLE0603LNT

Littelfuse

Varistors Multi-Layer

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$0.255

Min.: 10,000
Mult.: 10,000

: 10,000

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V9MLA0603LNR
Littelfuse
1: $0.585
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
V9MLA0603LNR

Mouser Part #
576-V9MLA0603LNR

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$0.585

$0.41

$0.367

$0.317

View

Reel

$0.212

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

0603L Resettable Fuses

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