Thyristors

Thyristors are four-layer semiconductor devices, also known as a silicon controlled rectifier (SCR) It is like a fast static switch and is good for controlling large amounts of power, they can also control the speed of DC motors. You can learn more in our complete guide to thyristors.

How do thyristors work?

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Bourns TISP4240M3BJR-S, Thyristor 80 V 50 A, 32 A 3 V 2-Pin
Also available in industry standard packaging
RS Stock No.246-3331BrandBournsManufacturers Part No.TISP4240M3BJR-S

BD 0.617

BD 0.617 Each (Exc. Vat)

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Bourns
Thyristor
32A
-
-
-
-
-
80V
-
50A
-
-
Surface
-
-
-
-
-
2
-
0.35A
-
150°C
RoHS, UL
-
-
-
TISP4240M3BJR
-
-
-
-
3V
-
-
-
No
-
10μA
Bourns, Thyristor 80 V 50 A, 32 A 3 V 2-Pin
RS Stock No.246-3329BrandBournsManufacturers Part No.TISP4240M3BJR-S

BD 553.146

BD 0.185 Each (On a Reel of 3000) (Exc. Vat)

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Bourns
Thyristor
32A
-
-
-
-
-
80V
-
50A
-
-
Surface
-
-
-
-
-
2
-
0.35A
-
150°C
RoHS, UL
-
-
-
TISP4240M3BJR
-
-
-
-
3V
-
-
-
No
-
10μA
Infineon DD380N22KXPSA1, Thyristor 2200 V 12000 A, 393 A 0.75 V
RS Stock No.349-384BrandInfineonManufacturers Part No.DD380N22KXPSA1

BD 115.855

BD 115.855 Each (Exc. Vat)

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Infineon
Thyristor
393A
-
-
-
-
-
2200V
-
12000A
-
-
-
-
-
-
-
-
-
-
-
-
150°C
UR, IEC 61140, RoHS
50mm
115 mm
52.1mm
DD380N22K
-
-
-
-
0.75V
-
-
-
No
-
-
Infineon STT3400N16P76XPSA1, Switching Diode 1600 V, 200 A 250 mA 1.41 V
RS Stock No.277-221BrandInfineonManufacturers Part No.STT3400N16P76XPSA1

BD 756.869

BD 756.869 Each (Exc. Vat)

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Infineon
Switching Diode
200A
-
-
-
-
-
1600V
-
-
-
-
Screw
-
250mA
-
-
-
-
2V
200mA
-
125°C
RoHS, DIN IEC 747-6
159.6mm
76 mm
180mm
sTT3400N16P76
-
-
-
-
1.41V
-
-
-
-
-
300mA
Infineon T2200N16H100XPSA1, Thyristor 1600 V, 5020 A 250 mA 44000 A 1.24 V
RS Stock No.349-382BrandInfineonManufacturers Part No.T2200N16H100XPSA1

BD 355.972

BD 355.972 Each (Exc. Vat)

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Infineon
Thyristor
5020A
-
-
Netz-Thyristor
-
-
1600V
-
44000A
-
-
-
-
250mA
-
-
-
-
2V
300mA
-40°C
125°C
RoHS, DIN IEC 60747-6
-
-
-
T2200N16H100
-
-
-
-
1.24V
-
-
-
No
-
-
Infineon T2481N28TOFVTXPSA1, Thyristor 2800 V, 2720 A 250 mA 43500 A 1.79 V
RS Stock No.262-5883BrandInfineonManufacturers Part No.T2481N28TOFVTXPSA1

BD 1,158.249

BD 579.125 Each (In a Tray of 2) (Exc. Vat)

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Infineon
Thyristor
2720A
-
-
SCR
BG-T12026K-1
-
2800V
-
43500A
-
-
-
-
250mA
-
-
-
-
2.5V
300mA
-40°C
140°C
RoHS
-
-
-
T2481N28TOF
-
-
-
-
1.79V
-
-
-
No
-
-
Infineon T3841N18TOFVTXPSA1, Thyristor 1800 V, 4040 A 250 mA 57000 A 1.28 V
RS Stock No.262-5885BrandInfineonManufacturers Part No.T3841N18TOFVTXPSA1

BD 1,092.508

BD 546.253 Each (In a Tray of 2) (Exc. Vat)

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Infineon
Thyristor
4040A
-
-
SCR
BG-T12026K-1
-
1800V
-
57000A
-
-
-
-
250mA
-
-
-
-
2.5V
300mA
-40°C
140°C
RoHS
-
-
-
T3841N18TOF
-
-
-
-
1.28V
-
-
-
No
-
-

BD 107.418

BD 107.418 Each (Exc. Vat)

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Infineon
Dual Thyristor Module
250A
-
-
-
-
-
1600V
-
9000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
RoHS
52mm
50 mm
115mm
TT250N
-
-
-
-
1.4V
-
-
-
No
-
-

BD 118.653

BD 118.653 Each (Exc. Vat)

