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

STMicroelectronics Circuit Protection

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

Types of Circuit Protection

List Images

Results: 1.347

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 25 Amp 600 Volt

BTB24-600CWRG
STMicroelectronics
1: 2,39 €
348In Stock
1.000Expected 11/23/2026

Mfr. Part No.
BTB24-600CWRG

Mouser Part No
511-BTB24-600CW

STMicroelectronics

Triacs 25 Amp 600 Volt

Learn More

Datasheet

348In Stock

1.000Expected 11/23/2026

2,39 €

1,53 €

1,04 €

0,886 €

View

Min.: 1
Mult.: 1

Triacs 25 Amp 800 Volt

BTB24-800BRG
STMicroelectronics
1: 2,39 €
1.454In Stock

Mfr. Part No.
BTB24-800BRG

Mouser Part No
511-BTB24-800B

STMicroelectronics

Triacs 25 Amp 800 Volt

Learn More

Datasheet

1.454In Stock

2,39 €

1,53 €

1,04 €

0,886 €

View

Min.: 1
Mult.: 1

Triacs 25 Amp 800 Volt

BTB24-800BWRG
STMicroelectronics
1: 2,46 €
762In Stock
5.000Expected 9/28/2026

Mfr. Part No.
BTB24-800BWRG

Mouser Part No
511-BTB24-800BW

STMicroelectronics

Triacs 25 Amp 800 Volt

Learn More

Datasheet

762In Stock

5.000Expected 9/28/2026

2,46 €

1,57 €

1,08 €

0,912 €

View

Min.: 1
Mult.: 1

Triacs 25 Amp 800 Volt

BTB24-800CWRG
STMicroelectronics
1: 2,46 €
1.083In Stock

Mfr. Part No.
BTB24-800CWRG

Mouser Part No
511-BTB24-800CWRG

STMicroelectronics

Triacs 25 Amp 800 Volt

Learn More

Datasheet

1.083In Stock

2,46 €

1,57 €

1,08 €

0,912 €

View

Min.: 1
Mult.: 1

SCRs 50A STANDARD SCRs

BTW67-1000
STMicroelectronics
1: 8,06 €
132In Stock
175Expected 11/23/2026

Mfr. Part No.
BTW67-1000

Mouser Part No
511-BTW67-1000

STMicroelectronics

SCRs 50A STANDARD SCRs

Learn More

Datasheet

132In Stock

175Expected 11/23/2026

8,06 €

4,84 €

4,07 €

3,90 €

Min.: 1
Mult.: 1

SCRs 50 Amp 1200 Volt

BTW69-1200RG
STMicroelectronics
1: 5,94 €
73In Stock
4.200On Order

Mfr. Part No.
BTW69-1200RG

Mouser Part No
511-BTW69-1200

STMicroelectronics

SCRs 50 Amp 1200 Volt

Learn More

Datasheet

73In Stock

4.200On Order

5,94 €

3,41 €

2,84 €

2,61 €

Min.: 1
Mult.: 1

SCRs 40 Amp 600 Volt

BTW69-600RG
STMicroelectronics
1: 6,07 €
59In Stock
3.000On Order

Mfr. Part No.
BTW69-600RG

Mouser Part No
511-BTW69-600

STMicroelectronics

SCRs 40 Amp 600 Volt

Learn More

Datasheet

59In Stock

3.000On Order

6,07 €

4,03 €

3,27 €

2,87 €

2,57 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 8 Diode Array

DALC208SC6
STMicroelectronics
1: 0,542 €
7.811In Stock
33.000On Order

Mfr. Part No.
DALC208SC6

Mouser Part No
511-DALC208SC6

STMicroelectronics

ESD Protection Diodes / TVS Diodes 8 Diode Array

Learn More

Datasheet

7.811In Stock

33.000On Order

Cut Tape

0,542 €

0,333 €

0,214 €

0,172 €

Reel

0,118 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Automotive low capacitance diode array for ESD protection

DALC208SC6Y
STMicroelectronics
1: 0,636 €
6.316In Stock

Mfr. Part No.
DALC208SC6Y

Mouser Part No
511-DALC208SC6Y

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive low capacitance diode array for ESD protection

