Circuit Protection – Mouser Canada

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High-Power Conversion

Littelfuse provides a wide portfolio of products for High-Power Conversion, including diodes, gate drivers, high-speed fuses, MOSFETs, and power modules. These products are broken down into four functions: rectifier, break chopper or PFC, inverter, and semiconductor protection.

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Types of Circuit Protection

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Results: 131

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RoHS Compliant

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Part #

ESD Protection Diodes / TVS Diodes 600W 75V 5% Bi-Directional

SMBJ75CA
Littelfuse
1: $0.307
8,968In Stock

Mfr. Part #
SMBJ75CA

Mouser Part #
576-SMBJ75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 75V 5% Bi-Directional

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Datasheet

8,968In Stock

Cut Tape

$0.307

$0.204

$0.152

$0.141

Reel

$0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 78V 5% Uni-Directional

SMBJ78A
Littelfuse
1: $0.338
5,625In Stock

Mfr. Part #
SMBJ78A

Mouser Part #
576-SMBJ78A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 78V 5% Uni-Directional

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Datasheet

5,625In Stock

Cut Tape

$0.338

$0.187

$0.152

$0.147

Reel

$0.135

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 78V 5% Bi-Directional

SMBJ78CA
Littelfuse
1: $0.568
4,731In Stock

Mfr. Part #
SMBJ78CA

Mouser Part #
576-SMBJ78CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 78V 5% Bi-Directional

Learn More

Datasheet

4,731In Stock

Cut Tape

$0.568

$0.444

$0.221

$0.218

Reel

$0.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 8V 5% Bi-Directional

SMBJ8.0CA
Littelfuse
1: $0.491
8,912In Stock

Mfr. Part #
SMBJ8.0CA

Mouser Part #
576-SMBJ8.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8V 5% Bi-Directional

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Datasheet

8,912In Stock

Cut Tape

$0.491

$0.352

$0.183

$0.177

Reel

$0.16

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Bi-Directional

SMBJ8.5CA
Littelfuse
1: $0.783
353In Stock
3,000Expected 2026-06-01

Mfr. Part #
SMBJ8.5CA

Mouser Part #
576-SMBJ8.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Bi-Directional

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Datasheet

353In Stock

3,000Expected 2026-06-01

Cut Tape

$0.783

$0.485

$0.309

$0.232

$0.207

Reel

$0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 85V 5% Uni-Directional

SMBJ85A
Littelfuse
1: $0.476
6,185In Stock

Mfr. Part #
SMBJ85A

Mouser Part #
576-SMBJ85A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 85V 5% Uni-Directional

Learn More

Datasheet

6,185In Stock

Cut Tape

$0.476

$0.307

$0.16

Reel

$0.117

$0.115

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 85V 5% Bi-Directional

SMBJ85CA
Littelfuse
1: $0.583
6,294In Stock

Mfr. Part #
SMBJ85CA

Mouser Part #
576-SMBJ85CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 85V 5% Bi-Directional

Learn More

Datasheet

6,294In Stock

Cut Tape

$0.583

$0.391

$0.18

$0.177

$0.173

Reel

$0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 9V 5% Uni-Directional

SMBJ9.0A
Littelfuse
1: $0.507
4,316In Stock

Mfr. Part #
SMBJ9.0A

Mouser Part #
576-SMBJ9.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 9V 5% Uni-Directional

Learn More

Datasheet

4,316In Stock

Cut Tape

$0.507

$0.341

$0.167

$0.166

Reel

$0.146

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 9V 5% Bi-Directional

SMBJ9.0CA
Littelfuse
1: $0.583
5,980In Stock
6,000Expected 2026-04-23

Mfr. Part #
SMBJ9.0CA

Mouser Part #
576-SMBJ9.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 9V 5% Bi-Directional

Learn More

Datasheet

5,980In Stock

6,000Expected 2026-04-23

Cut Tape

$0.583

$0.391

$0.18

$0.177

$0.173

Reel

$0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 90V 5% Uni-Directional

SMBJ90A
Littelfuse
1: $0.384
3,039In Stock

Mfr. Part #
SMBJ90A

Mouser Part #
576-SMBJ90A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 90V 5% Uni-Directional

Learn More

Datasheet

3,039In Stock

Cut Tape

$0.384

$0.215

$0.152

$0.149

Reel

$0.126

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 90V 5% Bi-Directional

SMBJ90CA
Littelfuse
1: $0.307
3,168In Stock

Mfr. Part #
SMBJ90CA

Mouser Part #
576-SMBJ90CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 90V 5% Bi-Directional

Learn More

Datasheet

3,168In Stock

Cut Tape

$0.307

$0.293

$0.272

$0.232

$0.20

Reel

$0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC Thermistors 10K OHM +/-10%

