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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25₪ 6.511
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Bourns
Silicon Controlled Rectifier
-
-
-
-
-
-
-
25V
50A
-
-
Surface
-
-
-
-
2
-
-
50mA
-
150°C
2.237mm
3.94 mm
VLV Overvoltage Protector
4.57mm
No
-
-
5μA
-
-
3V
-
No
-
-
-
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
-
-
1mA
-
-
1.75V
-
No
-
-
-
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
-
-
MCR70xA
-
No
-
-
200μA
-
-
2.2V
-
No
-
-
-
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
-
-
12 A SCR
-
No
-
-
2mA
-
-
-
-
No
-
-
-
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
-
-
5μA
-
-
1.7V
-
No
-
-
-
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
-
-
TN22
-
No
-
-
0.1mA
-
-
3.1V
-
No
-
-
-
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₪ 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
-
-
40 A SCRs
-
No
-
-
6mA
-
-
1.6V
-
No
-
-
-
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
-
-
0.5mA
-
-
1.75V
-
No
-
-
-
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
-
-
BT258X
-
No
-
-
0.5mA
-
-
1.6V
-
No
-
-
-
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
-
-
DO-214AA
-
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
-
-
5μA
-
-
4V
-
No
-
-
-
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
-
-
P011xx SCR
-
No
-
-
100μA
-
-
1.95V
-
No
-
-
-
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
-
-
C106
-
No
-
-
100μA
-
-
2.2V
-
No
-
-
-
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
-
-
0.05mA
-
-
1.15V
-
No
-
-
-
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
-
-
0.5mA
-
-
1.4V
-
No
-
-
-
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
-
-
2N650x
-
No
-
-
2mA
-
-
1.8V
-
No
-
-
-
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
-
-
MCR08B
-
No
-
-
200μA
-
-
1.7V
-
No
-
-
-
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
-
-
25 A SCRs
-
No
-
-
5μA
-
-
-
-
No
-
-
-
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
-
-
2N640x
-
No
-
-
2mA
-
-
1.7V
-
No
-
-
-
STMicroelectronics, Thyristor 800 V, 12 A 15 mA 145 A
STMicroelectronics, Thyristor 800 V, 12 A 15 mA 145 A
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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

Available in multiples of 1000
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
-
-
12 A SCR
-
No
-
-
-
-
-
-
-
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

Available in multiples of 10
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
-
-
SxX8xSx EV
-
EIA/JEDC JESD22-A101, ANSI/J-STD-002, UL 94V-0, MIL-STD-750, EIA-468-C
-
-
0.003mA
-
-
1.7V
-
No
-
-
-

...