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

1.821 OMR

1.821 OMR Each (ex VAT)

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11.821 OMR
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STMicroelectronics
50A
-
Silicon Rectifiers
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

0.596 OMR

0.596 OMR Each (ex VAT)

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1

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10.596 OMR
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Bourns
32A
-
Thyristor
-
-
-
-
80V
-
50A
-
Surface
-
-
-
-
-
2
-
-
0.35A
-
150°C
-
-
-
TISP4240M3BJR
RoHS, UL
-
3V
10μA
-
-
-
-
-
-
-
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

527.436 OMR

0.175 OMR Each (On a Reel of 3000) (ex VAT)

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3000

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30000.175 OMR
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Bourns
32A
-
Thyristor
-
-
-
-
80V
-
50A
-
Surface
-
-
-
-
-
2
-
-
0.35A
-
150°C
-
-
-
TISP4240M3BJR
RoHS, UL
-
3V
10μA
-
-
-
-
-
-
-
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

110.479 OMR

110.479 OMR Each (ex VAT)

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Infineon
393A
-
Thyristor
-
-
-
-
2200V
-
12000A
-
-
-
-
-
-
-
-
-
-
-
-
150°C
115 mm
50mm
52.1mm
DD380N22K
UR, IEC 61140, RoHS
-
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

701.967 OMR

701.967 OMR Each (ex VAT)

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1701.967 OMR
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Infineon
200A
-
Switching Diode
-
-
-
-
1600V
-
-
-
Screw
-
250mA
-
-
-
-
-
2V
200mA
-
125°C
-
159.6mm
180mm
sTT3400N16P76
RoHS, DIN IEC 747-6
-
1.41V
300mA
-
-
-
-
-
-
-
-
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

330.149 OMR

330.149 OMR Each (ex VAT)

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1330.149 OMR
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Infineon
5020A
-
Thyristor
Netz-Thyristor
-
-
-
1600V
-
44000A
-
-
-
250mA
-
-
-
-
-
2V
300mA
-40°C
125°C
-
-
-
T2200N16H100
RoHS, DIN IEC 60747-6
-
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

1,109.211 OMR

554.605 OMR Each (In a Tray of 2) (ex VAT)

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2

Available in multiples of 2
2554.605 OMR
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Infineon
2720A
-
Thyristor
SCR
-
BG-T12026K-1
-
2800V
-
43500A
-
-
-
250mA
-
-
-
-
-
2.5V
300mA
-40°C
140°C
-
-
-
T2481N28TOF
RoHS
-
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

1,071.373 OMR

535.687 OMR Each (In a Tray of 2) (ex VAT)

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2

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2535.687 OMR
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Infineon
4040A
-
Thyristor
SCR
-
BG-T12026K-1
-
1800V
-
57000A
-
-
-
250mA
-
-
-
-
-
2.5V
300mA
-40°C
140°C
-
-
-
T3841N18TOF
RoHS
-
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

99.623 OMR

99.623 OMR Each (ex VAT)

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1

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

110.045 OMR

110.045 OMR Each (ex VAT)

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1110.045 OMR
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Infineon
330A
-
Dual Thyristor Module
-
-
-
-
1600V
-
10000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
50 mm
52mm
115mm
TD330N
RoHS
-
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

133.203 OMR

133.203 OMR Each (ex VAT)

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1

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1133.203 OMR
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Infineon
338A
-
Thyristor
-
-
-
-
2200V
-
8000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
135°C
115 mm
50mm
52.1mm
TT340N22KOF
IEC 61140, UR, RoHS
-
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

127.376 OMR

127.376 OMR Each (ex VAT)

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1

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1127.376 OMR
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Infineon
364A
-
Thyristor
-
-
-
-
2200V
-
10000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
135°C
115 mm
50mm
52.1mm
TT370N18KOF
RoHS, UR, IEC 61140
-
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

114.347 OMR

114.347 OMR Each (ex VAT)

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1

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1114.347 OMR
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Infineon
330A
-
Dual Thyristor Module
-
-
-
-
1600V
-
10000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
50 mm
52mm
115mm
TT330N
RoHS
-
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

138.395 OMR

138.395 OMR Each (ex VAT)

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1

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1138.395 OMR
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Infineon
338A
-
Thyristor
-
-
-
-
2200V
-
8000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
135°C
115 mm
50mm
52.1mm
TT340N22KOF
IEC 61140, RoHS, UR
-
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

134.590 OMR

134.590 OMR Each (ex VAT)

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1134.590 OMR
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Infineon
364A
-
Thyristor
-
-
-
-
1800V
-
10000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
135°C
115 mm
50mm
52.1mm
TT370N18KOF
UR, IEC 61140, RoHS
-
0.8V
70mA
-
-
-
-
-
-
-
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

172.685 OMR

172.685 OMR Each (ex VAT)

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1172.685 OMR
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Infineon
240A
-
Thyristor Trigger Module
-
-
-
-
3600V
-
5500A
-
-
-
250A
-
-
-
-
-
1.5V
300mA
-
140°C
50 mm
52mm
101mm
TZ240N
RoHS
-
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

127.966 OMR

127.966 OMR Each (ex VAT)

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1

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1127.966 OMR
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Infineon
1050A
-
Thyristor Trigger Module
-
-
-
-
1600V
-
14000A
-
-
-
250mA
-
-
-
-
-
2.2V
300mA
-
140°C
50 mm
52mm
101mm
TZ600N
RoHS
-
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

330.834 OMR

110.278 OMR Each (In a Tray of 3) (ex VAT)

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3

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3110.278 OMR
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Infineon
330A
-
Dual Thyristor Module
-
-
-
-
1600V
-
10000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
50 mm
52mm
115mm
TD330N
RoHS
-
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

343.229 OMR

114.410 OMR Each (In a Tray of 3) (ex VAT)

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3

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3114.410 OMR
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Infineon
330A
-
Dual Thyristor Module
-
-
-
-
1600V
-
10000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
50 mm
52mm
115mm
TT330N
RoHS
-
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
Add to parts list
RS Stock No.: 262-5482Brand: InfineonManufacturers Part No.: TD250N16KOFHPSA1

300.865 OMR

100.289 OMR Each (In a Tray of 3) (ex VAT)

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3

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3100.289 OMR
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Infineon
250A
-
Dual Thyristor Module
-
-
-
-
1600V
-
9000A
-
-
-
200mA
-
-
-
-
-
2V
300mA
-
125°C
50 mm
52mm
115mm
TT250N
RoHS
-
1.4V
-
-
-
-
-
-
-
-
No

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