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

€ 1.27

€ 1.27 Each (Exc. Vat)

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1

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1€ 1.27
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Bourns
-
32A
Thyristor
-
-
-
-
80V
-
-
50A
-
Surface
-
-
-
-
-
2
-
0.35A
-
150°C
-
-
RoHS, UL
-
TISP4240M3BJR
-
-
No
-
-
-
-
-
-
10μA
3V
Bourns, Thyristor 80 V 50 A, 32 A 3 V 2-Pin
Bourns, Thyristor 80 V 50 A, 32 A 3 V 2-Pin
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RS Stock No.: 246-3329Brand: BournsManufacturers Part No.: TISP4240M3BJR-S

€ 1,248.72

€ 0.416 Each (On a Reel of 3000) (Exc. Vat)

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3000

Available in multiples of 3000
3000€ 0.416
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Bourns
-
32A
Thyristor
-
-
-
-
80V
-
-
50A
-
Surface
-
-
-
-
-
2
-
0.35A
-
150°C
-
-
RoHS, UL
-
TISP4240M3BJR
-
-
No
-
-
-
-
-
-
10μA
3V
Infineon STT3400N16P76XPSA1, Switching Diode 1600 V, 200 A 250 mA 1.41 V
Infineon STT3400N16P76XPSA1, Switching Diode 1600 V, 200 A 250 mA 1.41 V
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RS Stock No.: 277-221Brand: InfineonManufacturers Part No.: STT3400N16P76XPSA1

€ 1,875.50

€ 1,875.50 Each (Exc. Vat)

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1€ 1,875.50
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Infineon
-
200A
Switching Diode
-
-
-
-
1600V
-
-
-
-
Screw
250mA
-
-
-
-
-
2V
200mA
-
125°C
180mm
159.6mm
RoHS, DIN IEC 747-6
76 mm
sTT3400N16P76
-
-
-
-
-
-
-
-
-
300mA
1.41V
Infineon T2481N28TOFVTXPSA1, Thyristor 2800 V, 2720 A 250 mA 43500 A 1.79 V
Infineon T2481N28TOFVTXPSA1, Thyristor 2800 V, 2720 A 250 mA 43500 A 1.79 V
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RS Stock No.: 262-5883Brand: InfineonManufacturers Part No.: T2481N28TOFVTXPSA1

€ 2,444.20

€ 1,222.10 Each (In a Tray of 2) (Exc. Vat)

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2

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2€ 1,222.10
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Infineon
-
2720A
Thyristor
-
SCR
BG-T12026K-1
-
2800V
-
-
43500A
-
-
250mA
-
-
-
-
-
2.5V
300mA
-40°C
140°C
-
-
RoHS
-
T2481N28TOF
-
-
No
-
-
-
-
-
-
-
1.79V
Infineon T3841N18TOFVTXPSA1, Thyristor 1800 V, 4040 A 250 mA 57000 A 1.28 V
Infineon T3841N18TOFVTXPSA1, Thyristor 1800 V, 4040 A 250 mA 57000 A 1.28 V
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RS Stock No.: 262-5885Brand: InfineonManufacturers Part No.: T3841N18TOFVTXPSA1

€ 2,032.80

€ 1,016.40 Each (In a Tray of 2) (Exc. Vat)

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2

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2€ 1,016.40
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Infineon
-
4040A
Thyristor
-
SCR
BG-T12026K-1
-
1800V
-
-
57000A
-
-
250mA
-
-
-
-
-
2.5V
300mA
-40°C
140°C
-
-
RoHS
-
T3841N18TOF
-
-
No
-
-
-
-
-
-
-
1.28V
Infineon TD250N16KOFHPSA1, Dual Thyristor Module 1600 V 9000 A, 250 A 200 mA 1.4 V
Infineon TD250N16KOFHPSA1, Dual Thyristor Module 1600 V 9000 A, 250 A 200 mA 1.4 V
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Also available in industry standard packaging
RS Stock No.: 262-5483Brand: InfineonManufacturers Part No.: TD250N16KOFHPSA1

€ 252.89

€ 252.89 Each (Exc. Vat)

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1

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1€ 252.89
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Infineon
-
250A
Dual Thyristor Module
-
-
-
-
1600V
-
-
9000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
52mm
RoHS
50 mm
TT250N
-
-
No
-
-
-
-
-
-
-
1.4V
Infineon TD330N16KOFHPSA2, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
Infineon TD330N16KOFHPSA2, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
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Also available in industry standard packaging
RS Stock No.: 262-5485Brand: InfineonManufacturers Part No.: TD330N16KOFHPSA2

€ 279.51

€ 279.51 Each (Exc. Vat)

