Circuit Protection – Mouser Singapore

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Smart Thermostat Solutions

Littelfuse Smart Thermostat Solutions components allow designers to implement Internet of Things (IoT) solutions to boost energy efficiency and monitor energy usage. Littelfuse Smart Thermostat solutions complement other Smart Building features, including safety and security systems.

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Types of Circuit Protection

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Results: 540

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Part #

LED Protection Devices LED PROTECTOR 18V 1000mA DO214AA

PLED18S
Littelfuse
1: $1.46
7,080In Stock

Mfr. Part No.
PLED18S

Mouser Part No
576-PLED18S

Littelfuse

LED Protection Devices LED PROTECTOR 18V 1000mA DO214AA

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Datasheet

7,080In Stock

Cut Tape

$1.46

$1.08

$0.713

$0.555

Reel

$0.406

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LED Protection Devices LED PROTECTOR Bi 9V QFN 3X3 2L RoHS

PLED9Q12
Littelfuse
1: $1.70
6,021In Stock

Mfr. Part No.
PLED9Q12

Mouser Part No
576-PLED9Q12

Littelfuse

LED Protection Devices LED PROTECTOR Bi 9V QFN 3X3 2L RoHS

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Datasheet

6,021In Stock

Cut Tape

$1.70

$0.716

$0.549

$0.474

View

Reel

$0.368

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13

SACB7.0
Littelfuse
1: $1.43
21,196In Stock

Mfr. Part No.
SACB7.0

Mouser Part No
576-SACB7.0

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13

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Datasheet

21,196In Stock

Cut Tape

$1.43

$0.709

$0.503

$0.416

Reel

$0.309

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 30V 30A 90pF

V30MLA0805LNT
Littelfuse
1: $0.653
9,649In Stock

Mfr. Part No.
V30MLA0805LNT

Mouser Part No
576-V30MLA0805LNT

Littelfuse

Varistors 30V 30A 90pF

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Datasheet

9,649In Stock

Cut Tape

$0.653

$0.457

$0.409

$0.354

View

Reel

$0.265

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Resettable Fuses - PPTC SMDC030F-2

SMDC030F-2
Littelfuse
1: $0.737
6,092In Stock

Mfr. Part No.
SMDC030F-2

Mouser Part No
650-SMDC030F-2

Littelfuse

Resettable Fuses - PPTC SMDC030F-2

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Datasheet

6,092In Stock

Cut Tape

$0.737

$0.698

$0.63

$0.602

View

Reel

$0.364

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 12V 0.1A Ih 5.8 Ohm

femtoSMDC010F-02
Littelfuse
1: $1.57
3,895In Stock

Mfr. Part No.
femtoSMDC010F-02

Mouser Part No
650-FEMTOSMDC010F-02

Littelfuse

Resettable Fuses - PPTC 12V 0.1A Ih 5.8 Ohm

Learn More

Datasheet

3,895In Stock

Cut Tape

$1.57

$1.18

$0.892

$0.866

View

Reel

$0.534

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes 15V 100W

SP15-01WTG-C-HV
Littelfuse
1: $0.361
14,507In Stock

Mfr. Part No.
SP15-01WTG-C-HV

Mouser Part No
576-SP15-01WTG-C-HV

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 100W

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Datasheet

14,507In Stock

Cut Tape

$0.361

$0.211

$0.14

$0.12

Reel

$0.067

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes TVS 500W 8V DO-214AA TR13

SACB8.0
Littelfuse
1: $1.43
2,643In Stock

Mfr. Part No.
SACB8.0

Mouser Part No
576-SACB8.0

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 8V DO-214AA TR13

Learn More

Datasheet

2,643In Stock

Cut Tape

$1.43

$0.902

$0.589

$0.455

Reel

$0.357

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE

2920L260PR
Littelfuse
1: $1.36
503In Stock
2,000Expected 14/9/2026

Mfr. Part No.
2920L260PR

Mouser Part No
576-2920L260PR

Littelfuse

Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE

Learn More

Datasheet

503In Stock

2,000Expected 14/9/2026

Cut Tape

$1.36

$1.08

$0.884

$0.816

View

Reel

$0.51

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

LED Protection Devices LED PROTECTOR Bi 9V DO214 2L RoHS

PLED9S
Littelfuse
1: $1.18
4,475In Stock

Mfr. Part No.
PLED9S

Mouser Part No
576-PLED9S

Littelfuse

LED Protection Devices LED PROTECTOR Bi 9V DO214 2L RoHS

Learn More

Datasheet

4,475In Stock

Cut Tape

$1.18

$0.999

$0.657

$0.53

Reel

$0.398

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes TVS 500W 26V

SACB26
Littelfuse
1: $0.598
4,390In Stock

Mfr. Part No.
SACB26

Mouser Part No
576-SACB26

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 26V

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Datasheet

4,390In Stock

Cut Tape

$0.598

$0.532

$0.424

$0.384

Reel

$0.297

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional

SMAJ11A
Littelfuse
1: $0.195
14,885In Stock

Mfr. Part No.
SMAJ11A

Mouser Part No
576-SMAJ11A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional

Learn More

Datasheet

14,885In Stock

Cut Tape

$0.195

$0.17

$0.156

$0.149

Reel

$0.113

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 150V 5% Uni-Directional

SMAJ150A
Littelfuse
1: $0.50
8,985In Stock

Mfr. Part No.
SMAJ150A

Mouser Part No
576-SMAJ150A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 150V 5% Uni-Directional

