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

Semitec Diodes & Rectifiers

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

Results: 56

Applied Filters:

Manufacturer = Semitec

Product Type

Mounting Style

Reset All

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 #

Current Regulator Diodes 100V .30mA

S-301T
Semitec
1: $3.00
12,341In Stock

Mfr. Part #
S-301T

Mouser Part #
954-S-301T

Semitec

Current Regulator Diodes 100V .30mA

Datasheet

12,341In Stock

Cut Tape

$3.00

$1.90

$1.28

$1.04

Reel

$0.867

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Regulator Diodes

SMD/SMT

ESD Protection Diodes / TVS Diodes 27V 250W

ZS1027U-T
Semitec
1: $2.33
1,026In Stock

Mfr. Part #
ZS1027U-T

Mouser Part #
954-ZS1027U-T

Semitec

ESD Protection Diodes / TVS Diodes 27V 250W

Datasheet

1,026In Stock

Cut Tape

$2.33

$1.47

$0.972

$0.762

Reel

$0.583

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Current Regulator Diodes 100V .10mA

S-101T
Semitec
1: $3.33
2,000In Stock

Mfr. Part #
S-101T

Mouser Part #
954-S-101T

Semitec

Current Regulator Diodes 100V .10mA

Datasheet

2,000In Stock

Cut Tape

$3.33

$2.13

$1.44

$1.14

Reel

$0.933

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Regulator Diodes

SMD/SMT

ESD Protection Diodes / TVS Diodes 47V 250W

ZS1047-T
Semitec
1: $2.91
1,833In Stock

Mfr. Part #
ZS1047-T

Mouser Part #
954-ZS1047-T

Semitec

ESD Protection Diodes / TVS Diodes 47V 250W

Datasheet

1,833In Stock

Cut Tape

$2.91

$1.92

$1.30

$1.06

Reel

$0.844

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Current Regulator Diodes 100V 4.5mA