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1€ 279.51
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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
1600V
-
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
52mm
RoHS
50 mm
TD330N
-
-
No
-
-
-
-
-
-
-
1.28V
Infineon TT330N16KOFHPSA2, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
Infineon TT330N16KOFHPSA2, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
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Also available in industry standard packaging
RS Stock No.: 262-5488Brand: InfineonManufacturers Part No.: TT330N16KOFHPSA2

€ 290.40

€ 290.40 Each (Exc. Vat)

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1€ 290.40
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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
1600V
-
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
52mm
RoHS
50 mm
TT330N
-
-
No
-
-
-
-
-
-
-
1.28V
Infineon TZ240N36KOFHPSA1, Thyristor Trigger Module 3600 V 5500 A, 240 A 250 A 3.43 V
Infineon TZ240N36KOFHPSA1, Thyristor Trigger Module 3600 V 5500 A, 240 A 250 A 3.43 V
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Also available in industry standard packaging
RS Stock No.: 262-5495Brand: InfineonManufacturers Part No.: TZ240N36KOFHPSA1

€ 428.34

€ 428.34 Each (Exc. Vat)

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1€ 428.34
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Infineon
-
240A
Thyristor Trigger Module
-
-
-
-
3600V
-
-
5500A
-
-
250A
-
-
-
-
-
1.5V
300mA
-
140°C
101mm
52mm
RoHS
50 mm
TZ240N
-
-
No
-
-
-
-
-
-
-
3.43V
Infineon TZ600N16KOFHPSA1, Thyristor Trigger Module 1600 V 14000 A, 1050 A 250 mA 1.53 V
Infineon TZ600N16KOFHPSA1, Thyristor Trigger Module 1600 V 14000 A, 1050 A 250 mA 1.53 V
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Also available in industry standard packaging
RS Stock No.: 262-5497Brand: InfineonManufacturers Part No.: TZ600N16KOFHPSA1

€ 324.28

€ 324.28 Each (Exc. Vat)

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1

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1€ 324.28
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Infineon
-
1050A
Thyristor Trigger Module
-
-
-
-
1600V
-
-
14000A
-
-
250mA
-
-
-
-
-
2.2V
300mA
-
140°C
101mm
52mm
RoHS
50 mm
TZ600N
-
-
No
-
-
-
-
-
-
-
1.53V
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
Add to parts list
RS Stock No.: 262-5486Brand: InfineonManufacturers Part No.: TT330N16KOFHPSA2

€ 809.49

€ 269.83 Each (In a Tray of 3) (Exc. Vat)

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3

Available in multiples of 3
3€ 269.83
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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
1600V
-
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
52mm
RoHS
50 mm
TT330N
-
-
No
-
-
-
-
-
-
-
1.28V
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
Add to parts list
RS Stock No.: 262-5484Brand: InfineonManufacturers Part No.: TD330N16KOFHPSA2

€ 776.82

€ 258.94 Each (In a Tray of 3) (Exc. Vat)

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3

Available in multiples of 3
3€ 258.94
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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
1600V
-
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
52mm
RoHS
50 mm
TD330N
-
-
No
-
-
-
-
-
-
-
1.28V
Infineon, Dual Thyristor Module 1600 V 9000 A, 250 A 200 mA 1.4 V
Infineon, Dual Thyristor Module 1600 V 9000 A, 250 A 200 mA 1.4 V
Add to parts list
RS Stock No.: 262-5482Brand: InfineonManufacturers Part No.: TD250N16KOFHPSA1

€ 704.22

€ 234.74 Each (In a Tray of 3) (Exc. Vat)

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3

Available in multiples of 3
3€ 234.74
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Infineon
-
250A
Dual Thyristor Module
-
-
-
-
1600V
-
-
9000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
52mm
RoHS
50 mm
TT250N
-
-
No
-
-
-
-
-
-
-
1.4V
Infineon, Thyristor 1800 V, 4040 A 250 mA 57000 A 1.28 V
Infineon, Thyristor 1800 V, 4040 A 250 mA 57000 A 1.28 V
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RS Stock No.: 262-5886Brand: InfineonManufacturers Part No.: T3841N18TOFVTXPSA1

€ 1,179.75

€ 1,179.75 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 1,179.75
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Infineon
-
4040A
Thyristor
-
SCR
BG-T12026K-1
-
1800V
-
-
57000A
-
-
250mA
-
-
-
-
-
2.5V
300mA
-40°C
140°C
-
-
RoHS
-
T3841N18TOF
-
-
No
-
-
-
-
-
-
-
1.28V
Infineon, Thyristor 2800 V, 2720 A 250 mA 43500 A 1.79 V
Infineon, Thyristor 2800 V, 2720 A 250 mA 43500 A 1.79 V
Add to parts list
RS Stock No.: 262-5884Brand: InfineonManufacturers Part No.: T2481N28TOFVTXPSA1

