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Diacs

Diacs are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many diac manufacturers including Diotec Semi, STMicroelectronics & more. Please view our large selection of diacs below.

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Part #

Diacs 40 Volt Trigger

DB4
STMicroelectronics
1: CHF 0.217
26’541In Stock

Mfr. Part No.
DB4

Mouser Part No
511-DB4

STMicroelectronics

Diacs 40 Volt Trigger

Learn More

Datasheet

26’541In Stock

Cut Tape

CHF 0.217

CHF 0.135

CHF 0.083

CHF 0.062

Reel

CHF 0.037

View

Min.: 1
Mult.: 1

: 5’000

DB4

40 V

50 uA

- 40 C

+ 125 C

Through Hole

DO-35

Reel, Cut Tape

Diacs 32 Volt Trigger

DB3
STMicroelectronics
1: CHF 0.185
55’517In Stock
120’000Expected 7/5/2027

Mfr. Part No.
DB3

Mouser Part No
511-DB3

STMicroelectronics

Diacs 32 Volt Trigger

Learn More

Datasheet

55’517In Stock

120’000Expected 7/5/2027

Cut Tape

CHF 0.185

CHF 0.114

CHF 0.072

CHF 0.052

Reel

CHF 0.035

View

Min.: 1
Mult.: 1

: 5’000

DB3

32 V

50 uA

- 40 C

+ 125 C

Through Hole

DO-35

Reel, Cut Tape

Diacs 32 Volt Trigger

DB3TG
STMicroelectronics
1: CHF 0.185
6’968In Stock
30’000Expected 5/31/2027

Mfr. Part No.
DB3TG

Mouser Part No
511-DB3TG

STMicroelectronics

Diacs 32 Volt Trigger

Learn More

Datasheet

6’968In Stock

30’000Expected 5/31/2027

Cut Tape

CHF 0.185

CHF 0.114

CHF 0.072

CHF 0.052

Reel

CHF 0.035

View

Min.: 1
Mult.: 1

: 5’000

DB3TG

32 V

15 uA

- 40 C

+ 125 C

Through Hole

DO-35

Reel, Cut Tape

Diacs Diac, MiniMelf, 28V...36V, 2A

BR100-03LLD
Diotec Semiconductor
1: CHF 0.153
5’000Expected 9/11/2026

Mfr. Part No.
BR100-03LLD

Mouser Part No
637-BR100-03LLD

Diotec Semiconductor

Diacs Diac, MiniMelf, 28V...36V, 2A

Datasheet

5’000Expected 9/11/2026

Cut Tape

CHF 0.153

CHF 0.095

CHF 0.059

CHF 0.043

Reel

CHF 0.026

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

BR100

36 V

50 uA

- 50 C

+ 125 C

SMD/SMT

Mini MELF

Reel, Cut Tape, MouseReel

Diacs Diac, MiniMelf, 35V...45V, 2A

BR100-04LLD
Diotec Semiconductor
1: CHF 0.193
7’621In Stock

Mfr. Part No.
BR100-04LLD

Mouser Part No
637-BR100-04LLD

Diotec Semiconductor

Diacs Diac, MiniMelf, 35V...45V, 2A

Datasheet

7’621In Stock

Cut Tape

CHF 0.193

CHF 0.099

CHF 0.066

CHF 0.059

Reel

CHF 0.052

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

BR100

45 V

50 uA

- 50 C

+ 125 C

SMD/SMT

Mini MELF

Reel, Cut Tape, MouseReel

Diacs Diac, DO-35, 28V...36V, 2A

DB3
Diotec Semiconductor
1: CHF 0.121
16’208In Stock

Mfr. Part No.
DB3

Mouser Part No
637-DB3

Diotec Semiconductor

Diacs Diac, DO-35, 28V...36V, 2A

Datasheet

16’208In Stock

CHF 0.121

CHF 0.076

CHF 0.047

CHF 0.034

Reel

CHF 0.022

View

Min.: 1
Mult.: 1

: 5’000

36 V

200 uA

- 50 C

+ 100 C

Through Hole

DO-35

Ammo Pack

Diacs Diac, DO-35, 30V...34V, 2A

DB31
Diotec Semiconductor
1: CHF 0.121
19’080In Stock

Mfr. Part No.
DB31

Mouser Part No
637-DB31

Diotec Semiconductor

Diacs Diac, DO-35, 30V...34V, 2A

Datasheet

19’080In Stock

