Circuit Protection – Mouser Puerto Rico

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Types of Circuit Protection

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Part #

ESD Protection Diodes / TVS Diodes 15V 1KW 5% BiDirectional

1KSMB15A
Littelfuse
1: $1.01
A tariff of 40% may be applied if shipping to the United States.
6,883In Stock

Mfr. Part #
1KSMB15A

Mouser Part #
576-1KSMB15A

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 1KW 5% BiDirectional

Learn More

Datasheet

6,883In Stock

Cut Tape

$1.01

$0.479

$0.411

$0.317

$0.301

Reel

$0.219

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 18V 1KW 5% BiDirectional

1KSMB18CA
Littelfuse
1: $1.14
A tariff of 10% may be applied if shipping to the United States.
9,437In Stock

Mfr. Part #
1KSMB18CA

Mouser Part #
576-1KSMB18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 18V 1KW 5% BiDirectional

Learn More

Datasheet

9,437In Stock

Cut Tape

$1.14

$0.534

$0.464

$0.359

$0.33

Reel

$0.252

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 24V 1KW 5% BiDirectional

1KSMB24CA
Littelfuse
1: $1.14
A tariff of 40% may be applied if shipping to the United States.
5,889In Stock

Mfr. Part #
1KSMB24CA

Mouser Part #
576-1KSMB24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 1KW 5% BiDirectional

Learn More

Datasheet

5,889In Stock

Cut Tape

$1.14

$0.534

$0.464

$0.359

$0.34

Reel

$0.252

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 33V 1KW 5% BiDirectional

1KSMB33CA
Littelfuse
1: $1.12
A tariff of 40% may be applied if shipping to the United States.
6,559In Stock

Mfr. Part #
1KSMB33CA

Mouser Part #
576-1KSMB33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 33V 1KW 5% BiDirectional

Learn More

Datasheet

6,559In Stock

Cut Tape

$1.12

$0.534

$0.457

$0.354

Reel

$0.277

View

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

Varistors 300V 14mm Epoxy UltraMOV

V14E300P
Littelfuse
1: $0.57
A tariff of 35% may be applied if shipping to the United States.
9,527In Stock

Mfr. Part #
V14E300P

Mouser Part #
576-V14E300P

Littelfuse

Varistors 300V 14mm Epoxy UltraMOV

Learn More

Datasheet

9,527In Stock

$0.57

$0.40

$0.359

$0.314

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Varistors 275V 20mm Epoxy UltraMOV

V20E275P
Littelfuse
1: $0.87
A tariff of 35% may be applied if shipping to the United States.
3,935In Stock
13,500On Order

Mfr. Part #
V20E275P

Mouser Part #
576-V20E275P

Littelfuse

Varistors 275V 20mm Epoxy UltraMOV

Learn More

Datasheet

3,935In Stock

13,500On Order

$0.87

$0.628

$0.567

$0.50

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Varistors 320V 20mm Epoxy UltraMOV

V20E320P
Littelfuse
1: $0.87
A tariff of 35% may be applied if shipping to the United States.
9,754In Stock
6,000Expected 11/2/2026

Mfr. Part #
V20E320P

Mouser Part #
576-V20E320P

Littelfuse

Varistors 320V 20mm Epoxy UltraMOV

Learn More

Datasheet

9,754In Stock

6,000Expected 11/2/2026

$0.87

$0.628

$0.567

$0.50

$0.465

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 100V 1KW 5% BiDirectional

1KSMB100A
Littelfuse
1: $0.90
A tariff of 10% may be applied if shipping to the United States.
1,381In Stock

Mfr. Part #
1KSMB100A

Mouser Part #
576-1KSMB100A

Littelfuse

ESD Protection Diodes / TVS Diodes 100V 1KW 5% BiDirectional

Learn More

Datasheet

1,381In Stock

Cut Tape

$0.90

$0.417

$0.369

$0.31

Reel

$0.235

View

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 100V 1KW 5% BiDirectional

1KSMB100CA
Littelfuse
1: $1.12
A tariff of 40% may be applied if shipping to the United States.
1,856In Stock

