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, Silicon Controlled Rectifier 25 V 50 A 3 V 2-Pin
Bourns, Silicon Controlled Rectifier 25 V 50 A 3 V 2-Pin
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RS Stock No.: 773-4643Brand: BournsManufacturers Part No.: TISP4040H1BJR-S

₪ 162.77

₪ 6.511 Each (In a Pack of 25) (ex VAT)

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Bourns
Silicon Controlled Rectifier
-
-
-
-
-
-
25V
-
50A
-
-
Surface
-
-
-
-
-
2
-
50mA
-
150°C
No
2.237mm
3.94 mm
4.57mm
VLV Overvoltage Protector
-
-
-
-
3V
-
-
-
No
-
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

₪ 494.91

₪ 9.898 Each (In a Tube of 50) (ex VAT)

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50

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50₪ 9.898
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WeEn Semiconductors Co., Ltd
Thyristor
13A
-
-
SCR
TO-220
-
800V
-
220A
-
-
Through Hole
-
32mA
-
-
-
3
1.5V
60mA
-40°C
125°C
No
-
-
-
-
-
-
-
-
1.75V
-
-
-
No
-
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

₪ 451.91

₪ 9.038 Each (Supplied as a Tape) (ex VAT)

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50

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50₪ 9.038
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Littelfuse
Thyristor
2.6A
-
-
SCR
TO-252
-
600V
-
35A
-
-
Through Hole
-
300μA
-
-
-
3
1V
10mA
-40°C
110°C
No
-
-
-
MCR70xA
-
-
-
-
2.2V
-
-
-
No
-
200μA
STMicroelectronics, Thyristor 600 V, 12 A 200 μA 115 A
STMicroelectronics, Thyristor 600 V, 12 A 200 μA 115 A
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RS Stock No.: 188-8305Brand: STMicroelectronicsManufacturers Part No.: TS1220-600B-TR

₪ 16,540.88

₪ 6.616 Each (On a Reel of 2500) (ex VAT)

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2500₪ 6.616
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STMicroelectronics
Thyristor
12A
-
-
SCR
TO-252
-
600V
-
115A
-
-
Surface
-
200μA
-
-
-
3
0.8V
5mA
-40°C
125°C
No
-
-
-
12 A SCR
-
-
-
-
-
-
-
-
No
-
2mA
Littelfuse S602TSRP, Thyristor 600 V, 1.5 A 200 μA 15 A 1.7 V
Littelfuse S602TSRP, Thyristor 600 V, 1.5 A 200 μA 15 A 1.7 V
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Also available in industry standard packaging
RS Stock No.: 793-1926Brand: LittelfuseManufacturers Part No.: S602TSRP

₪ 63.00

₪ 6.30 Each (In a Pack of 10) (ex VAT)

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10

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10₪ 6.30
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Littelfuse
Thyristor
1.5A
-
-
SCR
SOT-223
-
600V
-
15A
-
-
Surface
-
200μA
-
-
-
4
0.8V
5mA
-40°C
125°C
No
-
-
-
-
-
-
-
-
1.7V
-
-
-
No
-
5μA
STMicroelectronics TN22-1500T, Thyristor 400 V, 1.8 A 1.5 mA 22 A 3.1 V
STMicroelectronics TN22-1500T, Thyristor 400 V, 1.8 A 1.5 mA 22 A 3.1 V
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Also available in industry standard packaging
RS Stock No.: 687-1050Brand: STMicroelectronicsManufacturers Part No.: TN22-1500T

₪ 21.32

₪ 4.265 Each (In a Pack of 5) (ex VAT)

