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
4.57mm
2.237mm
No
VLV Overvoltage Protector
3.94 mm
-
-
-
3V
5μA
-
-
-
-
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
13A
-
Thyristor
-
SCR
TO-220
-
800V
-
-
220A
Through Hole
-
32mA
-
-
-
-
3
-40°C
1.5V
60mA
125°C
-
-
No
-
-
-
-
-
1.75V
1mA
-
-
-
-
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
2.6A
-
Thyristor
-
SCR
TO-252
-
600V
-
-
35A
Through Hole
-
300μA
-
-
-
-
3
-40°C
1V
10mA
110°C
-
-
No
MCR70xA
-
-
-
-
2.2V
200μA
-
-
-
-
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
12A
-
Thyristor
-
SCR
TO-252
-
600V
-
-
115A
Surface
-
200μA
-
-
-
-
3
-40°C
0.8V
5mA
125°C
-
-
No
12 A SCR
-
-
-
-
-
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
1.5A
-
Thyristor
-
SCR
SOT-223
-
600V
-
-
15A
Surface
-
200μA
-
-
-
-
4
-40°C
0.8V
5mA
125°C
-
-
No
-
-
-
-
-
1.7V
5μA
-
-
-
-
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
1.8A
-
Thyristor
-
SCR
TO-220
-
400V
-
-
22A
Through Hole
-
1.5mA
-
-
-
-
3
-40°C
3V
175mA
110°C
-
-
No
TN22
-
-
-
-
3.1V
0.1mA
-
-
-
-
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

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50₪ 13.987
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STMicroelectronics
25A
-
Thyristor
-
SCR
TO-220
-
600V
-
-
394A
Through Hole
-
15mA
-
-
-
-
3
-40°C
1.3V
60mA
150°C
-
-
No
40 A SCRs
-
-
-
-
1.6V
6mA
-
-
-
-
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
7.5A
-
Thyristor
-
SCR
TO-220
-
800V
-
-
132A
Through Hole
-
15mA
-
-
-
-
3
-40°C
1.5V
20mA
125°C
-
-
No
-
-
-
-
-
1.75V
0.5mA
-
-
-
-
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
5A
-
Thyristor
-
SCR
TO-220
-
500V
-
-
82A
Through Hole
-
0.2mA
-
-
-
-
3
-40°C
1.5V
6mA
125°C
-
-
No
BT258X
-
-
-
-
1.6V
0.5mA
-
-
-
-
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
500A
-
SIDACtor Protection Thyristor
-
SIDACtor
DO-214AA
-
400V
-
-
35A
Surface
-
2.2mA
-
-
-
-
2
-40°C
4V
150mA
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
5μA
-
-
-
-
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
0.5A
-
Thyristor
-
-
TO-92
-
600V
-
-
8A
Through Hole
-
5μA
-
-
-
-
3
-
0.8V
5mA
125°C
-
-
No
P011xx SCR
-
-
-
-
1.95V
100μA
-
-
-
-
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
2.55A
-
Thyristor
-
SCR
TO-225
-
400V
-
-
20A
Through Hole
-
500μA
-
-
-
-
3
-40°C
1V
6mA
110°C
-
-
No
C106
-
-
-
-
2.2V
100μA
-
-
-
-
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
6.5A
-
Thyristor
-
SCR
TO-263
-
800V
-
-
110A
Surface
-
20mA
-
-
-
-
3
-40°C
1.2V
30mA
125°C
-
-
No
-
-
-
-
-
1.15V
0.05mA
-
-
-
-
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
10A
-
Thyristor
-
SCR
TO-263
-
1200V
-
-
200A
Surface
-
60mA
-
-
-
-
3
-40°C
2V
100mA
125°C
-
-
No
-
-
-
-
-
1.4V
0.5mA
-
-
-
-
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
16A
-
Thyristor
-
SCR
TO-220
-
800V
-
-
250A
Through Hole
-
75mA
-
-
-
-
3
-40°C
1.5V
80mA
125°C
-
-
No
2N650x
-
-
-
-
1.8V
2mA
-
-
-
-
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
0.8A
-
Sensitive Gate Silicon Controlled Rectifier
-
SCR
SOT-223
-
600V
-
-
8A
Surface
-
200μA
-
-
-
-
4
-40°C
0.8V
5mA
110°C
-
-
No
MCR08B
-
-
-
-
1.7V
200μA
-
-
-
-
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
25A
-
Thyristor
-
SCR
TO-263
-
600V
-
-
314A
Surface
-
40mA
-
-
-
-
3
-40°C
1.3V
50mA
125°C
-
-
No
25 A SCRs
-
-
-
-
-
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
10A
-
Thyristor
-
SCR
TO-220
-
800V
-
-
160A
Through Hole
-
60mA
-
-
-
-
3
-40°C
2.5V
60mA
125°C
-
-
No
2N640x
-
-
-
-
1.7V
2mA
-
-
-
-
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

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1000₪ 8.512
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STMicroelectronics
12A
-
Thyristor
-
SCR
TO-263
-
800V
-
-
145A
Surface
-
15mA
-
-
-
-
3
-40°C
1.3V
30mA
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

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

...