DIACs

The acronym DIAC is short for “diode for alternating current”. A DIAC is a semiconductor switch that can be turned on in both forward and reverse polarities (full-wave or bi-directional). DIACS are also called "symmetrical trigger diodes".

What is the function of a DIAC?

A DIAC works by introducing a voltage, in either direction. A ’break over point’ is the...

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€ 4.36

€ 0.174 Each (In a Pack of 25) (Exc. Vat)

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STMicroelectronics
10μA
DIAC
45V
2A
0.01mA
Through Hole
DO-35
2
-40°C
125°C
2.75mm
-
4.5mm
2 mm

€ 1.21

€ 0.243 Each (In a Pack of 5) (Exc. Vat)

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STMicroelectronics
50μA
DIAC
36V
2A
0.01mA
Through Hole
DO-35
2
-40°C
125°C
2mm
DB3
4.5mm
2 mm
Bourns TISP4500H3BJR-S Thyristor 500 V 2 A 2-Pin SMB
RS Stock No.: 165-3044Brand: BournsManufacturers Part No.: TISP4500H3BJR-S

€ 1,495.56

€ 0.499 Each (On a Reel of 3000) (Exc. Vat)

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Bourns
600mA
Thyristor
500V
2A
10μA
Surface
SMB
2
150°C
-40°C
2.237mm
TISP4500H3BJ
4.57mm
3.94 mm
Bourns Thyristor 500 V 2 A 2-Pin SMB
RS Stock No.: 773-4659Brand: BournsManufacturers Part No.: TISP4500H3BJR-S

€ 22.08

€ 0.883 Each (In a Pack of 25) (Exc. Vat)

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Bourns
600mA
Thyristor
500V
2A
10μA
Surface
SMB
2
150°C
-40°C
2.237mm
TISP4500H3BJ
4.57mm
3.94 mm

€ 3.73

€ 0.149 Each (In a Pack of 25) (Exc. Vat)

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STMicroelectronics
0.015mA
DIAC
34V
2A
0.01mA
Through Hole
DO-35
2
125°C
-40°C
2mm
DB3TG
4.5mm
2 mm
STMicroelectronics DIAC 34 V 2 A 2-Pin DO-35
RS Stock No.: 168-6788Brand: STMicroelectronicsManufacturers Part No.: DB3TG

€ 278.30

€ 0.056 Each (On a Reel of 5000) (Exc. Vat)

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STMicroelectronics
0.015mA
DIAC
34V
2A
0.01mA
Through Hole
DO-35
2
125°C
-40°C
2mm
DB3TG
4.5mm
2 mm
STMicroelectronics DIAC 36 V 1 A 3-Pin SOT-23
RS Stock No.: 165-7499Brand: STMicroelectronicsManufacturers Part No.: SMDB3

€ 559.02

€ 0.186 Each (On a Reel of 3000) (Exc. Vat)

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STMicroelectronics
0.01mA
DIAC
36V
1A
0.01mA
Surface
SOT-23
3
125°C
-40°C
0.95mm
SMDB3
2.9mm
1.3 mm
STMicroelectronics DIAC 36 V 2 A 2-Pin DO-35
RS Stock No.: 919-6497Brand: STMicroelectronicsManufacturers Part No.: DB3

€ 278.30

€ 0.056 Each (On a Reel of 5000) (Exc. Vat)

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STMicroelectronics
50μA
DIAC
36V
2A
0.01mA
Through Hole
DO-35
2
-40°C
125°C
2mm
DB3
4.5mm
2 mm
STMicroelectronics DIAC 36 V 2 A 2-Pin MiniMELF
RS Stock No.: 165-7439Brand: STMicroelectronicsManufacturers Part No.: TMMDB3

€ 311.58

€ 0.125 Each (On a Reel of 2500) (Exc. Vat)

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STMicroelectronics
0.05mA
DIAC
36V
2A
0.01mA
Surface
MiniMELF
2
125°C
-40°C
1.62mm
TMMDB3
3.4mm
1.62 mm
STMicroelectronics DIAC 36 V 2 A 2-Pin MiniMELF
RS Stock No.: 168-6657Brand: STMicroelectronicsManufacturers Part No.: TMMDB3TG

€ 366.02

€ 0.146 Each (On a Reel of 2500) (Exc. Vat)

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STMicroelectronics
0.05mA
DIAC
36V
2A
0.01mA
Surface
MiniMELF
2
125°C
-40°C
1.62mm
TMMDB3
3.4mm
1.62 mm
STMicroelectronics DIAC 45 V 2 A 2-Pin DO-35
RS Stock No.: 165-5671Brand: STMicroelectronicsManufacturers Part No.: DB4

€ 332.75

€ 0.067 Each (On a Reel of 5000) (Exc. Vat)

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STMicroelectronics
10μA
DIAC
45V
2A
0.01mA
Through Hole
DO-35
2
-40°C
125°C
2.75mm
-
4.5mm
2 mm

€ 8.91

€ 0.445 Each (In a Pack of 20) (Exc. Vat)

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STMicroelectronics
0.01mA
DIAC
36V
1A
0.01mA
Surface
SOT-23
3
125°C
-40°C
0.95mm
SMDB3
2.9mm
1.3 mm

€ 5.93

€ 0.296 Each (In a Pack of 20) (Exc. Vat)

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STMicroelectronics
0.05mA
DIAC
36V
2A
0.01mA
Surface
MiniMELF
2
125°C
-40°C
1.62mm
TMMDB3
3.4mm
1.62 mm

€ 6.70

€ 0.335 Each (In a Pack of 20) (Exc. Vat)

Add to basket
STMicroelectronics
0.05mA
DIAC
36V
2A
0.01mA
Surface
MiniMELF
2
125°C
-40°C
1.62mm
TMMDB3
3.4mm
1.62 mm