Learn More

Datasheet

6.316In Stock

Cut Tape

0,636 €

0,391 €

0,251 €

0,191 €

Reel

0,157 €

View

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Low clamping single line bidirectional ESD protection

ESD051-1BF4
STMicroelectronics
1: 0,172 €
26.436In Stock

Mfr. Part No.
ESD051-1BF4

Mouser Part No
511-ESD051-1BF4

STMicroelectronics

ESD Protection Diodes / TVS Diodes Low clamping single line bidirectional ESD protection

Datasheet

26.436In Stock

Cut Tape

0,172 €

0,106 €

0,058 €

0,048 €

View

Reel

0,022 €

MouseReel Available

Min.: 1
Mult.: 1

: 15.000

ESD Protection Diodes / TVS Diodes 4-Ln Bidirect Array

ESDA14V2BP6
STMicroelectronics
1: 0,396 €
11.422In Stock

Mfr. Part No.
ESDA14V2BP6

Mouser Part No
511-ESDA14V2BP6

STMicroelectronics

ESD Protection Diodes / TVS Diodes 4-Ln Bidirect Array

Learn More

Datasheet

11.422In Stock

Cut Tape

0,396 €

0,267 €

0,127 €

0,109 €

Reel

0,092 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 14.2V 500W Unidirect

ESDA14V2SC6
STMicroelectronics
1: 0,473 €
2.446In Stock
9.000Expected 12/7/2026

Mfr. Part No.
ESDA14V2SC6

Mouser Part No
511-ESDA14V2SC6

STMicroelectronics

ESD Protection Diodes / TVS Diodes 14.2V 500W Unidirect

Learn More

Datasheet

2.446In Stock

9.000Expected 12/7/2026

Cut Tape

0,473 €

0,287 €

0,182 €

0,139 €

Reel

0,096 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Quad Transil 4-Uni 400W < 20uA 25kV ESD

ESDA19SC6
STMicroelectronics
1: 0,396 €
10.603In Stock

Mfr. Part No.
ESDA19SC6

Mouser Part No
511-ESDA19SC6

STMicroelectronics

ESD Protection Diodes / TVS Diodes Quad Transil 4-Uni 400W < 20uA 25kV ESD

Learn More

Datasheet

10.603In Stock

Cut Tape

0,396 €

0,241 €

0,165 €

0,137 €

Reel

0,092 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes SUPPRESSOR

ESDA25L
STMicroelectronics
1: 0,396 €
24.133In Stock
29.400Expected 8/19/2026

Mfr. Part No.
ESDA25L

Mouser Part No
511-ESDA25L

STMicroelectronics

ESD Protection Diodes / TVS Diodes SUPPRESSOR

Learn More

Datasheet

24.133In Stock

29.400Expected 8/19/2026

Cut Tape

0,396 €

0,273 €

0,133 €

0,111 €

Reel

0,066 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes DUAL TRANSIL ARRAY FOR ESD PROTECTION

ESDA37L
STMicroelectronics
1: 0,378 €
9.773In Stock
15.000Expected 1/4/2027

Mfr. Part No.
ESDA37L

Mouser Part No
511-ESDA37L

STMicroelectronics

ESD Protection Diodes / TVS Diodes DUAL TRANSIL ARRAY FOR ESD PROTECTION

Learn More

Datasheet

9.773In Stock

15.000Expected 1/4/2027

Cut Tape

0,378 €

0,265 €

0,134 €

0,109 €

Reel

0,068 €

View

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Automotive dual-line 36 V TVS in SOT23-3L

ESDA37LY
STMicroelectronics
1: 0,318 €
4.412In Stock
12.000Expected 10/22/2026

Mfr. Part No.
ESDA37LY

Mouser Part No
511-ESDA37LY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive dual-line 36 V TVS in SOT23-3L

Learn More

Datasheet

4.412In Stock

12.000Expected 10/22/2026

Cut Tape

0,318 €

0,206 €

0,14 €

0,106 €

Reel

0,075 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection

ESDA37WY
STMicroelectronics
1: 0,404 €
9.202In Stock

Mfr. Part No.
ESDA37WY

Mouser Part No
511-ESDA37WY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection

