Circuit Protection – Mouser Ecuador

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

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

Types of Circuit Protection

List Images

Results: 374

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 Zen TVS 400W 8.5V UNI SOD-123FL TR13

SZSMF4L8.5AT3G
Littelfuse
1: $0.76
14,918In Stock

Mfr. Part #
SZSMF4L8.5AT3G

Mouser Part #
576-SZSMF4L8.5AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 8.5V UNI SOD-123FL TR13

Learn More

Datasheet

14,918In Stock

Cut Tape

$0.76

$0.47

$0.303

$0.231

Reel

$0.156

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 9.0V UNI SOD-123FL TR13

SZSMF4L9.0AT3G
Littelfuse
1: $0.76
18,382In Stock

Mfr. Part #
SZSMF4L9.0AT3G

Mouser Part #
576-SZSMF4L9.0AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 9.0V UNI SOD-123FL TR13

Learn More

Datasheet

18,382In Stock

Cut Tape

$0.76

$0.47

$0.303

$0.231

Reel

$0.156

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 10V BI SOD-123FL TR13

SZSMF4L10CAT3G
Littelfuse
1: $0.79
5,013In Stock

Mfr. Part #
SZSMF4L10CAT3G

Mouser Part #
576-SZSMF4L10CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 10V BI SOD-123FL TR13

Learn More

Datasheet

5,013In Stock

Cut Tape

$0.79

$0.486

$0.313

$0.239

Reel

$0.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 12V UNI SOD-123FL TR13

SZSMF4L12AT3G
Littelfuse
1: $0.76
7,222In Stock

Mfr. Part #
SZSMF4L12AT3G

Mouser Part #
576-SZSMF4L12AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 12V UNI SOD-123FL TR13

Learn More

Datasheet

7,222In Stock

Cut Tape

$0.76

$0.47

$0.303

$0.231

View

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 13V BI SOD-123FL TR13

SZSMF4L13CAT3G
Littelfuse
1: $0.79
4,923In Stock
5,000Expected 9/2/2026

Mfr. Part #
SZSMF4L13CAT3G

Mouser Part #
576-SZSMF4L13CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 13V BI SOD-123FL TR13

Learn More

Datasheet

4,923In Stock

5,000Expected 9/2/2026

Cut Tape

$0.79

$0.486

$0.313

$0.239

View

Reel

$0.156

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 14V UNI SOD-123FL TR13

SZSMF4L14AT3G
Littelfuse
1: $0.76
8,848In Stock

Mfr. Part #
SZSMF4L14AT3G

Mouser Part #
576-SZSMF4L14AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 14V UNI SOD-123FL TR13

Learn More

Datasheet

8,848In Stock

Cut Tape

$0.76

$0.47

$0.303

$0.231

Reel

$0.156

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 14V BI SOD-123FL TR13

SZSMF4L14CAT3G
Littelfuse
1: $0.79
4,999In Stock
20,000Expected 8/13/2026

Mfr. Part #
SZSMF4L14CAT3G

Mouser Part #
576-SZSMF4L14CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 14V BI SOD-123FL TR13

Learn More

Datasheet

4,999In Stock

20,000Expected 8/13/2026

Cut Tape

$0.79

$0.486

$0.313

$0.239

View

Reel

$0.156

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 15V UNI SOD-123FL TR13

SZSMF4L15AT3G
Littelfuse
1: $0.76
9,426In Stock

Mfr. Part #
SZSMF4L15AT3G

Mouser Part #
576-SZSMF4L15AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 15V UNI SOD-123FL TR13

Learn More

Datasheet

9,426In Stock

Cut Tape

$0.76

$0.47

$0.303

$0.231

Reel

$0.156

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 15V BI SOD-123FL TR13

SZSMF4L15CAT3G
Littelfuse
1: $0.79
5,061In Stock
5,000Expected 8/13/2026

Mfr. Part #
SZSMF4L15CAT3G

Mouser Part #
576-SZSMF4L15CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 15V BI SOD-123FL TR13

Learn More

Datasheet

5,061In Stock

5,000Expected 8/13/2026

Cut Tape

$0.79

$0.486

$0.313

$0.239

View

Reel

$0.156

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 16V UNI SOD-123FL TR13

SZSMF4L16AT3G
Littelfuse
1: $0.76
8,377In Stock

Mfr. Part #
SZSMF4L16AT3G

Mouser Part #
576-SZSMF4L16AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 16V UNI SOD-123FL TR13

Learn More

Datasheet

8,377In Stock

Cut Tape

$0.76

$0.47

$0.303

$0.231

Reel

$0.156

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 16V BI SOD-123FL TR13

SZSMF4L16CAT3G
Littelfuse
1: $0.79
3,759In Stock

Mfr. Part #
SZSMF4L16CAT3G

Mouser Part #
576-SZSMF4L16CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 16V BI SOD-123FL TR13

Learn More

Datasheet

3,759In Stock

Cut Tape

$0.79

$0.486

$0.313

$0.239

View

Reel

$0.156

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 17V UNI SOD-123FL TR13

SZSMF4L17AT3G
Littelfuse
1: $0.76
9,523In Stock

Mfr. Part #
SZSMF4L17AT3G

Mouser Part #
576-SZSMF4L17AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 17V UNI SOD-123FL TR13

Learn More

Datasheet

9,523In Stock

Cut Tape

$0.76

$0.47

$0.303

$0.231

View

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 18V BI SOD-123FL TR13

SZSMF4L18CAT3G
Littelfuse
1: $0.79
6,966In Stock

Mfr. Part #
SZSMF4L18CAT3G

Mouser Part #
576-SZSMF4L18CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 18V BI SOD-123FL TR13