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Infineon
Dual Thyristor Module
330A
-
-
-
-
-
1600V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
RoHS
52mm
50 mm
115mm
TD330N
-
-
-
-
1.28V
-
-
-
No
-
-
Infineon TD340N22KOFXPSA1, Thyristor 2200 V 8000 A, 338 A 200 mA 0.8 V
RS Stock No.349-385BrandInfineonManufacturers Part No.TD340N22KOFXPSA1

BD 139.488

BD 139.488 Each (Exc. Vat)

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Infineon
Thyristor
338A
-
-
-
-
-
2200V
-
8000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
135°C
IEC 61140, UR, RoHS
50mm
115 mm
52.1mm
TT340N22KOF
-
-
-
-
0.8V
-
-
-
No
-
-
Infineon TD370N18KOFHPSA1, Thyristor 2200 V 10000 A, 364 A 200 mA 0.8 V
RS Stock No.349-387BrandInfineonManufacturers Part No.TD370N18KOFHPSA1

BD 132.787

BD 132.787 Each (Exc. Vat)

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Infineon
Thyristor
364A
-
-
-
-
-
2200V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
135°C
RoHS, UR, IEC 61140
50mm
115 mm
52.1mm
TT370N18KOF
-
-
-
-
0.8V
-
-
-
No
-
-

BD 123.288

BD 123.288 Each (Exc. Vat)

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Infineon
Dual Thyristor Module
330A
-
-
-
-
-
1600V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
RoHS
52mm
50 mm
115mm
TT330N
-
-
-
-
1.28V
-
-
-
No
-
-
Infineon TT340N22KOFXPSA1, Thyristor 2200 V 8000 A, 338 A 200 mA 0.8 V
RS Stock No.349-388BrandInfineonManufacturers Part No.TT340N22KOFXPSA1

BD 144.384

BD 144.384 Each (Exc. Vat)

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Infineon
Thyristor
338A
-
-
-
-
-
2200V
-
8000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
135°C
IEC 61140, RoHS, UR
50mm
115 mm
52.1mm
TT340N22KOF
-
-
-
-
0.8V
-
-
-
No
-
-
Infineon TT370N18KOFHPSA1, Thyristor 1800 V 10000 A, 364 A 200 mA 0.8 V
RS Stock No.349-389BrandInfineonManufacturers Part No.TT370N18KOFHPSA1

BD 140.938

BD 140.938 Each (Exc. Vat)

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Infineon
Thyristor
364A
-
-
-
-
-
1800V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
135°C
UR, IEC 61140, RoHS
50mm
115 mm
52.1mm
TT370N18KOF
-
-
-
-
0.8V
-
-
-
No
-
70mA

BD 186.194

BD 186.194 Each (Exc. Vat)

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Infineon
Thyristor Trigger Module
240A
-
-
-
-
-
3600V
-
5500A
-
-
-
-
250A
-
-
-
-
1.5V
300mA
-
140°C
RoHS
52mm
50 mm
101mm
TZ240N
-
-
-
-
3.43V
-
-
-
No
-
-

BD 137.969

BD 137.969 Each (Exc. Vat)

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Infineon
Thyristor Trigger Module
1050A
-
-
-
-
-
1600V
-
14000A
-
-
-
-
250mA
-
-
-
-
2.2V
300mA
-
140°C
RoHS
52mm
50 mm
101mm
TZ600N
-
-
-
-
1.53V
-
-
-
No
-
-
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
RS Stock No.262-5486BrandInfineonManufacturers Part No.TT330N16KOFHPSA2

BD 360.137

BD 120.045 Each (In a Tray of 3) (Exc. Vat)

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Infineon
Dual Thyristor Module
330A
-
-
-
-
-
1600V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
RoHS
52mm
50 mm
115mm
TT330N
-
-
-
-
1.28V
-
-
-
No
-
-
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
RS Stock No.262-5484BrandInfineonManufacturers Part No.TD330N16KOFHPSA2

BD 347.242

BD 115.747 Each (In a Tray of 3) (Exc. Vat)

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Infineon
Dual Thyristor Module
330A
-
-
-
-
-
1600V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
RoHS
52mm
50 mm
115mm
TD330N
-
-
-
-
1.28V
-
-
-
No
-
-
Infineon, Dual Thyristor Module 1600 V 9000 A, 250 A 200 mA 1.4 V
RS Stock No.262-5482BrandInfineonManufacturers Part No.TD250N16KOFHPSA1

BD 315.999

BD 105.333 Each (In a Tray of 3) (Exc. Vat)

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Infineon
Dual Thyristor Module
250A
-
-
-
-
-
1600V
-
9000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
RoHS
52mm
50 mm
115mm
TT250N
-
-
-
-
1.4V
-
-
-
No
-
-
Infineon, Thyristor 1800 V, 4040 A 250 mA 57000 A 1.28 V
RS Stock No.262-5886BrandInfineonManufacturers Part No.T3841N18TOFVTXPSA1

BD 558.194

BD 558.194 Each (Exc. Vat)

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Infineon
Thyristor
4040A
-
-
SCR
BG-T12026K-1
-
1800V
-
57000A
-
-
-
-
250mA
-
-
-
-
2.5V
300mA
-40°C
140°C
RoHS
-
-
-
T3841N18TOF
-
-
-
-
1.28V
-
-
-
No
-
-

...