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
TISP4240M3BJR
RoHS, UL
-
-
-
-
-
-
-
-
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

€ 1,295.91

€ 0.432 Each (On a Reel of 3000) (Exc. Vat)

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3000

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3000€ 0.432
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Bourns
-
32A
Thyristor
-
-
-
-
80V
-
-
50A
-
Surface
-
-
-
-
-
2
-
0.35A
-
150°C
TISP4240M3BJR
RoHS, UL
-
-
-
-
-
-
-
-
No
3V
-
-
10μA
-
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
sTT3400N16P76
RoHS, DIN IEC 747-6
180mm
76 mm
159.6mm
-
-
-
-
-
-
1.41V
-
-
300mA
-
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

€ 2,504.70

€ 1,252.35 Each (In a Tray of 2) (Exc. Vat)

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2

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2€ 1,252.35
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Infineon
-
2720A
Thyristor
SCR
-
BG-T12026K-1
-
2800V
-
-
43500A
-
-
250mA
-
-
-
-
-
2.5V
300mA
-40°C
140°C
T2481N28TOF
RoHS
-
-
-
-
-
-
-
-
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
T3841N18TOF
RoHS
-
-
-
-
-
-
-
-
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

€ 266.20

€ 266.20 Each (Exc. Vat)

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1€ 266.20
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Infineon
-
250A
Dual Thyristor Module
-
-
-
-
1600V
-
-
9000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
TT250N
RoHS
115mm
50 mm
52mm
-
-
-
-
-
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

€ 294.03

€ 294.03 Each (Exc. Vat)

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1€ 294.03
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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
1600V
-
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
TD330N
RoHS
115mm
50 mm
52mm
-
-
-
-
-
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

€ 304.92

€ 304.92 Each (Exc. Vat)

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1€ 304.92
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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
1600V
-
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
TT330N
RoHS
115mm
50 mm
52mm
-
-
-
-
-
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

€ 461.01

€ 461.01 Each (Exc. Vat)

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1€ 461.01
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Infineon
-
240A
Thyristor Trigger Module
-
-
-
-
3600V
-
-
5500A
-
-
250A
-
-
-
-
-
1.5V
300mA
-
140°C
TZ240N
RoHS
101mm
50 mm
52mm
-
-
-
-
-
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

€ 341.22

€ 341.22 Each (Exc. Vat)

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1

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1€ 341.22
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Infineon
-
1050A
Thyristor Trigger Module
-
-
-
-
1600V
-
-
14000A
-
-
250mA
-
-
-
-
-
2.2V
300mA
-
140°C
TZ600N
RoHS
101mm
50 mm
52mm
-
-
-
-
-
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
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RS Stock No.: 262-5486Brand: InfineonManufacturers Part No.: TT330N16KOFHPSA2

€ 874.83

€ 291.61 Each (In a Tray of 3) (Exc. Vat)

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3

Available in multiples of 3
3€ 291.61
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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
1600V
-
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
TT330N
RoHS
115mm
50 mm
52mm
-
-
-
-
-
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

€ 842.16

€ 280.72 Each (In a Tray of 3) (Exc. Vat)

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3

Available in multiples of 3
3€ 280.72
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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
1600V
-
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
TD330N
RoHS
115mm
50 mm
52mm
-
-
-
-
-
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
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RS Stock No.: 262-5482Brand: InfineonManufacturers Part No.: TD250N16KOFHPSA1

€ 762.30

€ 254.10 Each (In a Tray of 3) (Exc. Vat)

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3

Available in multiples of 3
3€ 254.10
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Infineon
-
250A
Dual Thyristor Module
-
-
-
-
1600V
-
-
9000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
TT250N
RoHS
115mm
50 mm
52mm
-
-
-
-
-
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

€ 1,203.95

€ 1,203.95 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 1,203.95
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Infineon
-
4040A
Thyristor
SCR
-
BG-T12026K-1
-
1800V
-
-
57000A
-
-
250mA
-
-
-
-
-
2.5V
300mA
-40°C
140°C
T3841N18TOF
RoHS
-
-
-
-
-
-
-
-
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

€ 1,252.35

€ 1,252.35 Each (Exc. Vat)

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1

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1€ 1,252.35
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Infineon
-
2720A
Thyristor
SCR
-
BG-T12026K-1
-
2800V
-
-
43500A
-
-
250mA
-
-
-
-
-
2.5V
300mA
-40°C
140°C
T2481N28TOF
RoHS
-
-
-
-
-
-
-
-
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

€ 980.10

€ 326.70 Each (In a Tray of 3) (Exc. Vat)

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3

Available in multiples of 3
3€ 326.70
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Infineon
-
1050A
Thyristor Trigger Module
-
-
-
-
1600V
-
-
14000A
-
-
250mA
-
-
-
-
-
2.2V
300mA
-
140°C
TZ600N
RoHS
101mm
50 mm
52mm
-
-
-
-
-
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
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RS Stock No.: 262-5494Brand: InfineonManufacturers Part No.: TZ240N36KOFHPSA1

€ 1,321.32

€ 440.44 Each (In a Tray of 3) (Exc. Vat)

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3

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3€ 440.44
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Infineon
-
240A
Thyristor Trigger Module
-
-
-
-
3600V
-
-
5500A
-
-
250A
-
-
-
-
-
1.5V
300mA
-
140°C
TZ240N
RoHS
101mm
50 mm
52mm
-
-
-
-
-
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

€ 15.55

€ 0.622 Each (In a Pack of 25) (Exc. Vat)

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25

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25€ 0.622
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Bourns
-
-
Silicon Controlled Rectifier
-
-
-
-
25V
-
-
50A
-
Surface
-
-
-
-
-
2
-
50mA
-
150°C
VLV Overvoltage Protector
No
4.57mm
3.94 mm
2.237mm
-
-
-
-
-
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
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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
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Also available in industry standard packaging
RS Stock No.: 807-9944Brand: LittelfuseManufacturers Part No.: MCR708AT4G

€ 43.86

€ 0.877 Each (Supplied as a Tape) (Exc. Vat)

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50

Available in multiples of 50
50€ 0.877
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Littelfuse
-
2.6A
Thyristor
SCR
-
TO-252
-
600V
-
-
35A
-
Through Hole
300μA
-
-
-
-
3
1V
10mA
-40°C
110°C
MCR70xA
No
-
-
-
-
-
-
-
-
No
2.2V
-
-
200μA
-

...