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X040 Sensitive Gate SCRs & Z040 Triacs

STMicroelectronics X040 Sensitive Gate SCRs and Z040 Triacs are 750V devices designed for power regulation and switching applications. The unidirectional X040 Sensitive Gate SCRs can conduct current in one direction and block the current in the other direction. The bidirectional Z040 Triacs can conduct current in both directions and can block current in both directions. These highly sensitive devices are suited for home appliances, power tools, and industrial systems and can drive loads up to 4A.

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Types of Thyristors

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Part #

Triacs 4 A Triac

Z0410MB
STMicroelectronics
1: HK$6.99
4,953In Stock

Mfr. Part No.
Z0410MB

Mouser Part No
511-Z0410MB

STMicroelectronics

Triacs 4 A Triac

Datasheet

4,953In Stock

Cut Tape

HK$6.99

HK$4.63

HK$3.00

HK$2.30

Reel

HK$1.82

View

Min.: 1
Mult.: 1

: 2,500

Triacs

Triacs 4 A Triac

Z0409MB
STMicroelectronics
1: HK$3.70
4,883In Stock

Mfr. Part No.
Z0409MB

Mouser Part No
511-Z0409MB

STMicroelectronics

Triacs 4 A Triac

Datasheet

4,883In Stock

Cut Tape

HK$3.70

HK$2.30

HK$1.85

HK$1.76

Reel

HK$1.60

View

Min.: 1
Mult.: 1

: 2,500

Triacs

SCRs 4 A Sensitive gate SCR

X0405MH
STMicroelectronics
1: HK$6.90
11,864In Stock

Mfr. Part No.
X0405MH

Mouser Part No
511-X0405MH

STMicroelectronics

SCRs 4 A Sensitive gate SCR

Datasheet

11,864In Stock

Cut Tape

HK$6.90

HK$2.93

HK$2.59

HK$2.10

Reel

HK$1.53

View

Min.: 1
Mult.: 1

: 3,000

SCRs

SCRs 4 A Sensitive gate 200 uA SCR

X0402MB
STMicroelectronics
1: HK$6.99
888In Stock
5,000Expected 13/10/2026

Mfr. Part No.
X0402MB

Mouser Part No
511-X0402MB

STMicroelectronics

SCRs 4 A Sensitive gate 200 uA SCR

Datasheet

888In Stock

5,000Expected 13/10/2026

Cut Tape

HK$6.99

HK$4.32

HK$2.80

HK$2.14

Reel

HK$1.69

View

Min.: 1
Mult.: 1

: 2,500

SCRs

SCRs 4 A Sensitive gate 200 uA SCR

X0402MH
STMicroelectronics
1: HK$6.90
4,298In Stock

Mfr. Part No.
X0402MH

Mouser Part No
511-X0402MH

STMicroelectronics

SCRs 4 A Sensitive gate 200 uA SCR

Datasheet

4,298In Stock

Cut Tape

HK$6.90

HK$2.93

HK$2.59

HK$2.10

Reel

HK$1.53

View

Min.: 1
Mult.: 1

: 3,000

SCRs

SCRs 4 A Sensitive gate SCR

X0405MB
STMicroelectronics
1: HK$6.99
535In Stock
7,500On Order

Mfr. Part No.
X0405MB

Mouser Part No
511-X0405MB

STMicroelectronics

SCRs 4 A Sensitive gate SCR

Datasheet

535In Stock

7,500On Order

Cut Tape

HK$6.99

HK$4.32

HK$3.36

HK$2.59

Reel

HK$1.69

View

Min.: 1
Mult.: 1

: 2,500

SCRs

Triacs 4 A Triac

Z0402MB
STMicroelectronics
1: HK$3.70
5,000In Stock

Mfr. Part No.
Z0402MB

Mouser Part No
511-Z0402MB

STMicroelectronics

Triacs 4 A Triac

Datasheet

5,000In Stock

Cut Tape

HK$3.70

HK$2.30

HK$1.85

HK$1.76

Reel

HK$1.60

View

Min.: 1
Mult.: 1

: 2,500

Triacs

Triacs 4 A Triac

Z0402MH
STMicroelectronics
1: HK$7.40
2,568In Stock

Mfr. Part No.
Z0402MH

Mouser Part No
511-Z0402MH

STMicroelectronics

Triacs 4 A Triac

Datasheet

2,568In Stock

Cut Tape

HK$7.40

HK$3.13

HK$2.78

HK$2.26

Reel

HK$1.65

View

Min.: 1
Mult.: 1

: 3,000

Triacs

Triacs 4 A Triac

Z0405MB
STMicroelectronics
1: HK$7.40
4,181In Stock

Mfr. Part No.
Z0405MB

Mouser Part No
511-Z0405MB

STMicroelectronics

Triacs 4 A Triac

Datasheet

4,181In Stock

Cut Tape

HK$7.40

HK$4.63

HK$3.00

HK$2.30

Reel

HK$1.82

View

Min.: 1
Mult.: 1

: 2,500

Triacs

Triacs 4 A Triac

Z0405MH
STMicroelectronics
1: HK$7.40
3,066In Stock

Mfr. Part No.
Z0405MH

Mouser Part No
511-Z0405MH

STMicroelectronics

Triacs 4 A Triac

Datasheet

3,066In Stock

Cut Tape

HK$7.40

HK$3.13

HK$2.78

HK$2.26

Reel

HK$1.86

View

Min.: 1
Mult.: 1

: 3,000

Triacs

Triacs 4 A Triac

Z0409MH
STMicroelectronics
1: HK$7.40
2,923In Stock

Mfr. Part No.
Z0409MH

Mouser Part No
511-Z0409MH

STMicroelectronics

Triacs 4 A Triac

Datasheet

2,923In Stock

Cut Tape

HK$7.40

HK$3.13

HK$2.78

HK$2.26

Reel

HK$1.65

View

Min.: 1
Mult.: 1

: 3,000

Triacs

Triacs 4 A Triac

Z0410MH
STMicroelectronics
1: HK$7.40
3,729In Stock

Mfr. Part No.
Z0410MH

Mouser Part No
511-Z0410MH

STMicroelectronics

Triacs 4 A Triac

Datasheet

3,729In Stock

Cut Tape

HK$7.40

HK$3.13

HK$2.78

HK$2.26

Reel

HK$1.65

View

Min.: 1
Mult.: 1

: 3,000

Triacs