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: 627

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Part #

ESD Protection Diodes / TVS Diodes 200W 48V 5% Uni-directional

SMF48A-T13
Littelfuse
1: $0.514
9,494In Stock

Mfr. Part No.
SMF48A-T13

Mouser Part No
576-SMF48A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 48V 5% Uni-directional

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Datasheet

9,494In Stock

Cut Tape

$0.514

$0.35

$0.142

$0.138

$0.133

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 51V 5% Uni-directional

SMF51A
Littelfuse
1: $0.487
13,387In Stock
23,500On Order

Mfr. Part No.
SMF51A

Mouser Part No
576-SMF51A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 51V 5% Uni-directional

Learn More

Datasheet

13,387In Stock

23,500On Order

Cut Tape

$0.487

$0.332

$0.147

$0.145

Reel

$0.136

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 51V

SMF51CA
Littelfuse
1: $0.709
5,810In Stock

Mfr. Part No.
SMF51CA

Mouser Part No
576-SMF51CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 51V

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Datasheet

5,810In Stock

Cut Tape

$0.709

$0.459

$0.222

$0.204

Reel

$0.17

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 54V 5% Uni-directional

SMF54A
Littelfuse
1: $0.417
307In Stock
6,000Expected 22/5/2026

Mfr. Part No.
SMF54A

Mouser Part No
576-SMF54A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 54V 5% Uni-directional

Learn More

Datasheet

307In Stock

6,000Expected 22/5/2026

Cut Tape

$0.417

$0.238

$0.153

$0.142

$0.122

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 54V

SMF54CA
Littelfuse
1: $0.556
4,900In Stock

Mfr. Part No.
SMF54CA

Mouser Part No
576-SMF54CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 54V

Learn More

Datasheet

4,900In Stock

Cut Tape

$0.556

$0.435

$0.185

$0.175

Reel

$0.136

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 58V 5% Uni-directional

SMF58A
Littelfuse
1: $0.542
10,645In Stock

Mfr. Part No.
SMF58A

Mouser Part No
576-SMF58A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 58V 5% Uni-directional

Learn More

Datasheet

10,645In Stock

Cut Tape

$0.542

$0.341

$0.164

$0.161

Reel

$0.131

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 58V

SMF58CA
Littelfuse
1: $0.556
4,749In Stock

Mfr. Part No.
SMF58CA

Mouser Part No
576-SMF58CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 58V

Learn More

Datasheet

4,749In Stock

Cut Tape

$0.556

$0.343

$0.182

$0.181

Reel

$0.165

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional

SMF6.0A
Littelfuse
1: $0.473
9,294In Stock
12,000Expected 1/7/2026

Mfr. Part No.
SMF6.0A

Mouser Part No
576-SMF6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional

Learn More

Datasheet

9,294In Stock

12,000Expected 1/7/2026

Cut Tape

$0.473

$0.274

$0.138

$0.135

$0.133

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional

SMF6.0A-T13
Littelfuse
1: $0.653
7,142In Stock

Mfr. Part No.
SMF6.0A-T13

Mouser Part No
576-SMF6.0A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional

Learn More

Datasheet

7,142In Stock

Cut Tape

$0.653

$0.409

$0.196

$0.177

View

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes SMF - CA 6V

SMF6.0CA
Littelfuse
1: $0.709
7,703In Stock

Mfr. Part No.
SMF6.0CA

Mouser Part No
576-SMF6.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 6V

Learn More

Datasheet

7,703In Stock

Cut Tape

$0.709

$0.455

$0.239

$0.224

Reel

$0.149

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 6.5V 5% Uni-directional

SMF6.5A
Littelfuse
1: $0.292
5,609In Stock

Mfr. Part No.
SMF6.5A

Mouser Part No
576-SMF6.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 6.5V 5% Uni-directional

Learn More

Datasheet

5,609In Stock

Cut Tape

$0.292

$0.16

$0.125

$0.122

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 6.5V 5% Uni-directional

SMF6.5A-T13
Littelfuse
1: $0.514
7,534In Stock

Mfr. Part No.
SMF6.5A-T13

Mouser Part No
576-SMF6.5A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 6.5V 5% Uni-directional

Learn More

Datasheet

7,534In Stock

Cut Tape

$0.514

$0.35

$0.146

$0.142

View

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes SMF - CA 6.5V

SMF6.5CA
Littelfuse
1: $0.792
28In Stock
3,000Expected 25/5/2026

Mfr. Part No.
SMF6.5CA

Mouser Part No
576-SMF6.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 6.5V