Learn More

Datasheet

6,966In Stock

Cut Tape

$0.79

$0.486

$0.313

$0.239

View

Reel

$0.156

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 20V BI SOD-123FL TR13

SZSMF4L20CAT3G
Littelfuse
1: $0.79
8,143In Stock

Mfr. Part #
SZSMF4L20CAT3G

Mouser Part #
576-SZSMF4L20CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 20V BI SOD-123FL TR13

Learn More

Datasheet

8,143In Stock

Cut Tape

$0.79

$0.486

$0.313

$0.239

Reel

$0.162

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 22V UNI SOD-123FL TR13

SZSMF4L22AT3G
Littelfuse
1: $0.76
3,380In Stock

Mfr. Part #
SZSMF4L22AT3G

Mouser Part #
576-SZSMF4L22AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 22V UNI SOD-123FL TR13

Learn More

Datasheet

3,380In Stock

Cut Tape

$0.76

$0.47

$0.303

$0.231

View

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 22V BI SOD-123FL TR13

SZSMF4L22CAT3G
Littelfuse
1: $0.79
8,295In Stock

Mfr. Part #
SZSMF4L22CAT3G

Mouser Part #
576-SZSMF4L22CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 22V BI SOD-123FL TR13

Learn More

Datasheet

8,295In Stock

Cut Tape

$0.79

$0.486

$0.313

$0.239

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 26V BI SOD-123FL TR13

SZSMF4L26CAT3G
Littelfuse
1: $0.79
3,873In Stock

Mfr. Part #
SZSMF4L26CAT3G

Mouser Part #
576-SZSMF4L26CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 26V BI SOD-123FL TR13

Learn More

Datasheet

3,873In Stock

Cut Tape

$0.79

$0.486

$0.313

$0.239

Reel

$0.162

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 28V UNI SOD-123FL TR13

SZSMF4L28AT3G
Littelfuse
1: $0.76
4,194In Stock

Mfr. Part #
SZSMF4L28AT3G

Mouser Part #
576-SZSMF4L28AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 28V UNI SOD-123FL TR13

Learn More

Datasheet

4,194In Stock

Cut Tape

$0.76

$0.47

$0.303

$0.231

View

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 28V BI SOD-123FL TR13

SZSMF4L28CAT3G
Littelfuse
1: $0.79
6,499In Stock
10,000Expected 12/16/2026

Mfr. Part #
SZSMF4L28CAT3G

Mouser Part #
576-SZSMF4L28CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 28V BI SOD-123FL TR13

Learn More

Datasheet

6,499In Stock

10,000Expected 12/16/2026

Cut Tape

$0.79

$0.486

$0.313

$0.239

View

Reel

$0.156

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 30V UNI SOD-123FL TR13

SZSMF4L30AT3G
Littelfuse
1: $0.76
1,396In Stock
5,000Expected 10/7/2026

Mfr. Part #
SZSMF4L30AT3G

Mouser Part #
576-SZSMF4L30AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 30V UNI SOD-123FL TR13

Learn More

Datasheet

1,396In Stock

5,000Expected 10/7/2026

Cut Tape

$0.76

$0.47

$0.303

$0.231

View

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 36V BI SOD-123FL TR13

SZSMF4L36CAT3G
Littelfuse
1: $0.79
4,876In Stock
20,000Expected 1/5/2027

Mfr. Part #
SZSMF4L36CAT3G

Mouser Part #
576-SZSMF4L36CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 36V BI SOD-123FL TR13

Learn More

Datasheet

4,876In Stock

20,000Expected 1/5/2027

Cut Tape

$0.79

$0.486

$0.313

$0.239

View

Reel

$0.156

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 40V UNI SOD-123FL TR13

SZSMF4L40AT3G
Littelfuse
1: $0.76
2,965In Stock
5,000Expected 9/23/2026

Mfr. Part #
SZSMF4L40AT3G

Mouser Part #
576-SZSMF4L40AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 40V UNI SOD-123FL TR13

Learn More

Datasheet

2,965In Stock

5,000Expected 9/23/2026

Cut Tape

$0.76

$0.47

$0.303

$0.231

Reel

$0.164

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 40V BI SOD-123FL TR13

SZSMF4L40CAT3G
Littelfuse
1: $0.78
4,835In Stock
5,000Expected 8/12/2026

Mfr. Part #
SZSMF4L40CAT3G

Mouser Part #
576-SZSMF4L40CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 40V BI SOD-123FL TR13

Learn More

Datasheet

4,835In Stock

5,000Expected 8/12/2026

Cut Tape

$0.78

$0.482

$0.311

$0.237

$0.208

Reel

$0.156

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 51V BI SOD-123FL TR13

SZSMF4L51CAT3G
Littelfuse
1: $0.79
4,562In Stock

Mfr. Part #
SZSMF4L51CAT3G

Mouser Part #
576-SZSMF4L51CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 51V BI SOD-123FL TR13

Learn More

Datasheet

4,562In Stock

Cut Tape

$0.79

$0.486

$0.313

$0.239

View

Reel

$0.156

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 70V UNI SOD-123FL TR13

SZSMF4L70AT3G
Littelfuse
1: $0.76
8,494In Stock

Mfr. Part #
SZSMF4L70AT3G

Mouser Part #
576-SZSMF4L70AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 70V UNI SOD-123FL TR13

Learn More

Datasheet

8,494In Stock

Cut Tape

$0.76

$0.47

$0.303

$0.231

Reel

$0.156

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support