CHF 0.121

CHF 0.076

CHF 0.047

CHF 0.034

Reel

CHF 0.022

View

Min.: 1
Mult.: 1

: 5’000

34 V

200 uA

- 50 C

+ 100 C

Through Hole

DO-35

Ammo Pack

Diacs Diac, DO-35, 32V...36V, 2A

DB32
Diotec Semiconductor
1: CHF 0.121
13’990In Stock

Mfr. Part No.
DB32

Mouser Part No
637-DB32

Diotec Semiconductor

Diacs Diac, DO-35, 32V...36V, 2A

Datasheet

13’990In Stock

CHF 0.121

CHF 0.076

CHF 0.047

CHF 0.034

Reel

CHF 0.022

View

Min.: 1
Mult.: 1

: 5’000

36 V

200 uA

- 50 C

+ 100 C

Through Hole

DO-35

Ammo Pack

Diacs Diac, DO-35, 35V...45V, 2A

DB4
Diotec Semiconductor
1: CHF 0.185
18’527In Stock

Mfr. Part No.
DB4

Mouser Part No
637-DB4

Diotec Semiconductor

Diacs Diac, DO-35, 35V...45V, 2A

Datasheet

18’527In Stock

CHF 0.185

CHF 0.113

CHF 0.071

CHF 0.051

Reel

CHF 0.035

View

Min.: 1
Mult.: 1

: 5’000

DBI20/25

45 V

200 uA

- 50 C

+ 100 C

Through Hole

DO-35

Ammo Pack

Diacs 32 Volt Trigger

TMMDB3
STMicroelectronics
1: CHF 0.411
82’500On Order

Mfr. Part No.
TMMDB3

Mouser Part No
511-TMMDB3

STMicroelectronics

Diacs 32 Volt Trigger

Learn More

Datasheet

82’500On Order

Cut Tape

CHF 0.411

CHF 0.252

CHF 0.16

CHF 0.12

Reel

CHF 0.093

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

TMMDB3

32 V

50 uA

- 40 C

+ 125 C

SMD/SMT

Mini MELF

Reel, Cut Tape, MouseReel

Diacs 32 Volt Trigger

TMMDB3TG
STMicroelectronics
1: CHF 0.499
10’000Expected 9/8/2027

Mfr. Part No.
TMMDB3TG

Mouser Part No
511-TMMDB3TG

STMicroelectronics

Diacs 32 Volt Trigger

Learn More

Datasheet

10’000Expected 9/8/2027

Cut Tape

CHF 0.499

CHF 0.302

CHF 0.193

CHF 0.144

Reel

CHF 0.101

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

TMMDB3TG

32 V

15 uA

- 40 C

+ 125 C

SMD/SMT

Mini MELF

Reel, Cut Tape, MouseReel

Diacs DO-35,Diac,150mW,Tri gger,Tape/Ammo

DB3
Rectron
15’000: CHF 0.042
Non-Stocked

Mfr. Part No.
DB3

Mouser Part No
583-DB3

Rectron

Diacs DO-35,Diac,150mW,Tri gger,Tape/Ammo

Datasheet

Non-Stocked

Cut Tape

CHF 0.042

CHF 0.038

Min.: 15’000
Mult.: 5’000

: 5’000

32 V

25 uA

+ 125 C

Through Hole

DO-35

Reel

Diacs DO-35,Diac,150mW,Trigger,Tape/Ammo

DB3G
Rectron
15’000: CHF 0.05
Non-Stocked
New Product

Mfr. Part No.
DB3G

Mouser Part No
583-DB3G

New Product

Rectron

Diacs DO-35,Diac,150mW,Trigger,Tape/Ammo

Datasheet

Non-Stocked

Cut Tape

CHF 0.05

CHF 0.045

Min.: 15’000
Mult.: 5’000

: 5’000

+ 125 C

Through Hole

DO-35

Reel

Diacs DIAC/TRIGGER DIODE

DB3SEL
Rectron
60’000: CHF 0.038
Non-Stocked

Mfr. Part No.
DB3SEL

Mouser Part No
583-DB3SEL

Rectron

Diacs DIAC/TRIGGER DIODE

Datasheet

Non-Stocked

CHF 0.038

Min.: 60’000
Mult.: 60’000

DB3

34 V

25 uA

+ 125 C

Through Hole

DO-35

Diacs THY-DIAC 30/34V 2.0A SMA

DB3WSEL
Rectron
5’000: CHF 0.072
Non-Stocked

Mfr. Part No.
DB3WSEL

Mouser Part No
583-DB3WSEL

Rectron

Diacs THY-DIAC 30/34V 2.0A SMA

Datasheet

Non-Stocked

CHF 0.072

CHF 0.066

CHF 0.06

Min.: 5’000
Mult.: 1’000

DB3

34 V

25 uA

+ 125 C

SMD/SMT

DO-214AC

Diacs

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