Learn More

Datasheet

9.202In Stock

Cut Tape

0,404 €

0,244 €

0,153 €

0,121 €

Reel

0,087 €

View

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes DFD PROTECTION & FILTER

ESDA5-1BF4
STMicroelectronics
1: 0,189 €
5.894In Stock
30.000Expected 8/24/2026

Mfr. Part No.
ESDA5-1BF4

Mouser Part No
511-ESDA5-1BF4

STMicroelectronics

ESD Protection Diodes / TVS Diodes DFD PROTECTION & FILTER

Learn More

Datasheet

5.894In Stock

30.000Expected 8/24/2026

Cut Tape

0,189 €

0,117 €

0,065 €

0,053 €

View

Reel

0,024 €

MouseReel Available

Min.: 1
Mult.: 1

: 15.000

ESD Protection Diodes / TVS Diodes 5.3V 300W Unidirect

ESDA5V3L
STMicroelectronics
1: 0,31 €
20.288In Stock

Mfr. Part No.
ESDA5V3L

Mouser Part No
511-ESDA5V3L

STMicroelectronics

ESD Protection Diodes / TVS Diodes 5.3V 300W Unidirect

Learn More

Datasheet

20.288In Stock

Cut Tape

0,31 €

0,191 €

0,12 €

0,089 €

Reel

0,062 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect

ESDA6V1-5SC6
STMicroelectronics
1: 0,421 €
8.749In Stock
9.000Expected 5/3/2027

Mfr. Part No.
ESDA6V1-5SC6

Mouser Part No
511-ESDA6V1-5SC6

STMicroelectronics

ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect

Learn More

Datasheet

8.749In Stock

9.000Expected 5/3/2027

Cut Tape

0,421 €

0,267 €

0,182 €

0,139 €

Reel

0,098 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect

ESDA6V1-5W6
STMicroelectronics
1: 0,447 €
69In Stock
18.000Expected 4/5/2027

Mfr. Part No.
ESDA6V1-5W6

Mouser Part No
511-ESDA6V1-5W6

STMicroelectronics

ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect

Learn More

Datasheet

69In Stock

18.000Expected 4/5/2027

Cut Tape

0,447 €

0,283 €

0,189 €

0,151 €

Reel

0,108 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect

ESDA6V1SC5
STMicroelectronics
1: 0,464 €
10.428In Stock

Mfr. Part No.
ESDA6V1SC5

Mouser Part No
511-ESDA6V1SC5

STMicroelectronics

ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect

Learn More

Datasheet

10.428In Stock

Cut Tape

0,464 €

0,289 €

0,184 €

0,147 €

Reel

0,096 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 30 A - 8/20 us, 6.3 V TVS in SOD882T

ESDA8P30-1T2
STMicroelectronics
1: 0,344 €
23.882In Stock

Mfr. Part No.
ESDA8P30-1T2

Mouser Part No
511-ESDA8P30-1T2

STMicroelectronics

ESD Protection Diodes / TVS Diodes 30 A - 8/20 us, 6.3 V TVS in SOD882T

Learn More

Datasheet

23.882In Stock

Cut Tape

0,344 €

0,213 €

0,134 €

0,10 €

Reel

0,057 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 12.000

ESD Protection Diodes / TVS Diodes Quad Unidirect Array

ESDALC6V1P5
STMicroelectronics
1: 0,55 €
9.459In Stock

Mfr. Part No.
ESDALC6V1P5

Mouser Part No
511-ESDALC6V1P5

STMicroelectronics

ESD Protection Diodes / TVS Diodes Quad Unidirect Array

Learn More

Datasheet

9.459In Stock

Cut Tape

0,55 €

0,334 €

0,213 €

0,18 €

Reel

0,122 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Quad Unidirect Array

ESDALC6V1P6
STMicroelectronics
1: 0,516 €
5.820Expected 12/16/2026

Mfr. Part No.
ESDALC6V1P6

Mouser Part No
511-ESDALC6V1P6

STMicroelectronics

ESD Protection Diodes / TVS Diodes Quad Unidirect Array

Learn More

Datasheet

5.820Expected 12/16/2026

Cut Tape

0,516 €

0,243 €

0,197 €

0,161 €

Reel

0,117 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

STMicroelectronics Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support