Learn More

Datasheet

8,985In Stock

Cut Tape

$0.50

$0.324

$0.222

$0.179

Reel

$0.115

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V18MLA0805NT
Littelfuse
1: $0.653
5,617In Stock

Mfr. Part No.
V18MLA0805NT

Mouser Part No
576-V18MLA0805NT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

5,617In Stock

Cut Tape

$0.653

$0.457

$0.409

$0.354

View

Reel

$0.246

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V65MLA2220NS
Littelfuse
1: $2.50
990In Stock

Mfr. Part No.
V65MLA2220NS

Mouser Part No
576-V65MLA2220NS

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Datasheet

990In Stock

Cut Tape

$2.50

$1.85

$1.68

$1.49

Reel

$1.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Resettable Fuses - PPTC 15V 100A 9Ohms

PICOSMDC012S-2
Littelfuse
1: $1.04
3,770In Stock

Mfr. Part No.
PICOSMDC012S-2

Mouser Part No
650-PICOSMDC012S-2

Littelfuse

Resettable Fuses - PPTC 15V 100A 9Ohms

Learn More

Datasheet

3,770In Stock

Cut Tape

$1.04

$0.956

$0.795

$0.733

View

Reel

$0.407

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Fuses 63V 1.75A FA 1206

04371.75WR
Littelfuse
1: $2.15
1,898In Stock

Mfr. Part No.
04371.75WR

Mouser Part No
576-04371.75WR

Littelfuse

Surface Mount Fuses 63V 1.75A FA 1206

Learn More

Datasheet

1,898In Stock

Cut Tape

$2.15

$1.90

$1.81

$1.46

View

Reel

$0.906

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 500W 36V

SACB36
Littelfuse
1: $0.639
4,923In Stock

Mfr. Part No.
SACB36

Mouser Part No
576-SACB36

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 36V

Learn More

Datasheet

4,923In Stock

Cut Tape

$0.639

$0.484

$0.382

Reel

$0.297

$0.277

$0.275

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 400W 300V 5% Uni-Directional

SMAJ300A
Littelfuse
1: $0.778
4,981In Stock

Mfr. Part No.
SMAJ300A

Mouser Part No
576-SMAJ300A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 300V 5% Uni-Directional

Learn More

Datasheet

4,981In Stock

Cut Tape

$0.778

$0.499

$0.343

$0.254

$0.247

Reel

$0.228

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 9V 5% Bi-Directional

SMAJ9.0CA
Littelfuse
1: $0.667
8,637In Stock
5,000Expected 3/6/2026

Mfr. Part No.
SMAJ9.0CA

Mouser Part No
576-SMAJ9.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 9V 5% Bi-Directional

Learn More

Datasheet

8,637In Stock

5,000Expected 3/6/2026

Cut Tape

$0.667

$0.41

$0.26

$0.195

$0.156

Reel

$0.125

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Resettable Fuses - PPTC 15V 0.05A Ih 30 Ohm

femtoSMDC005F-02
Littelfuse
1: $1.57
1,204In Stock

Mfr. Part No.
femtoSMDC005F-02

Mouser Part No
650-FEMTOSMDC005F-02

Littelfuse

Resettable Fuses - PPTC 15V 0.05A Ih 30 Ohm

Learn More

Datasheet

1,204In Stock

Cut Tape

$1.57

$1.35

$1.18

$1.07

View

Reel

$0.528

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 12V 0.08A Ih 14 Ohm

femtoSMDC008F-02
Littelfuse
1: $2.46
649In Stock

Mfr. Part No.
femtoSMDC008F-02

Mouser Part No
650-FEMTOSMDC008F-02

Littelfuse

Resettable Fuses - PPTC 12V 0.08A Ih 14 Ohm

Learn More

Datasheet

649In Stock

Cut Tape

$2.46

$2.14

$1.90

$1.56

View

Reel

$0.927

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Varistors Automotive Varistor AEC-Q200

V68MLA1206NHAUTO
Littelfuse
1: $2.40
1,561In Stock

Mfr. Part No.
V68MLA1206NHAUTO

Mouser Part No
576-V68MLA1206NHAUTO

Littelfuse

Varistors Automotive Varistor AEC-Q200

Datasheet

1,561In Stock

Cut Tape

$2.40

$1.49

$1.37

$1.13

View

Reel

$0.695

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes TVS ARRAY

SP3213-01UTG
Littelfuse
1: $0.931
206,483In Stock

Mfr. Part No.
SP3213-01UTG

Mouser Part No
576-SP3213-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes TVS ARRAY

Learn More

Datasheet

206,483In Stock

Cut Tape

$0.931

$0.575

$0.378

$0.293

View

Reel

$0.22

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Bi-Di .10pF 20kV SESD

SESD0201X1BN-0010-098
Littelfuse
1: $1.49
76,846In Stock

Mfr. Part No.
SESD0201X1BN-0010-098

Mouser Part No
650-SESD0201X1BN0010

Littelfuse

ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Bi-Di .10pF 20kV SESD

Learn More

Datasheet

76,846In Stock

Cut Tape

$1.49

$0.922

$0.603

$0.466

View

Reel

$0.288

MouseReel Available

Min.: 1
Mult.: 1

: 75,000

Smart Thermostat Solutions

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