Mfr. Part #
1KSMB100CA

Mouser Part #
576-1KSMB100CA

Littelfuse

ESD Protection Diodes / TVS Diodes 100V 1KW 5% BiDirectional

Learn More

Datasheet

1,856In Stock

Cut Tape

$1.12

$0.64

$0.457

$0.373

Reel

$0.252

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 10V 1KW 5% BiDirectional

1KSMB10A
Littelfuse
1: $0.99
A tariff of 40% may be applied if shipping to the United States.
427In Stock

Mfr. Part #
1KSMB10A

Mouser Part #
576-1KSMB10A

Littelfuse

ESD Protection Diodes / TVS Diodes 10V 1KW 5% BiDirectional

Learn More

Datasheet

427In Stock

Cut Tape

$0.99

$0.612

$0.401

$0.31

Reel

$0.235

View

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 10V 1KW 5% BiDirectional

1KSMB10CA
Littelfuse
1: $1.12
A tariff of 40% may be applied if shipping to the United States.
1,183In Stock

Mfr. Part #
1KSMB10CA

Mouser Part #
576-1KSMB10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 10V 1KW 5% BiDirectional

Learn More

Datasheet

1,183In Stock

Cut Tape

$1.12

$0.698

$0.457

$0.354

$0.32

Reel

$0.271

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 110V 1KW 5% BiDirectional

1KSMB110A
Littelfuse
1: $0.99
A tariff of 40% may be applied if shipping to the United States.
177In Stock

Mfr. Part #
1KSMB110A

Mouser Part #
576-1KSMB110A

Littelfuse

ESD Protection Diodes / TVS Diodes 110V 1KW 5% BiDirectional

Learn More

Datasheet

177In Stock

Cut Tape

$0.99

$0.612

$0.401

$0.31

Reel

$0.235

View

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 11V 1KW 5% BiDirectional

1KSMB11A
Littelfuse
1: $1.01
A tariff of 40% may be applied if shipping to the United States.
2,720In Stock

Mfr. Part #
1KSMB11A

Mouser Part #
576-1KSMB11A

Littelfuse

ESD Protection Diodes / TVS Diodes 11V 1KW 5% BiDirectional

Learn More

Datasheet

2,720In Stock

Cut Tape

$1.01

$0.479

$0.411

$0.317

$0.301

Reel

$0.219

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 12V 1KW 5% BiDirectional

1KSMB12CA
Littelfuse
1: $1.14
A tariff of 10% may be applied if shipping to the United States.
2,173In Stock
3,000Expected 4/5/2027

Mfr. Part #
1KSMB12CA

Mouser Part #
576-1KSMB12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 12V 1KW 5% BiDirectional

Learn More

Datasheet

2,173In Stock

3,000Expected 4/5/2027

Cut Tape

$1.14

$0.534

$0.464

$0.373

Reel

$0.252

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 130V 1KW 5% BiDirectional

1KSMB130A
Littelfuse
1: $0.99
A tariff of 40% may be applied if shipping to the United States.
2,752In Stock

Mfr. Part #
1KSMB130A

Mouser Part #
576-1KSMB130A

Littelfuse

ESD Protection Diodes / TVS Diodes 130V 1KW 5% BiDirectional

Learn More

Datasheet

2,752In Stock

Cut Tape

$0.99

$0.612

$0.401

$0.31

$0.28

Reel

$0.235

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 13V 1KW 5% BiDirectional

1KSMB13A
Littelfuse
1: $1.01
A tariff of 10% may be applied if shipping to the United States.
2,620In Stock

Mfr. Part #
1KSMB13A

Mouser Part #
576-1KSMB13A

Littelfuse

ESD Protection Diodes / TVS Diodes 13V 1KW 5% BiDirectional

Learn More

Datasheet

2,620In Stock

Cut Tape

$1.01

$0.629

$0.411

$0.317

$0.287

Reel

$0.219

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 160V 1KW 5% BiDirectional

1KSMB160A
Littelfuse
1: $1.01
A tariff of 40% may be applied if shipping to the United States.
2,717In Stock

Mfr. Part #
1KSMB160A

Mouser Part #
576-1KSMB160A

Littelfuse

ESD Protection Diodes / TVS Diodes 160V 1KW 5% BiDirectional

Learn More

Datasheet

2,717In Stock

Cut Tape

$1.01

$0.479

$0.411

$0.317

$0.28

Reel

$0.219

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 180V 1KW 5% BiDirectional

1KSMB180A
Littelfuse
1: $0.99
A tariff of 40% may be applied if shipping to the United States.
1,336In Stock