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5

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5₪ 4.265
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STMicroelectronics
Thyristor
1.8A
-
-
SCR
TO-220
-
400V
-
22A
-
-
Through Hole
-
1.5mA
-
-
-
3
3V
175mA
-40°C
110°C
No
-
-
-
TN22
-
-
-
-
3.1V
-
-
-
No
-
0.1mA
STMicroelectronics, Thyristor 600 V, 25 A 15 mA 394 A 1.6 V
STMicroelectronics, Thyristor 600 V, 25 A 15 mA 394 A 1.6 V
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RS Stock No.: 163-7338Brand: STMicroelectronicsManufacturers Part No.: TN4015H-6T

₪ 699.37

₪ 13.987 Each (In a Tube of 50) (ex VAT)

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50

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50₪ 13.987
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STMicroelectronics
Thyristor
25A
-
-
SCR
TO-220
-
600V
-
394A
-
-
Through Hole
-
15mA
-
-
-
3
1.3V
60mA
-40°C
150°C
No
-
-
-
40 A SCRs
-
-
-
-
1.6V
-
-
-
No
-
6mA
WeEn Semiconductors Co., Ltd, Thyristor 800 V, 7.5 A 15 mA 132 A 1.75 V
WeEn Semiconductors Co., Ltd, Thyristor 800 V, 7.5 A 15 mA 132 A 1.75 V
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Also available in industry standard packaging
RS Stock No.: 484-2864Brand: WeEn Semiconductors Co., LtdManufacturers Part No.: BT151-800R,127

₪ 36.60

₪ 7.318 Each (In a Pack of 5) (ex VAT)

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5

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5₪ 7.318
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WeEn Semiconductors Co., Ltd
Thyristor
7.5A
-
-
SCR
TO-220
-
800V
-
132A
-
-
Through Hole
-
15mA
-
-
-
3
1.5V
20mA
-40°C
125°C
No
-
-
-
-
-
-
-
-
1.75V
-
-
-
No
-
0.5mA
WeEn Semiconductors Co., Ltd BT258X-500R,127, Thyristor 500 V, 5 A 0.2 mA 82 A 1.6 V
WeEn Semiconductors Co., Ltd BT258X-500R,127, Thyristor 500 V, 5 A 0.2 mA 82 A 1.6 V
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RS Stock No.: 509-601Brand: WeEn Semiconductors Co., LtdManufacturers Part No.: BT258X-500R,127

₪ 26.85

₪ 2.685 Each (In a Pack of 10) (ex VAT)

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10

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10₪ 2.685
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WeEn Semiconductors Co., Ltd
Thyristor
5A
-
-
SCR
TO-220
-
500V
-
82A
-
-
Through Hole
-
0.2mA
-
-
-
3
1.5V
6mA
-40°C
125°C
No
-
-
-
BT258X
-
-
-
-
1.6V
-
-
-
No
-
0.5mA
Littelfuse, SIDACtor Protection Thyristor 400 V, 500 A 2.2 mA 35 A 4 V
Littelfuse, SIDACtor Protection Thyristor 400 V, 500 A 2.2 mA 35 A 4 V
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RS Stock No.: 171-9491Brand: LittelfuseManufacturers Part No.: P0640SCLRP

₪ 19,436.62

₪ 7.775 Each (On a Reel of 2500) (ex VAT)

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2500

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2500₪ 7.775
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Littelfuse
SIDACtor Protection Thyristor
500A
-
-
SIDACtor
DO-214AA
-
400V
-
35A
-
-
Surface
-
2.2mA
-
-
-
2
4V
150mA
-40°C
150°C
GR 1089, TIA-968-B, ITU K.20/21/45, Pb-Free, YD/T 950, YD/T 1082, TIA-968-A, IEC 61000-4-5, YD/T 993, RoHS
-
-
-
DO-214AA
-
-
-
-
4V
-
-
-
No
-
5μA
STMicroelectronics P0118MA 2AL3, Thyristor 600 V 8 A, 0.5 A 5 μA 1.95 V TO-92 3-Pin
STMicroelectronics P0118MA 2AL3, Thyristor 600 V 8 A, 0.5 A 5 μA 1.95 V TO-92 3-Pin
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Also available in industry standard packaging
RS Stock No.: 877-2801Brand: STMicroelectronicsManufacturers Part No.: P0118MA 2AL3

