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

TO-92 Circuit Protection

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

Types of Circuit Protection

List Images

Results: 420

Applied Filters:

Package/Case = TO-92

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 #

Triacs SEN TRIAC 1A 800V 10 10 10 10 MA

L0109NE
Littelfuse
1: $1.50
2,450In Stock

Mfr. Part No.
L0109NE

Mouser Part No
576-L0109NE

Littelfuse

Triacs SEN TRIAC 1A 800V 10 10 10 10 MA

Datasheet

2,450In Stock

$1.50

$0.94

$0.619

$0.481

View

Min.: 1
Mult.: 1

SCRs 400V .8A 12uA Sensing

EC103D1
Littelfuse
1: $1.92
5,369In Stock

Mfr. Part No.
EC103D1

Mouser Part No
576-EC103D1

Littelfuse

SCRs 400V .8A 12uA Sensing

Learn More

Datasheet

5,369In Stock

$1.92

$1.22

$0.812

$0.719

View

Min.: 1
Mult.: 1

Sidacs 105V

K1050E70
Littelfuse
1: $2.67
8,347In Stock

Mfr. Part No.
K1050E70

Mouser Part No
576-K1050E70

Littelfuse

Sidacs 105V

Learn More

Datasheet

8,347In Stock

$2.67

$1.70

$1.14

$0.902

View

Min.: 1
Mult.: 1

Sidacs 120V

K1200E70
Littelfuse
1: $2.22
4,009In Stock

Mfr. Part No.
K1200E70

Mouser Part No
576-K1200E70

Littelfuse

Sidacs 120V

Learn More

Datasheet

4,009In Stock

$2.22

$1.41

$0.949

$0.751

Min.: 1
Mult.: 1

SCRs 1.5 Amp Sensitive SCR

S402ES
Littelfuse
1: $1.66
17,535In Stock

Mfr. Part No.
S402ES

Mouser Part No
576-S402ES

Littelfuse

SCRs 1.5 Amp Sensitive SCR

Learn More

Datasheet

17,535In Stock

$1.66

$1.04

$0.691

$0.54

View

Min.: 1
Mult.: 1

Triacs 0.8 Amp 600 Volt

Z00607MA 5BL2
STMicroelectronics
1: $0.748
278In Stock

Mfr. Part No.
Z00607MA 5BL2

Mouser Part No
511-Z00607MA5BL2

STMicroelectronics

Triacs 0.8 Amp 600 Volt

Learn More

Datasheet

278In Stock

Cut Tape

$0.748

$0.458

$0.291

$0.219

Reel

$0.165

View

Min.: 1
Mult.: 1

: 2,000

Triacs 1.0 Amp 600 Volt

Z0103MA 1AA2
STMicroelectronics
1: $0.666
12,868In Stock

Mfr. Part No.
Z0103MA 1AA2

Mouser Part No
511-Z0103MA

STMicroelectronics

Triacs 1.0 Amp 600 Volt

Learn More

Datasheet

12,868In Stock

$0.666

$0.413

$0.262

$0.196

View

Min.: 1
Mult.: 1

Triacs 1.0 Amp 600 Volt

Z0103MA 2AL2
STMicroelectronics
1: $0.802
7,057In Stock

Mfr. Part No.
Z0103MA 2AL2

Mouser Part No
511-Z0103MA2AL2

STMicroelectronics

Triacs 1.0 Amp 600 Volt

Learn More

Datasheet

7,057In Stock

$0.802

$0.496

$0.314

$0.235

Reel

$0.188

View

Min.: 1
Mult.: 1

: 2,000

Triacs 1.0 Amp 600 Volt

Z0110MA 1AA2
STMicroelectronics
1: $0.802
2,315In Stock

Mfr. Part No.
Z0110MA 1AA2

Mouser Part No
511-Z0110MA

STMicroelectronics

Triacs 1.0 Amp 600 Volt

Learn More

Datasheet

2,315In Stock

$0.802

$0.496

$0.314

$0.235

View

Min.: 1
Mult.: 1

SCRs 400V .8A 500uA Sensing

EC103D3
Littelfuse
1: $1.69
1,483In Stock

Mfr. Part No.
EC103D3

Mouser Part No
576-EC103D3

Littelfuse

SCRs 400V .8A 500uA Sensing

Learn More

Datasheet

1,483In Stock

$1.69

$1.06

$0.704

$0.551

$0.502

Min.: 1
Mult.: 1

SCRs 600V .8A 12uA Sensing

EC103M1
Littelfuse
1: $2.43
445In Stock

Mfr. Part No.
EC103M1

Mouser Part No
576-EC103M1

Littelfuse

SCRs 600V .8A 12uA Sensing

Learn More

Datasheet

445In Stock

$2.43

$1.55

$1.04

$0.826

Min.: 1
Mult.: 1

Sidacs 150V

K1500E70
Littelfuse
1: $2.30
3In Stock

Mfr. Part No.
K1500E70

Mouser Part No
576-K1500E70

Littelfuse

Sidacs 150V

Learn More

Datasheet

3In Stock

$2.30

$1.47

$0.985

$0.779

Min.: 1
Mult.: 1

Triacs 400V 1A Sensing 5-5-5-5mA

