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-SHSN Code: 85411000

SR 8.05

SR 8.05 Each (ex VAT)

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1

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1SR 8.05
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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-SHSN Code: 85411000

SR 5,899.50

SR 1.966 Each (On a Reel of 3000) (ex VAT)

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3000

Available in multiples of 3000
3000SR 1.966
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Bourns
-
32A
Thyristor
-
-
-
-
80V
-
-
50A
-
Surface
-
-
-
-
-
2
-
0.35A
-
150°C
TISP4240M3BJR
RoHS, UL
-
-
-
-
-
-
-
-
No
3V
-
-
10μA
-
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.: DD380N22KXPSA1HSN Code: 85411000

SR 1,261.55

SR 1,261.55 Each (ex VAT)

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1

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1SR 1,261.55
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Infineon
-
393A
Thyristor
-
-
-
-
2200V
-
-
12000A
-
-
-
-
-
-
-
-
-
-
-
150°C
DD380N22K
UR, IEC 61140, RoHS
52.1mm
115 mm
50mm
-
-
-
-
-
No
0.75V
-
-
-
-
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.: T2200N16H100XPSA1HSN Code: 85413000

SR 4,177.95

SR 4,177.95 Each (ex VAT)

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1SR 4,177.95
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Infineon
-
5020A
Thyristor
Netz-Thyristor
-
-
-
1600V
-
-
44000A
-
-
250mA
-
-
-
-
-
2V
300mA
-40°C
125°C
T2200N16H100
RoHS, DIN IEC 60747-6
-
-
-
-
-
-
-
-
No
1.24V
-
-
-
-
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.: T2481N28TOFVTXPSA1HSN Code: 85413000

SR 11,688.60

SR 5,844.30 Each (In a Tray of 2) (ex VAT)

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2

Available in multiples of 2
2SR 5,844.30
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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.: T3841N18TOFVTXPSA1HSN Code: 85413000

SR 9,926.80

SR 4,963.40 Each (In a Tray of 2) (ex VAT)

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2

Available in multiples of 2
2SR 4,963.40
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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.: TD250N16KOFHPSA1HSN Code: 85413000

SR 1,210.95

SR 1,210.95 Each (ex VAT)

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1

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1SR 1,210.95
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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
Add to parts list
Also available in industry standard packaging
RS Stock No.: 262-5485Brand: InfineonManufacturers Part No.: TD330N16KOFHPSA2HSN Code: 85413000

SR 1,291.45

SR 1,291.45 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,291.45
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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 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.: TD340N22KOFXPSA1HSN Code: 85413000

SR 1,534.10

SR 1,534.10 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,534.10
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Infineon
-
338A
Thyristor
-
-
-
-
2200V
-
-
8000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
135°C
TT340N22KOF
IEC 61140, UR, RoHS
52.1mm
115 mm
50mm
-
-
-
-
-
No
0.8V
-
-
-
-
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.: TD370N18KOFHPSA1HSN Code: 85413000

SR 1,521.45

SR 1,521.45 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,521.45
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Infineon
-
364A
Thyristor
-
-
-
-
2200V
-
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
135°C
TT370N18KOF
RoHS, UR, IEC 61140
52.1mm
115 mm
50mm
-
-
-
-
-
No
0.8V
-
-
-
-
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.: TT330N16KOFHPSA2HSN Code: 85413000

SR 1,342.05

SR 1,342.05 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,342.05
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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 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
Add to parts list
RS Stock No.: 349-388Brand: InfineonManufacturers Part No.: TT340N22KOFXPSA1HSN Code: 85413000

SR 1,590.45

SR 1,590.45 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,590.45
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Infineon
-
338A
Thyristor
-
-
-
-
2200V
-
-
8000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
135°C
TT340N22KOF
IEC 61140, RoHS, UR
52.1mm
115 mm
50mm
-
-
-
-
-
No
0.8V
-
-
-
-
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
Add to parts list
RS Stock No.: 349-389Brand: InfineonManufacturers Part No.: TT370N18KOFHPSA1HSN Code: 85413000

SR 1,550.20

SR 1,550.20 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,550.20
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Infineon
-
364A
Thyristor
-
-
-
-
1800V
-
-
10000A
-
-
200mA
-
-
-
-
-
2V
300mA
-
135°C
TT370N18KOF
UR, IEC 61140, RoHS
52.1mm
115 mm
50mm
-
-
-
-
-
No
0.8V
-
-
70mA
-
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
Add to parts list
Also available in industry standard packaging
RS Stock No.: 262-5495Brand: InfineonManufacturers Part No.: TZ240N36KOFHPSA1HSN Code: 85413000

SR 1,983.75

SR 1,983.75 Each (ex VAT)

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1

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1SR 1,983.75
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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
Add to parts list
Also available in industry standard packaging
RS Stock No.: 262-5497Brand: InfineonManufacturers Part No.: TZ600N16KOFHPSA1HSN Code: 85413000

SR 1,501.90

SR 1,501.90 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,501.90
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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
Add to parts list
RS Stock No.: 262-5486Brand: InfineonManufacturers Part No.: TT330N16KOFHPSA2HSN Code: 85413000

SR 3,836.40

SR 1,278.80 Each (In a Tray of 3) (ex VAT)

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3

Available in multiples of 3
3SR 1,278.80
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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.: TD330N16KOFHPSA2HSN Code: 85413000

SR 3,691.50

SR 1,230.50 Each (In a Tray of 3) (ex VAT)

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3

Available in multiples of 3
3SR 1,230.50
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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
Add to parts list
RS Stock No.: 262-5482Brand: InfineonManufacturers Part No.: TD250N16KOFHPSA1HSN Code: 85413000

SR 3,346.50

SR 1,115.50 Each (In a Tray of 3) (ex VAT)

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3

Available in multiples of 3
3SR 1,115.50
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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.: T3841N18TOFVTXPSA1HSN Code: 85413000

SR 5,602.80

SR 5,602.80 Each (ex VAT)

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1

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1SR 5,602.80
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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.: T2481N28TOFVTXPSA1HSN Code: 85413000

SR 5,802.90

SR 5,802.90 Each (ex VAT)

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1

Available in multiples of 1
1SR 5,802.90
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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
-
-
-
-

...