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
-
-
-
-
-
-
-
3V
10μA
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
-
-
-
-
-
-
-
3V
10μA
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

Available in multiples of 2
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

Available in multiples of 2
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
RoHS
TT250N
52mm
50 mm
-
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
Add to parts list
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

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1€ 279.51
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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
-
1600V
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
RoHS
TD330N
52mm
50 mm
-
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
Add to parts list
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

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1€ 290.40
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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
-
1600V
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
RoHS
TT330N
52mm
50 mm
-
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

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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
RoHS
TZ240N
52mm
50 mm
-
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
Add to parts list
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

Available in multiples of 1
1€ 324.28
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Infineon
-
1050A
Thyristor Trigger Module
-
-
-
-
-
1600V
-
14000A
-
-
250mA
-
-
-
-
-
2.2V
300mA
-
140°C
101mm
RoHS
TZ600N
52mm
50 mm
-
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.: 262-5484Brand: 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
RoHS
TD330N
52mm
50 mm
-
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.: 262-5486Brand: 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
RoHS
TT330N
52mm
50 mm
-
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
RoHS
TT250N
52mm
50 mm
-
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
Add to parts list
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)

Check stock

1

Available in multiples of 1
1€ 1,222.10
Add to basket
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
RoHS
TZ600N
52mm
50 mm
-
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
RoHS
TZ240N
52mm
50 mm
-
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
Add to parts list
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
No
VLV Overvoltage Protector
2.237mm
3.94 mm
-
No
-
-
-
-
-
-
-
3V
5μA
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
-
-
-
-
-
-
-
1.75V
1mA
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
Add to parts list
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
-
-
-
-
-
-
-
2.2V
200μA
Vishay VS-25TTS08STRL-M3, Thyristor 800 V, 16 A 45 mA 350 A 1.25 V
Vishay VS-25TTS08STRL-M3, Thyristor 800 V, 16 A 45 mA 350 A 1.25 V
Add to parts list
Also available in industry standard packaging
RS Stock No.: 710-2702Brand: VishayManufacturers Part No.: VS-25TTS08STRL-M3

€ 3.27

€ 3.27 Each (Exc. Vat)

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1€ 3.27
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Vishay
-
16A
Thyristor
SCR
-
TO-263
-
-
800V
-
350A
Surface
-
45mA
-
-
-
3
-
2V
100mA
-40°C
125°C
-
No
-
-
-
-
No
-
-
-
-
-
-
-
1.25V
0.5mA

...