S-452T
Semitec
1: $3.44
52,710In Stock
80,516On Order

Mfr. Part #
S-452T

Mouser Part #
954-S-452T

Semitec

Current Regulator Diodes 100V 4.5mA

Datasheet

52,710In Stock

80,516On Order

Cut Tape

$3.44

$2.19

$1.48

$1.19

Reel

$0.996

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Regulator Diodes

SMD/SMT

Current Regulator Diodes 100V 1mA

S-102T
Semitec
1: $3.33
3,809In Stock
12,000Expected 2026-08-14

Mfr. Part #
S-102T

Mouser Part #
954-S-102T

Semitec

Current Regulator Diodes 100V 1mA

Datasheet

3,809In Stock

12,000Expected 2026-08-14

Cut Tape

$3.33

$2.13

$1.45

$1.15

Reel

$0.933

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Regulator Diodes

SMD/SMT

Current Regulator Diodes 100V 1.5mA

S-152T
Semitec
1: $3.33
10,386In Stock
12,000Expected 2026-10-16

Mfr. Part #
S-152T

Mouser Part #
954-S-152T

Semitec

Current Regulator Diodes 100V 1.5mA

Datasheet

10,386In Stock

12,000Expected 2026-10-16

Cut Tape

$3.33

$2.13

$1.45

$1.15

Reel

$0.933

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Regulator Diodes

SMD/SMT

Current Regulator Diodes 50V 15mA

S-153T
Semitec
1: $3.33
4,110In Stock

Mfr. Part #
S-153T

Mouser Part #
954-S-153T

Semitec

Current Regulator Diodes 50V 15mA

Datasheet

4,110In Stock

Cut Tape

$3.33

$2.13

$1.45

$1.15

Reel

$0.933

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Regulator Diodes

SMD/SMT

Current Regulator Diodes 100V 2mA

S-202T
Semitec
1: $3.33
7,751In Stock

Mfr. Part #
S-202T

Mouser Part #
954-S-202T

Semitec

Current Regulator Diodes 100V 2mA

Datasheet

7,751In Stock

Cut Tape

$3.33

$2.13

$1.45

$1.15

Reel

$0.933

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Regulator Diodes

SMD/SMT

Current Regulator Diodes 100V 3.5mA

S-352T
Semitec
1: $3.33
3,098In Stock
9,000Expected 2026-08-14

Mfr. Part #
S-352T

Mouser Part #
954-S-352T

Semitec

Current Regulator Diodes 100V 3.5mA

Datasheet

3,098In Stock

9,000Expected 2026-08-14

Cut Tape

$3.33

$2.13

$1.45

$1.15

Reel

$0.996

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Regulator Diodes

SMD/SMT

Current Regulator Diodes 100V .50mA

S-501T
Semitec
1: $3.33
2,577In Stock

Mfr. Part #
S-501T

Mouser Part #
954-S-501T

Semitec

Current Regulator Diodes 100V .50mA

Datasheet

2,577In Stock

Cut Tape

$3.33

$2.13

$1.45

$1.15

Reel

$0.933

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Regulator Diodes

SMD/SMT

Current Regulator Diodes 100V 5.6mA

S-562T
Semitec
1: $3.33
10,175In Stock

Mfr. Part #
S-562T

Mouser Part #
954-S-562T

Semitec

Current Regulator Diodes 100V 5.6mA

Datasheet

10,175In Stock

Cut Tape

$3.33

$2.13

$1.45

$1.15

Reel

$0.996

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Regulator Diodes

SMD/SMT

Current Regulator Diodes 50V 8.2mA

S-822T
Semitec
1: $3.33
9,489In Stock
15,000Expected 2026-09-14

Mfr. Part #
S-822T

Mouser Part #
954-S-822T

Semitec

Current Regulator Diodes 50V 8.2mA

Datasheet

9,489In Stock

15,000Expected 2026-09-14

Cut Tape

$3.33

$2.13

$1.45

$1.15

Reel

$0.933

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Current Regulator Diodes

SMD/SMT

Current Regulator Diodes 100V 2mA

E-202
Semitec
1: $2.71
1,250In Stock
2,000Expected 2026-10-02

Mfr. Part #
E-202

Mouser Part #
954-E-202

Semitec

Current Regulator Diodes 100V 2mA

Datasheet

1,250In Stock

2,000Expected 2026-10-02

$2.71

$1.68

$1.10

$0.864

View

Min.: 1
Mult.: 1

Current Regulator Diodes

Through Hole

Current Regulator Diodes 100V 4.5mA

E-452
Semitec
1: $2.26
528In Stock
2,500Expected 2026-07-21

Mfr. Part #
E-452

Mouser Part #
954-E-452

Semitec

Current Regulator Diodes 100V 4.5mA

Datasheet

528In Stock

2,500Expected 2026-07-21

$2.26

$1.43

$0.949

$0.864

View

Min.: 1
Mult.: 1

Current Regulator Diodes

Through Hole

Current Regulator Diodes 100V .70mA

E-701
Semitec
1: $2.26
1,802In Stock

Mfr. Part #
E-701

Mouser Part #
954-E-701

Semitec

Current Regulator Diodes 100V .70mA

Datasheet

1,802In Stock

$2.26

$1.43

$0.949

$0.742

View

Min.: 1
Mult.: 1

Current Regulator Diodes

Through Hole

ESD Protection Diodes / TVS Diodes 12V 250W

ZS1012U-T
Semitec
1: $1.70
1,658In Stock

Mfr. Part #
ZS1012U-T

Mouser Part #
954-ZS1012U-T

Semitec

ESD Protection Diodes / TVS Diodes 12V 250W

Datasheet

1,658In Stock

Cut Tape

$1.70

$1.51

$1.09

$0.876

Reel

$0.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Current Regulator Diodes 100V .10mA

E-101
Semitec
1: $2.25
412In Stock

Mfr. Part #
E-101

Mouser Part #
954-E-101

Semitec

Current Regulator Diodes 100V .10mA

Datasheet

412In Stock

$2.25

$1.42

$0.942

$0.752

View

Min.: 1
Mult.: 1

Current Regulator Diodes

Through Hole

Current Regulator Diodes 50V 12mA

E-123
Semitec
1: $2.26
345In Stock
500Expected 2026-10-02

Mfr. Part #
E-123

Mouser Part #
954-E-123

Semitec

Current Regulator Diodes 50V 12mA

Datasheet

345In Stock

500Expected 2026-10-02

$2.26

$1.43

$0.949

$0.742

View

Min.: 1
Mult.: 1

Current Regulator Diodes

Through Hole

Current Regulator Diodes 100V 1.5mA

E-152
Semitec
1: $2.26
404In Stock
1,000Expected 2026-09-14

Mfr. Part #
E-152

Mouser Part #
954-E-152

Semitec

Current Regulator Diodes 100V 1.5mA

Datasheet

404In Stock

1,000Expected 2026-09-14

$2.26

$1.43

$0.949

$0.742

View

Min.: 1
Mult.: 1

Current Regulator Diodes

Through Hole

Current Regulator Diodes 50V 15mA

E-153
Semitec
1: $2.36
106In Stock
500On Order

Mfr. Part #
E-153

Mouser Part #
954-E-153

Semitec

Current Regulator Diodes 50V 15mA

Datasheet

106In Stock

500On Order

$2.36

$1.47

$0.968

$0.742

View

Min.: 1
Mult.: 1

Current Regulator Diodes

Through Hole

Current Regulator Diodes 50V 18mA

E-183
Semitec
1: $3.00
269In Stock
1,000Expected 2026-10-02

Mfr. Part #
E-183

Mouser Part #
954-E-183

Semitec

Current Regulator Diodes 50V 18mA

Datasheet

269In Stock

1,000Expected 2026-10-02

$3.00

$1.87

$1.23

$0.976

View

Min.: 1
Mult.: 1

Current Regulator Diodes

Through Hole

Current Regulator Diodes 100V 2.7mA

E-272
Semitec
1: $2.26
239In Stock

Mfr. Part #
E-272

Mouser Part #
954-E-272

Semitec

Current Regulator Diodes 100V 2.7mA

Datasheet

239In Stock

$2.26

$1.43

$0.949

$0.742

View

Min.: 1
Mult.: 1

Current Regulator Diodes

Through Hole

Current Regulator Diodes 100V .50mA

E-501
Semitec
1: $2.26
1,377In Stock

Mfr. Part #
E-501

Mouser Part #
954-E-501

Semitec

Current Regulator Diodes 100V .50mA

Datasheet

1,377In Stock

$2.26

$1.43

$1.10

$0.864

View

Min.: 1
Mult.: 1

Current Regulator Diodes

Through Hole

Current Regulator Diodes 100V 5.6mA

E-562
Semitec
1: $2.71
1,276In Stock

Mfr. Part #
E-562

Mouser Part #
954-E-562

Semitec

Current Regulator Diodes 100V 5.6mA

Datasheet

1,276In Stock

$2.71

$1.68

$1.10

$0.742

View

Min.: 1
Mult.: 1

Current Regulator Diodes

Through Hole

Semitec Diodes & Rectifiers

Mouser Electronics®

Company

Resources

Support