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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STMicroelectronics TN5050H-12WL, Silicon Rectifiers 1200 V, 50 A 50 mA
STMicroelectronics TN5050H-12WL, Silicon Rectifiers 1200 V, 50 A 50 mA
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RS Stock No.: 734-025Brand: STMicroelectronicsManufacturers Part No.: TN5050H-12WL

€ 4.07

€ 4.07 Each (ex VAT)

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STMicroelectronics
Silicon Rectifiers
-
50A
-
SCR Module
TO-247 LL
-
-
1200V
-
-
-
Through Hole
50mA
-
-
-
3
-
1V
100mA
-40°C
150°C
-
-
-
TN50
-
-
-
-
-
-
-
-
-
-
-
-
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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RS Stock No.: 246-3331Brand: BournsManufacturers Part No.: TISP4240M3BJR-S

€ 1.77

€ 1.77 Each (ex VAT)

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Bourns
Thyristor
-
32A
-
-
-
-
-
80V
50A
-
-
Surface
-
-
-
-
2
-
-
0.35A
-
150°C
-
-
RoHS, UL
TISP4240M3BJR
-
-
10μA
-
-
-
3V
-
No
-
-
-
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

€ 1,785.00

€ 0.595 Each (On a Reel of 3000) (ex VAT)

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3000€ 0.595
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Bourns
Thyristor
-
32A
-
-
-
-
-
80V
50A
-
-
Surface
-
-
-
-
2
-
-
0.35A
-
150°C
-
-
RoHS, UL
TISP4240M3BJR
-
-
10μA
-
-
-
3V
-
No
-
-
-
Infineon DD380N22KXPSA1, Thyristor 2200 V 12000 A, 393 A 0.75 V
Infineon DD380N22KXPSA1, Thyristor 2200 V 12000 A, 393 A 0.75 V
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RS Stock No.: 349-384Brand: InfineonManufacturers Part No.: DD380N22KXPSA1

€ 354.82

€ 354.82 Each (ex VAT)

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Infineon
Thyristor
-
393A
-
-
-
-
-
2200V
12000A
-
-
-
-
-
-
-
-
-
-
-
-
150°C
52.1mm
50mm
UR, IEC 61140, RoHS
DD380N22K
115 mm
-
-
-
-
-
0.75V
-
No
-
-
-
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

€ 2,090.04

€ 2,090.04 Each (ex VAT)

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1€ 2,090.04
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Infineon
Switching Diode
-
200A
-
-
-
-
-
1600V
-
-
-
Screw
250mA
-
-
-
-
-
2V
200mA
-
125°C
180mm
159.6mm
RoHS, DIN IEC 747-6
sTT3400N16P76
-
-
300mA
-
-
-
1.41V
-
-
-
-
-
Infineon T2200N16H100XPSA1, Thyristor 1600 V, 5020 A 250 mA 44000 A 1.24 V
Infineon T2200N16H100XPSA1, Thyristor 1600 V, 5020 A 250 mA 44000 A 1.24 V
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RS Stock No.: 349-382Brand: InfineonManufacturers Part No.: T2200N16H100XPSA1

€ 982.98

€ 982.98 Each (ex VAT)

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1€ 982.98
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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
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

€ 3,657.56

€ 1,828.78 Each (In a Tray of 2) (ex VAT)

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2

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2€ 1,828.78
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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
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

€ 3,531.25

€ 1,765.627 Each (In a Tray of 2) (ex VAT)

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2

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2€ 1,765.627
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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
-
-
-
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

€ 296.62

€ 296.62 Each (ex VAT)

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1€ 296.62
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Infineon
Dual Thyristor Module
-
250A
-
-
-
-
-
1600V
9000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
52mm
RoHS
TT250N
50 mm
-
-
-
-
-
1.4V
-
No
-
-
-
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

€ 327.64

€ 327.64 Each (ex VAT)

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

€ 431.40

€ 431.40 Each (ex VAT)