Mfr. Part #
1KSMB180A

Mouser Part #
576-1KSMB180A

Littelfuse

ESD Protection Diodes / TVS Diodes 180V 1KW 5% BiDirectional

Learn More

Datasheet

1,336In Stock

Cut Tape

$0.99

$0.612

$0.401

$0.31

Reel

$0.235

View

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 18V 1KW 5% BiDirectional

1KSMB18A
Littelfuse
1: $1.01
A tariff of 40% may be applied if shipping to the United States.
2,256In Stock

Mfr. Part #
1KSMB18A

Mouser Part #
576-1KSMB18A

Littelfuse

ESD Protection Diodes / TVS Diodes 18V 1KW 5% BiDirectional

Learn More

Datasheet

2,256In Stock

Cut Tape

$1.01

$0.479

$0.411

$0.317

$0.301

Reel

$0.219

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 20V 1KW 5% BiDirectional

1KSMB20CA
Littelfuse
1: $1.14
A tariff of 10% may be applied if shipping to the United States.
2,333In Stock

Mfr. Part #
1KSMB20CA

Mouser Part #
576-1KSMB20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 20V 1KW 5% BiDirectional

Learn More

Datasheet

2,333In Stock

Cut Tape

$1.14

$0.534

$0.43

$0.339

$0.32

Reel

$0.252

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 27V 1KW 5% BiDirectional

1KSMB27CA
Littelfuse
1: $1.14
A tariff of 40% may be applied if shipping to the United States.
3,421In Stock

Mfr. Part #
1KSMB27CA

Mouser Part #
576-1KSMB27CA

Littelfuse

ESD Protection Diodes / TVS Diodes 27V 1KW 5% BiDirectional

Learn More

Datasheet

3,421In Stock

Cut Tape

$1.14

$0.534

$0.464

$0.359

Reel

$0.277

View

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 30V 1KW 5% Uni-Directional

1KSMB30A
Littelfuse
1: $1.04
A tariff of 40% may be applied if shipping to the United States.
271In Stock
3,000Expected 9/10/2026

Mfr. Part #
1KSMB30A

Mouser Part #
576-1KSMB30A

Littelfuse

ESD Protection Diodes / TVS Diodes 30V 1KW 5% Uni-Directional

Learn More

Datasheet

271In Stock

3,000Expected 9/10/2026

Cut Tape

$1.04

$0.553

$0.424

$0.326

Reel

$0.219

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 30V 1KW 5% BiDirectional

1KSMB30CA
Littelfuse
1: $1.15
A tariff of 40% may be applied if shipping to the United States.
3,094In Stock
6,000Expected 3/1/2027

Mfr. Part #
1KSMB30CA

Mouser Part #
576-1KSMB30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 30V 1KW 5% BiDirectional

Learn More

Datasheet

3,094In Stock

6,000Expected 3/1/2027

Cut Tape

$1.15

$0.534

$0.473

$0.365

Reel

$0.252

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 33V 1KW 5% BiDirectional

1KSMB33A
Littelfuse
1: $1.01
A tariff of 40% may be applied if shipping to the United States.
2,137In Stock
3,000Expected 3/29/2027

Mfr. Part #
1KSMB33A

Mouser Part #
576-1KSMB33A

Littelfuse

ESD Protection Diodes / TVS Diodes 33V 1KW 5% BiDirectional

Learn More

Datasheet

2,137In Stock

3,000Expected 3/29/2027

Cut Tape

$1.01

$0.479

$0.411

$0.317

$0.289

Reel

$0.219

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 36V 1KW 5% BiDirectional

1KSMB36A
Littelfuse
1: $1.01
A tariff of 40% may be applied if shipping to the United States.
2,685In Stock
3,000Expected 2/15/2027

Mfr. Part #
1KSMB36A

Mouser Part #
576-1KSMB36A

Littelfuse

ESD Protection Diodes / TVS Diodes 36V 1KW 5% BiDirectional

Learn More

Datasheet

2,685In Stock

3,000Expected 2/15/2027

Cut Tape

$1.01

$0.479

$0.413

$0.319

$0.289

Reel

$0.219

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

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