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
RS Stock No.734-025BrandSTMicroelectronicsManufacturers Part No.TN5050H-12WL

56.60 MOP

56.57 MOP Each (ex VAT)

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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
Also available in industry standard packaging
RS Stock No.246-3331BrandBournsManufacturers Part No.TISP4240M3BJR-S

9.20 MOP

9.17 MOP Each (ex VAT)

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

8,927.50 MOP

2.976 MOP Each (On a Reel of 3000) (ex VAT)

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

2,007.70 MOP

2,007.72 MOP Each (ex VAT)

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Infineon
-
393A
Thyristor
-
-
-
-
-
2200V
-
12000A
-
-
-
-
-
-
-
-
-
-
-
150°C
50mm
52.1mm
115 mm
UR, IEC 61140, RoHS
DD380N22K
-
-
-
-
-
-
-
No
0.75V
-
-
Infineon STT3400N16P76XPSA1, Switching Diode 1600 V, 200 A 250 mA 1.41 V
RS Stock No.277-221BrandInfineonManufacturers Part No.STT3400N16P76XPSA1

11,911.90 MOP

11,911.86 MOP Each (ex VAT)

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

5,602.40 MOP

5,602.42 MOP Each (ex VAT)

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Infineon
-
5020A
Thyristor
-
Netz-Thyristor
-
-
-
1600V
-
44000A
-
-
-
250mA
-
-
-
-
2V
300mA
-40°C
125°C
-
-
-
RoHS, DIN IEC 60747-6
T2200N16H100
-
-
-
-
-
-
-
No
1.24V
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-
Infineon T2481N28TOFVTXPSA1, Thyristor 2800 V, 2720 A 250 mA 43500 A 1.79 V
RS Stock No.262-5883BrandInfineonManufacturers Part No.T2481N28TOFVTXPSA1

18,359.70 MOP

9,179.849 MOP Each (In a Tray of 2) (ex VAT)

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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
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-
Infineon T3841N18TOFVTXPSA1, Thyristor 1800 V, 4040 A 250 mA 57000 A 1.28 V
RS Stock No.262-5885BrandInfineonManufacturers Part No.T3841N18TOFVTXPSA1

17,725.60 MOP

8,862.815 MOP Each (In a Tray of 2) (ex VAT)

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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
-
-

1,600.10 MOP

1,600.06 MOP Each (ex VAT)

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

1,767.50 MOP

1,767.51 MOP Each (ex VAT)

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

2,379.70 MOP

2,379.73 MOP Each (ex VAT)

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

2,340.20 MOP

2,340.16 MOP Each (ex VAT)

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

1,836.60 MOP

1,836.56 MOP Each (ex VAT)

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

2,530.80 MOP

2,530.80 MOP Each (ex VAT)

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

2,404.30 MOP

2,404.26 MOP Each (ex VAT)

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

2,773.60 MOP

2,773.59 MOP Each (ex VAT)

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

2,055.10 MOP

2,055.13 MOP Each (ex VAT)

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Infineon
-
1050A
Thyristor Trigger Module
-
-
-
-
-
1600V
-
14000A
-
-
-
250mA
-
-
-
-
2.2V
300mA
-
140°C
52mm
101mm
50 mm
RoHS
TZ600N
-
-
-
-
-
-
-
No
1.53V
-
-
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
RS Stock No.262-5484BrandInfineonManufacturers Part No.TD330N16KOFHPSA2

5,302.60 MOP

1,767.548 MOP Each (In a Tray of 3) (ex VAT)

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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
-
1600V
-
10000A
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
52mm
115mm
50 mm
RoHS
TD330N
-
-
-
-
-
-
-
No
1.28V
-
-
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
RS Stock No.262-5486BrandInfineonManufacturers Part No.TT330N16KOFHPSA2

5,509.80 MOP

1,836.591 MOP Each (In a Tray of 3) (ex VAT)

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Infineon
-
330A
Dual Thyristor Module
-
-
-
-
-
1600V
-
10000A
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
52mm
115mm
50 mm
RoHS
TT330N
-
-
-
-
-
-
-
No
1.28V
-
-
Infineon, Dual Thyristor Module 1600 V 9000 A, 250 A 200 mA 1.4 V
RS Stock No.262-5482BrandInfineonManufacturers Part No.TD250N16KOFHPSA1

4,800.20 MOP

1,600.057 MOP Each (In a Tray of 3) (ex VAT)

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

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