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

€ 424.22

€ 424.22 Each (ex VAT)

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1

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1€ 424.22
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Infineon
Thyristor
-
364A
-
-
-
-
-
2200V
10000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
135°C
52.1mm
50mm
RoHS, UR, IEC 61140
TT370N18KOF
115 mm
-
-
-
-
-
0.8V
-
No
-
-
-
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

€ 340.45

€ 340.45 Each (ex VAT)

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1€ 340.45
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Infineon
Dual Thyristor Module
-
330A
-
-
-
-
-
1600V
10000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
52mm
RoHS
TT330N
50 mm
-
-
-
-
-
1.28V
-
No
-
-
-
Infineon TT340N22KOFXPSA1, Thyristor 2200 V 8000 A, 338 A 200 mA 0.8 V
Infineon TT340N22KOFXPSA1, Thyristor 2200 V 8000 A, 338 A 200 mA 0.8 V
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RS Stock No.: 349-388Brand: InfineonManufacturers Part No.: TT340N22KOFXPSA1

€ 451.37

€ 451.37 Each (ex VAT)

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1€ 451.37
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Infineon
Thyristor
-
338A
-
-
-
-
-
2200V
8000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
135°C
52.1mm
50mm
IEC 61140, RoHS, UR
TT340N22KOF
115 mm
-
-
-
-
-
0.8V
-
No
-
-
-
Infineon TT370N18KOFHPSA1, Thyristor 1800 V 10000 A, 364 A 200 mA 0.8 V
Infineon TT370N18KOFHPSA1, Thyristor 1800 V 10000 A, 364 A 200 mA 0.8 V
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RS Stock No.: 349-389Brand: InfineonManufacturers Part No.: TT370N18KOFHPSA1

€ 435.84

€ 435.84 Each (ex VAT)

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1€ 435.84
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Infineon
Thyristor
-
364A
-
-
-
-
-
1800V
10000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
135°C
52.1mm
50mm
UR, IEC 61140, RoHS
TT370N18KOF
115 mm
-
70mA
-
-
-
0.8V
-
No
-
-
-
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

€ 514.15

€ 514.15 Each (ex VAT)

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1€ 514.15
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Infineon
Thyristor Trigger Module
-
240A
-
-
-
-
-
3600V
5500A
-
-
-
250A
-
-
-
-
-
1.5V
300mA
-
140°C
101mm
52mm
RoHS
TZ240N
50 mm
-
-
-
-
-
3.43V
-
No
-
-
-
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

€ 381.01

€ 381.01 Each (ex VAT)

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1€ 381.01
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Infineon
Thyristor Trigger Module
-
1050A
-
-
-
-
-
1600V
14000A
-
-
-
250mA
-
-
-
-
-
2.2V
300mA
-
140°C
101mm
52mm
RoHS
TZ600N
50 mm
-
-
-
-
-
1.53V
-
No
-
-
-
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.: 262-5484Brand: InfineonManufacturers Part No.: TD330N16KOFHPSA2

€ 1,056.36

€ 352.121 Each (In a Tray of 3) (ex VAT)

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3€ 352.121
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Infineon
Dual Thyristor Module
-
330A
-
-
-
-
-
1600V
10000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
52mm
RoHS
TD330N
50 mm
-
-
-
-
-
1.28V
-
No
-
-
-
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

€ 1,097.67

€ 365.889 Each (In a Tray of 3) (ex VAT)

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3€ 365.889
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Infineon
Dual Thyristor Module
-
330A
-
-
-
-
-
1600V
10000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
52mm
RoHS
TT330N
50 mm
-
-
-
-
-
1.28V
-
No
-
-
-
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

€ 956.30

€ 318.765 Each (In a Tray of 3) (ex VAT)

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3€ 318.765
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Infineon
Dual Thyristor Module
-
250A
-
-
-
-
-
1600V
9000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
115mm
52mm
RoHS
TT250N
50 mm
-
-
-
-
-
1.4V
-
No
-
-
-

...