SM103J1K
Littelfuse
1: $1.98
557In Stock

Mfr. Part #
SM103J1K

Mouser Part #
803-SM103J1K

Littelfuse

NTC Thermistors 10K OHM +/-10%

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Datasheet

557In Stock

$1.98

$1.89

$1.77

$1.69

View

Min.: 1
Mult.: 1

NTC Thermistors NTC 10K OHM +/-10%

SM103J1K-TR
Littelfuse
1: $0.752
3,610In Stock

Mfr. Part #
SM103J1K-TR

Mouser Part #
803-SM103J1K-TR

Littelfuse

NTC Thermistors NTC 10K OHM +/-10%

Learn More

Datasheet

3,610In Stock

Cut Tape

$0.752

$0.711

$0.663

$0.631

View

Reel

$0.467

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

NTC Thermistors THERMISTOR, U.S. SENSOR

SM502F1K
Littelfuse
1: $2.01
258In Stock

Mfr. Part #
SM502F1K

Mouser Part #
803-SM502F1K

Littelfuse

NTC Thermistors THERMISTOR, U.S. SENSOR

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Datasheet

258In Stock

$2.01

$1.92

$1.80

$1.78

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 40V 5% Bi-Directional

SMBJ40CA
Littelfuse
1: $0.353
15,373In Stock
18,000Expected 2026-06-18

Mfr. Part #
SMBJ40CA

Mouser Part #
576-SMBJ40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 40V 5% Bi-Directional

Learn More

Datasheet

15,373In Stock

18,000Expected 2026-06-18

Cut Tape

$0.353

$0.312

$0.175

$0.173

$0.172

Reel

$0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 300V 5% Bi-Directional

SMBJ300CA
Littelfuse
1: $0.691
12,000On Order

Mfr. Part #
SMBJ300CA

Mouser Part #
576-SMBJ300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 300V 5% Bi-Directional

Learn More

Datasheet

12,000On Order

Cut Tape

$0.691

$0.536

$0.373

$0.371

Reel

$0.339

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 36V 5% Uni-Directional

SMBJ36A
Littelfuse
1: $0.491
56,893On Order

Mfr. Part #
SMBJ36A

Mouser Part #
576-SMBJ36A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 36V 5% Uni-Directional

Learn More

Datasheet

56,893On Order

Cut Tape

$0.491

$0.321

$0.155

$0.15

Reel

$0.115

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC Thermistors NTC THERMISTOR 4.7K OHM 10%

SM472F1K
Littelfuse
1,000: $1.23
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM472F1K

Mouser Part #
576-SM472F1K

Littelfuse

NTC Thermistors NTC THERMISTOR 4.7K OHM 10%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.23

Min.: 1,000
Mult.: 1,000

ESD Protection Diodes / TVS Diodes 600W 33V 5% Uni-Directional

SMBJ33A-T7
Littelfuse
1: $0.522
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SMBJ33A-T7

Mouser Part #
576-SMBJ33A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 33V 5% Uni-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.522

$0.373

$0.25

Reel

$0.173

$0.15

View

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 600W 6V 5% Uni-Directional

SMBJ6.0A-T7
Littelfuse
1: $0.522
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SMBJ6.0A-T7

Mouser Part #
576-SMBJ6.0A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 6V 5% Uni-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.522

$0.373

$0.25

Reel

$0.173

$0.15

View

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 600W 7V 5% Uni-Directional

SMBJ7.0A-T7
Littelfuse
1: $0.706
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SMBJ7.0A-T7

Mouser Part #
576-SMBJ7.0A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 7V 5% Uni-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.706

$0.468

$0.272

Reel

$0.166

$0.146

View

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 600W 70V 5% Bi-Directional

SMBJ70CA-T7
Littelfuse
1: $0.829
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SMBJ70CA-T7

Mouser Part #
576-SMBJ70CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 70V 5% Bi-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.829

$0.50

$0.318

Reel

$0.196

$0.172

View

Min.: 1
Mult.: 1

Reel: 500

NTC Thermistors 500 OHM +/-10%

SM501B1K
Littelfuse
500: $1.57
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM501B1K

Mouser Part #
803-SM501B1K

Littelfuse

NTC Thermistors 500 OHM +/-10%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.57

$1.48

$1.45

Min.: 500
Mult.: 500

NTC Thermistors NTC THERMISTOR 1K OHM 10% MELF

SM102E1K
Littelfuse
1: $3.15
Non-Stocked

Mfr. Part #
SM102E1K

Mouser Part #
576-SM102E1K

Littelfuse

NTC Thermistors NTC THERMISTOR 1K OHM 10% MELF

Learn More

Datasheet

Non-Stocked

$3.15

$2.36

$1.89

$1.78

View

Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 10K OHM 10% MELF

SM103G1K
Littelfuse
1: $3.16
Non-Stocked

Mfr. Part #
SM103G1K

Mouser Part #
576-SM103G1K

Littelfuse

NTC Thermistors NTC THERMISTOR 10K OHM 10% MELF

Learn More

Datasheet

Non-Stocked

$3.16

$2.38

$1.90

$1.80

View

Min.: 1
Mult.: 1

High-Power Conversion

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