€ 1,222.10

€ 1,222.10 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 1,222.10
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Infineon
-
2720A
Thyristor
-
SCR
BG-T12026K-1
-
2800V
-
-
43500A
-
-
250mA
-
-
-
-
-
2.5V
300mA
-40°C
140°C
-
-
RoHS
-
T2481N28TOF
-
-
No
-
-
-
-
-
-
-
1.79V
Infineon, Thyristor Trigger Module 1600 V 14000 A, 1050 A 250 mA 1.53 V
Infineon, Thyristor Trigger Module 1600 V 14000 A, 1050 A 250 mA 1.53 V
Add to parts list
RS Stock No.: 262-5496Brand: InfineonManufacturers Part No.: TZ600N16KOFHPSA1

€ 903.87

€ 301.29 Each (In a Tray of 3) (Exc. Vat)

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3

Available in multiples of 3
3€ 301.29
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Infineon
-
1050A
Thyristor Trigger Module
-
-
-
-
1600V
-
-
14000A
-
-
250mA
-
-
-
-
-
2.2V
300mA
-
140°C
101mm
52mm
RoHS
50 mm
TZ600N
-
-
No
-
-
-
-
-
-
-
1.53V
Infineon, Thyristor Trigger Module 3600 V 5500 A, 240 A 250 A 3.43 V
Infineon, Thyristor Trigger Module 3600 V 5500 A, 240 A 250 A 3.43 V
Add to parts list
RS Stock No.: 262-5494Brand: InfineonManufacturers Part No.: TZ240N36KOFHPSA1

€ 1,226.94

€ 408.98 Each (In a Tray of 3) (Exc. Vat)

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3

Available in multiples of 3
3€ 408.98
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Infineon
-
240A
Thyristor Trigger Module
-
-
-
-
3600V
-
-
5500A
-
-
250A
-
-
-
-
-
1.5V
300mA
-
140°C
101mm
52mm
RoHS
50 mm
TZ240N
-
-
No
-
-
-
-
-
-
-
3.43V
Bourns, Silicon Controlled Rectifier 25 V 50 A 3 V 2-Pin
Bourns, Silicon Controlled Rectifier 25 V 50 A 3 V 2-Pin
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RS Stock No.: 773-4643Brand: BournsManufacturers Part No.: TISP4040H1BJR-S

€ 15.58

€ 0.623 Each (In a Pack of 25) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.623
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Bourns
-
-
Silicon Controlled Rectifier
-
-
-
-
25V
-
-
50A
-
Surface
-
-
-
-
-
2
-
50mA
-
150°C
4.57mm
2.237mm
No
3.94 mm
VLV Overvoltage Protector
-
-
No
-
-
-
-
-
-
5μA
3V
WeEn Semiconductors Co., Ltd BT152-800R,127, Thyristor 800 V, 13 A 32 mA 220 A 1.75 V
WeEn Semiconductors Co., Ltd BT152-800R,127, Thyristor 800 V, 13 A 32 mA 220 A 1.75 V
Add to parts list
RS Stock No.: 103-5680Brand: WeEn Semiconductors Co., LtdManufacturers Part No.: BT152-800R,127

€ 60.50

€ 1.21 Each (In a Tube of 50) (Exc. Vat)

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50

Available in multiples of 50
50€ 1.21
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WeEn Semiconductors Co., Ltd
-
13A
Thyristor
-
SCR
TO-220
-
800V
-
-
220A
-
Through Hole
32mA
-
-
-
-
3
1.5V
60mA
-40°C
125°C
-
-
No
-
-
-
-
No
-
-
-
-
-
-
1mA
1.75V
Littelfuse MCR708AT4G, Thyristor 600 V, 2.6 A 300 μA 35 A 2.2 V
Littelfuse MCR708AT4G, Thyristor 600 V, 2.6 A 300 μA 35 A 2.2 V
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Also available in industry standard packaging
RS Stock No.: 807-9944Brand: LittelfuseManufacturers Part No.: MCR708AT4G

€ 43.50

€ 0.87 Each (Supplied as a Tape) (Exc. Vat)

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50

Available in multiples of 50
50€ 0.87
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Littelfuse
-
2.6A
Thyristor
-
SCR
TO-252
-
600V
-
-
35A
-
Through Hole
300μA
-
-
-
-
3
1V
10mA
-40°C
110°C
-
-
No
-
MCR70xA
-
-
No
-
-
-
-
-
-
200μA
2.2V

...