Circuit Protection – Mouser Canada

Skip to Main Content

Part of the TTI Family of Specialists Contact Mouser (Kitchener) (800) 346-6873 Feedback

Change Location

CAD

In Stock RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 627

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ESD Protection Diodes / TVS Diodes 200W 16V 5% Uni-directional

SMF16A-T13
Littelfuse
10,000: $0.126
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
SMF16A-T13

Mouser Part #
576-SMF16A-T13

ESD Protection Diodes / TVS Diodes 200W 16V 5% Uni-directional

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.126

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 17V 5% Uni-directional

SMF17A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF17A-T

Mouser Part #
576-SMF17A-T

ESD Protection Diodes / TVS Diodes 200W 17V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 17V 5% Uni-directional

SMF17A-T13
Littelfuse
10,000: $0.126
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
SMF17A-T13

Mouser Part #
576-SMF17A-T13

ESD Protection Diodes / TVS Diodes 200W 17V 5% Uni-directional

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.126

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes SMF - A 188V

SMF188A
Littelfuse
1: $0.491
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
SMF188A

Mouser Part #
576-SMF188A

ESD Protection Diodes / TVS Diodes SMF - A 188V

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$0.491

$0.35

$0.275

$0.249

Reel

$0.158

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200W 18V 5% Uni-directional

SMF18A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF18A-T

Mouser Part #
576-SMF18A-T

ESD Protection Diodes / TVS Diodes 200W 18V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 18V 5% Uni-directional

SMF18A-T13
Littelfuse
10,000: $0.126
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
SMF18A-T13

Mouser Part #
576-SMF18A-T13

ESD Protection Diodes / TVS Diodes 200W 18V 5% Uni-directional

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.126

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 20V 5% Uni-directional

SMF20A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF20A-T

Mouser Part #
576-SMF20A-T

ESD Protection Diodes / TVS Diodes 200W 20V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 20V 5% Uni-directional

SMF20A-T13
Littelfuse
10,000: $0.126
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
SMF20A-T13

Mouser Part #
576-SMF20A-T13

ESD Protection Diodes / TVS Diodes 200W 20V 5% Uni-directional

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.126

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 22V 5% Uni-directional

SMF22A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF22A-T

Mouser Part #
576-SMF22A-T

ESD Protection Diodes / TVS Diodes 200W 22V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 22V 5% Uni-directional

SMF22A-T13
Littelfuse
1: $0.752
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
SMF22A-T13

Mouser Part #
576-SMF22A-T13

ESD Protection Diodes / TVS Diodes 200W 22V 5% Uni-directional

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.752

$0.508

$0.289

$0.227

Reel

$0.138

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

SMF24A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF24A-T

Mouser Part #
576-SMF24A-T

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

SMF24A-T13
Littelfuse
1: $0.737
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
SMF24A-T13

Mouser Part #
576-SMF24A-T13

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.737

$0.451

$0.287

$0.215

View

Reel

$0.126

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional

SMF26A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF26A-T

Mouser Part #
576-SMF26A-T

ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional

SMF28A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF28A-T

Mouser Part #
576-SMF28A-T

ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

SMF30A-T
Littelfuse
1: $0.66
Non-Stocked

Mfr. Part #
SMF30A-T

Mouser Part #
576-SMF30A-T

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

Datasheet

Non-Stocked

Cut Tape

$0.66

$0.447

$0.258

$0.20

Reel

$0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional

SMF33A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF33A-T

Mouser Part #
576-SMF33A-T

ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 36V 5% Uni-directional

SMF36A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF36A-T

Mouser Part #
576-SMF36A-T

ESD Protection Diodes / TVS Diodes 200W 36V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 36V 5% Uni-directional

SMF36A-T13
Littelfuse
10,000: $0.126
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
SMF36A-T13

Mouser Part #
576-SMF36A-T13

ESD Protection Diodes / TVS Diodes 200W 36V 5% Uni-directional

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.126

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

SMF40A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF40A-T

Mouser Part #
576-SMF40A-T

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 43V 5% Uni-directional

SMF43A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF43A-T

Mouser Part #
576-SMF43A-T

ESD Protection Diodes / TVS Diodes 200W 43V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 43V 5% Uni-directional

SMF43A-T13
Littelfuse
10,000: $0.138
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
SMF43A-T13

Mouser Part #
576-SMF43A-T13

ESD Protection Diodes / TVS Diodes 200W 43V 5% Uni-directional

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.138

$0.126

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 45V 5% Uni-directional

SMF45A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF45A-T

Mouser Part #
576-SMF45A-T

ESD Protection Diodes / TVS Diodes 200W 45V 5% Uni-directional

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

ESD Protection Diodes / TVS Diodes 200W 45V 5% Uni-directional

SMF45A-T13
Littelfuse
10,000: $0.126
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
SMF45A-T13

Mouser Part #
576-SMF45A-T13

ESD Protection Diodes / TVS Diodes 200W 45V 5% Uni-directional

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.126

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

Reel: 10,000

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

SMF48A-T
Littelfuse
10,000: $0.154
Non-Stocked

Mfr. Part #
SMF48A-T

Mouser Part #
576-SMF48A-T

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

Datasheet

Non-Stocked

Reel

$0.154

$0.149

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

Reel: 10,000

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

SMF5.0A-T
Littelfuse
1: $0.66
Non-Stocked

Mfr. Part #
SMF5.0A-T

Mouser Part #
576-SMF5.0A-T

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

Datasheet

Non-Stocked

Cut Tape

$0.66

$0.447

$0.258

$0.20

Reel

$0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000