L401E5
Littelfuse
1: $2.71
1,543In Stock

Mfr. Part No.
L401E5

Mouser Part No
576-L401E5

Littelfuse

Triacs 400V 1A Sensing 5-5-5-5mA

Datasheet

1,543In Stock

$2.71

$1.74

$1.18

Min.: 1
Mult.: 1

Triacs 600V 1A Sensing 3-3-3-3mA

L601E3
Littelfuse
1: $3.11
851In Stock

Mfr. Part No.
L601E3

Mouser Part No
576-L601E3

Littelfuse

Triacs 600V 1A Sensing 3-3-3-3mA

Datasheet

851In Stock

$3.11

$1.77

$1.28

$1.15

Min.: 1
Mult.: 1

Triacs 0.8A Sensitive Triacs

LX807DE
Littelfuse
1: $1.24
2,400In Stock

Mfr. Part No.
LX807DE

Mouser Part No
576-LX807DE

Littelfuse

Triacs 0.8A Sensitive Triacs

Learn More

Datasheet

2,400In Stock

$1.24

$0.772

$0.505

$0.389

View

Min.: 1
Mult.: 1

SCRs Sen SCR 400V 1.5A 200uA

S402ESRP
Littelfuse
1: $1.93
1,549In Stock

Mfr. Part No.
S402ESRP

Mouser Part No
576-S402ESRP

Littelfuse

SCRs Sen SCR 400V 1.5A 200uA

Learn More

Datasheet

1,549In Stock

Cut Tape

$1.93

$1.22

$0.806

$0.63

$0.573

Reel

$0.483

Min.: 1
Mult.: 1

: 2,000

SCRs Sen SCR 400V .8A 200uA

S4X8ES
Littelfuse
1: $1.24
2,092In Stock

Mfr. Part No.
S4X8ES

Mouser Part No
576-S4X8ES

Littelfuse

SCRs Sen SCR 400V .8A 200uA

Datasheet

2,092In Stock

$1.24

$0.772

$0.505

$0.389

View

Min.: 1
Mult.: 1

SCRs 400V .8A 5 UA Sen SCR

S4X8ES1
Littelfuse
1: $1.55
895In Stock

Mfr. Part No.
S4X8ES1

Mouser Part No
576-S4X8ES1

Littelfuse

SCRs 400V .8A 5 UA Sen SCR

Datasheet

895In Stock

$1.55

$0.952

$0.626

$0.492

View

Min.: 1
Mult.: 1

SCRs Sen SCR 400V .8A 200uA

S4X8ESAP
Littelfuse
1: $1.55
1,500In Stock

Mfr. Part No.
S4X8ESAP

Mouser Part No
576-S4X8ESAP

Littelfuse

SCRs Sen SCR 400V .8A 200uA

Datasheet

1,500In Stock

$1.55

$0.952

$0.626

$0.492

Reel

$0.355

View

Min.: 1
Mult.: 1

: 2,000

SCRs Sen SCR 400V .8A 200uA

S4X8ESRP
Littelfuse
1: $1.44
338In Stock

Mfr. Part No.
S4X8ESRP

Mouser Part No
576-S4X8ESRP

Littelfuse

SCRs Sen SCR 400V .8A 200uA

Datasheet

338In Stock

Cut Tape

$1.44

$0.90

$0.589

$0.454

$0.411

Reel

$0.321

Min.: 1
Mult.: 1

: 2,000

SCRs 1.5 Amp Sensitive SCR

S602ES
Littelfuse
1: $1.73
643In Stock
2,500Expected 3/9/2026

Mfr. Part No.
S602ES

Mouser Part No
576-S602ES

Littelfuse

SCRs 1.5 Amp Sensitive SCR

Learn More

Datasheet

643In Stock

2,500Expected 3/9/2026

$1.73

$1.09

$0.725

$0.567

View

Min.: 1
Mult.: 1

SCRs Sen SCR 600V 1.5A 200uA

S602ESRP
Littelfuse
1: $2.03
112In Stock

Mfr. Part No.
S602ESRP

Mouser Part No
576-S602ESRP

Littelfuse

SCRs Sen SCR 600V 1.5A 200uA

Learn More

Datasheet

112In Stock

Cut Tape

$2.03

$1.27

$0.846

$0.662

$0.602

Reel

$0.514

Min.: 1
Mult.: 1

: 2,000

SCRs Sen SCR 600V .8A 200uA

S6X8ES
Littelfuse
1: $0.367
5,509In Stock

Mfr. Part No.
S6X8ES

Mouser Part No
576-S6X8ES

Littelfuse

SCRs Sen SCR 600V .8A 200uA

Datasheet

5,509In Stock

$0.367

$0.355

Min.: 1
Mult.: 1

SCRs Sen SCR 600V .8A 5uA

S6X8ES1
Littelfuse
1: $1.70
1,499In Stock

Mfr. Part No.
S6X8ES1

Mouser Part No
576-S6X8ES1

Littelfuse

SCRs Sen SCR 600V .8A 5uA

Datasheet

1,499In Stock

$1.70

$1.05

$0.692

$0.544

View

Min.: 1
Mult.: 1

SCRs Sen SCR 600V .8A 5uA

S6X8ES1AP
Littelfuse
1: $1.70
1,952In Stock

Mfr. Part No.
S6X8ES1AP

Mouser Part No
576-S6X8ES1AP

Littelfuse

SCRs Sen SCR 600V .8A 5uA

Datasheet

1,952In Stock

$1.70

$1.05

$0.692

$0.544

Reel

$0.385

View

Min.: 1
Mult.: 1

: 2,000

TO-92 Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support