Learn More

Datasheet

28In Stock

3,000Expected 25/5/2026

Cut Tape

$0.792

$0.491

$0.314

$0.236

Reel

$0.174

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 60V 5% Uni-directional

SMF60A
Littelfuse
1: $0.598
40In Stock
12,000Expected 3/4/2026

Mfr. Part No.
SMF60A

Mouser Part No
576-SMF60A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 60V 5% Uni-directional

Learn More

Datasheet

40In Stock

12,000Expected 3/4/2026

Cut Tape

$0.598

$0.406

$0.26

$0.202

Reel

$0.147

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 60V

SMF60CA
Littelfuse
1: $0.751
8,181In Stock

Mfr. Part No.
SMF60CA

Mouser Part No
576-SMF60CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 60V

Learn More

Datasheet

8,181In Stock

Cut Tape

$0.751

$0.475

$0.303

$0.229

Reel

$0.156

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 64V 5% Uni-directional

SMF64A
Littelfuse
1: $0.681
1,446In Stock
3,000Expected 17/6/2026

Mfr. Part No.
SMF64A

Mouser Part No
576-SMF64A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 64V 5% Uni-directional

Learn More

Datasheet

1,446In Stock

3,000Expected 17/6/2026

Cut Tape

$0.681

$0.46

$0.265

$0.206

Reel

$0.115

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 64V

SMF64CA
Littelfuse
1: $0.765
4,236In Stock

Mfr. Part No.
SMF64CA

Mouser Part No
576-SMF64CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 64V

Learn More

Datasheet

4,236In Stock

Cut Tape

$0.765

$0.473

$0.30

$0.24

Reel

$0.17

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 7V 5% Uni-directional

SMF7.0A
Littelfuse
1: $0.514
4,050In Stock

Mfr. Part No.
SMF7.0A

Mouser Part No
576-SMF7.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 7V 5% Uni-directional

Learn More

Datasheet

4,050In Stock

Cut Tape

$0.514

$0.396

$0.167

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 7V

SMF7.0CA
Littelfuse
1: $0.792
6,682In Stock

Mfr. Part No.
SMF7.0CA

Mouser Part No
576-SMF7.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 7V

Learn More

Datasheet

6,682In Stock

Cut Tape

$0.792

$0.491

$0.314

$0.25

Reel

$0.183

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 7.5V 5% Uni-directional

SMF7.5A
Littelfuse
1: $0.514
774In Stock
3,000Expected 28/4/2026

Mfr. Part No.
SMF7.5A

Mouser Part No
576-SMF7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 7.5V 5% Uni-directional

Learn More

Datasheet

774In Stock

3,000Expected 28/4/2026

Cut Tape

$0.514

$0.35

$0.156

$0.154

$0.153

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 7.5V

SMF7.5CA
Littelfuse
1: $0.792
5,370In Stock

Mfr. Part No.
SMF7.5CA

Mouser Part No
576-SMF7.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 7.5V

Learn More

Datasheet

5,370In Stock

Cut Tape

$0.792

$0.491

$0.314

$0.236

Reel

$0.177

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 70V

SMF70CA
Littelfuse
1: $0.765
3,553In Stock

Mfr. Part No.
SMF70CA

Mouser Part No
576-SMF70CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 70V

Learn More

Datasheet

3,553In Stock

Cut Tape

$0.765

$0.473

$0.30

$0.24

Reel

$0.175

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 75V 5% Uni-directional

SMF75A
Littelfuse
1: $0.514
4,336In Stock

Mfr. Part No.
SMF75A

Mouser Part No
576-SMF75A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 75V 5% Uni-directional

Learn More

Datasheet

4,336In Stock

Cut Tape

$0.514

$0.35

$0.158

Reel

$0.145

$0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 75V

SMF75CA
Littelfuse
1: $0.556
4,498In Stock

Mfr. Part No.
SMF75CA

Mouser Part No
576-SMF75CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 75V

Learn More

Datasheet

4,498In Stock

Cut Tape

$0.556

$0.377

$0.178

$0.174

Reel

$0.138

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 78V

SMF78CA
Littelfuse
1: $0.765
936In Stock

Mfr. Part No.
SMF78CA

Mouser Part No
576-SMF78CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 78V

Learn More

Datasheet

936In Stock

Cut Tape

$0.765

$0.473

$0.30

$0.256

Reel

$0.152

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Smart Thermostat Solutions

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