₪ 96.52

₪ 3.861 Each (In a Pack of 25) (ex VAT)

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25

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25₪ 3.861
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STMicroelectronics
Thyristor
0.5A
-
-
-
TO-92
-
600V
-
8A
-
-
Through Hole
-
5μA
-
-
-
3
0.8V
5mA
-
125°C
No
-
-
-
P011xx SCR
-
-
-
-
1.95V
-
-
-
No
-
100μA
Littelfuse C106DG, Thyristor 400 V, 2.55 A 500 μA 20 A 2.2 V
Littelfuse C106DG, Thyristor 400 V, 2.55 A 500 μA 20 A 2.2 V
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Also available in industry standard packaging
RS Stock No.: 774-3467Brand: LittelfuseManufacturers Part No.: C106DG

₪ 64.76

₪ 6.476 Each (In a Pack of 10) (ex VAT)

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10

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10₪ 6.476
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Littelfuse
Thyristor
2.55A
-
-
SCR
TO-225
-
400V
-
20A
-
-
Through Hole
-
500μA
-
-
-
3
1V
6mA
-40°C
110°C
No
-
-
-
C106
-
-
-
-
2.2V
-
-
-
No
-
100μA
Vishay VS-10TTS08STRL-M3, Thyristor 800 V, 6.5 A 20 mA 110 A 1.15 V
Vishay VS-10TTS08STRL-M3, Thyristor 800 V, 6.5 A 20 mA 110 A 1.15 V
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Also available in industry standard packaging
RS Stock No.: 817-2314Brand: VishayManufacturers Part No.: VS-10TTS08STRL-M3

₪ 84.77

₪ 8.477 Each (In a Pack of 10) (ex VAT)

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10

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10₪ 8.477
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Vishay
Thyristor
6.5A
-
-
SCR
TO-263
-
800V
-
110A
-
-
Surface
-
20mA
-
-
-
3
1.2V
30mA
-40°C
125°C
No
-
-
-
-
-
-
-
-
1.15V
-
-
-
No
-
0.05mA
Vishay VS-16TTS12S-M3, Thyristor 1200 V, 10 A 60 mA 200 A 1.4 V
Vishay VS-16TTS12S-M3, Thyristor 1200 V, 10 A 60 mA 200 A 1.4 V
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Also available in industry standard packaging
RS Stock No.: 708-4244Brand: VishayManufacturers Part No.: VS-16TTS12S-M3

₪ 27.29

₪ 27.29 Each (ex VAT)

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1

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1₪ 27.29
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Vishay
Thyristor
10A
-
-
SCR
TO-263
-
1200V
-
200A
-
-
Surface
-
60mA
-
-
-
3
2V
100mA
-40°C
125°C
No
-
-
-
-
-
-
-
-
1.4V
-
-
-
No
-
0.5mA
Littelfuse 2N6509TG, Thyristor 800 V, 16 A 75 mA 250 A 1.8 V
Littelfuse 2N6509TG, Thyristor 800 V, 16 A 75 mA 250 A 1.8 V
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Also available in industry standard packaging
RS Stock No.: 800-9200Brand: LittelfuseManufacturers Part No.: 2N6509TG

₪ 252.37

₪ 25.237 Each (In a Pack of 10) (ex VAT)

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10

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10₪ 25.237
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Littelfuse
Thyristor
16A
-
-
SCR
TO-220
-
800V
-
250A
-
-
Through Hole
-
75mA
-
-
-
3
1.5V
80mA
-40°C
125°C
No
-
-
-
2N650x
-
-
-
-
1.8V
-
-
-
No
-
2mA
Littelfuse MCR08BT1G, Sensitive Gate Silicon Controlled Rectifier 600 V, 0.8 A 200 μA 8 A 1.7 V
Littelfuse MCR08BT1G, Sensitive Gate Silicon Controlled Rectifier 600 V, 0.8 A 200 μA 8 A 1.7 V
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Also available in industry standard packaging
RS Stock No.: 792-5650Brand: LittelfuseManufacturers Part No.: MCR08BT1G

₪ 17.37

₪ 1.737 Each (Supplied as a Tape) (ex VAT)

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10

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10₪ 1.737
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Littelfuse
Sensitive Gate Silicon Controlled Rectifier
0.8A
-
-
SCR
SOT-223
-
600V
-
8A
-
-
Surface
-
200μA
-
-
-
4
0.8V
5mA
-40°C
110°C
No
-
-
-
MCR08B
-
-
-
-
1.7V
-
-
-
No
-
200μA
STMicroelectronics, Thyristor 600 V, 25 A 40 mA 314 A
STMicroelectronics, Thyristor 600 V, 25 A 40 mA 314 A
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RS Stock No.: 188-8304Brand: STMicroelectronicsManufacturers Part No.: TN2540-600G-TR

₪ 15,075.45

₪ 15.075 Each (On a Reel of 1000) (ex VAT)

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1000

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1000₪ 15.075
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STMicroelectronics
Thyristor
25A
-
-
SCR
TO-263
-
600V
-
314A
-
-
Surface
-
40mA
-
-
-
3
1.3V
50mA
-40°C
125°C
No
-
-
-
25 A SCRs
-
-
-
-
-
-
-
-
No
-
5μA
Littelfuse, Thyristor 800 V, 10 A 60 mA 160 A 1.7 V
Littelfuse, Thyristor 800 V, 10 A 60 mA 160 A 1.7 V
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RS Stock No.: 862-4916Brand: LittelfuseManufacturers Part No.: 2N6405G

₪ 58.27

₪ 5.827 Each (In a Pack of 10) (ex VAT)

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10

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10₪ 5.827
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Littelfuse
Thyristor
10A
-
-
SCR
TO-220
-
800V
-
160A
-
-
Through Hole
-
60mA
-
-
-
3
2.5V
60mA
-40°C
125°C
No
-
-
-
2N640x
-
-
-
-
1.7V
-
-
-
No
-
2mA
STMicroelectronics, Thyristor 800 V, 12 A 15 mA 145 A
STMicroelectronics, Thyristor 800 V, 12 A 15 mA 145 A
Add to parts list
RS Stock No.: 188-8302Brand: STMicroelectronicsManufacturers Part No.: TN1215-800G-TR

₪ 8,511.75

₪ 8.512 Each (On a Reel of 1000) (ex VAT)

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1000

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1000₪ 8.512
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STMicroelectronics
Thyristor
12A
-
-
SCR
TO-263
-
800V
-
145A
-
-
Surface
-
15mA
-
-
-
3
1.3V
30mA
-40°C
125°C
No
-
-
-
12 A SCR
-
-
-
-
-
-
-
-
No
-
-
Littelfuse S6X8BSRP, Thyristor 800 V, 0.8 A 200 μA 10 A 1.7 V
Littelfuse S6X8BSRP, Thyristor 800 V, 0.8 A 200 μA 10 A 1.7 V
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Also available in industry standard packaging
RS Stock No.: 793-1939Brand: LittelfuseManufacturers Part No.: S6X8BSRP

₪ 51.25

₪ 5.125 Each (In a Pack of 10) (ex VAT)

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10

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10₪ 5.125
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Littelfuse
Thyristor
0.8A
-
-
SCR
SOT-89
-
800V
-
10A
-
-
Surface
-
200μA
-
-
-
3
0.8V
5mA
-40°C
125°C
EIA/JEDC JESD22-A101, ANSI/J-STD-002, UL 94V-0, MIL-STD-750, EIA-468-C
-
-
-
SxX8xSx EV
-
-
-
-
1.7V
-
-
-
No
-
0.003mA

...