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
3.94 mm
2.237mm
VLV Overvoltage Protector
No
-
-
-
-
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
-
Thyristor
13A
-
SCR
TO-220
-
800V
-
-
220A
Through Hole
-
-
32mA
-
-
3
-
-40°C
60mA
1.5V
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
-
Thyristor
2.6A
-
SCR
TO-252
-
600V
-
-
35A
Through Hole
-
-
300μA
-
-
3
-
-40°C
10mA
1V
110°C
-
-
-
MCR70xA
No
-
-
-
-
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
-
Thyristor
12A
-
SCR
TO-252
-
600V
-
-
115A
Surface
-
-
200μA
-
-
3
-
-40°C
5mA
0.8V
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
-
-40°C
5mA
0.8V
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
-
Thyristor
1.8A
-
SCR
TO-220
-
400V
-
-
22A
Through Hole
-
-
1.5mA
-
-
3
-
-40°C
175mA
3V
110°C
-
-
-
TN22
No
-
-
-
-
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
-
Thyristor
25A
-
SCR
TO-220
-
600V
-
-
394A
Through Hole
-
-
15mA
-
-
3
-
-40°C
60mA
1.3V
150°C
-
-
-
40 A SCRs
No
-
-
-
-
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
-
Thyristor
7.5A
-
SCR
TO-220
-
800V
-
-
132A
Through Hole
-
-
15mA
-
-
3
-
-40°C
20mA
1.5V
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
-
Thyristor
5A
-
SCR
TO-220
-
500V
-
-
82A
Through Hole
-
-
0.2mA
-
-
3
-
-40°C
6mA
1.5V
125°C
-
-
-
BT258X
No
-
-
-
-
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
-
SIDACtor Protection Thyristor
500A
-
SIDACtor
DO-214AA
-
400V
-
-
35A
Surface
-
-
2.2mA
-
-
2
-
-40°C
150mA
4V
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
-
-
-
-
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
-
Thyristor
0.5A
-
-
TO-92
-
600V
-
-
8A
Through Hole
-
-
5μA
-
-
3
-
-
5mA
0.8V
125°C
-
-
-
P011xx SCR
No
-
-
-
-
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
-
Thyristor
2.55A
-
SCR
TO-225
-
400V
-
-
20A
Through Hole
-
-
500μA
-
-
3
-
-40°C
6mA
1V
110°C
-
-
-
C106
No
-
-
-
-
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
-
Thyristor
6.5A
-
SCR
TO-263
-
800V
-
-
110A
Surface
-
-
20mA
-
-
3
-
-40°C
30mA
1.2V
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
-
Thyristor
10A
-
SCR
TO-263
-
1200V
-
-
200A
Surface
-
-
60mA
-
-
3
-
-40°C
100mA
2V
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
-
Thyristor
16A
-
SCR
TO-220
-
800V
-
-
250A
Through Hole
-
-
75mA
-
-
3
-
-40°C
80mA
1.5V
125°C
-
-
-
2N650x
No
-
-
-
-
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
Add to parts list
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
-
-40°C
5mA
0.8V
110°C
-
-
-
MCR08B
No
-
-
-
-
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
-
Thyristor
25A
-
SCR
TO-263
-
600V
-
-
314A
Surface
-
-
40mA
-
-
3
-
-40°C
50mA
1.3V
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
-
-40°C
60mA
2.5V
125°C
-
-
-
2N640x
No
-
-
-
-
1.7V
-
-
2mA
No
-
-
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

Available in multiples of 1000
1000₪ 8.512
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STMicroelectronics
-
Thyristor
12A
-
SCR
TO-263
-
800V
-
-
145A
Surface
-
-
15mA
-
-
3
-
-40°C
30mA
1.3V
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
-
-40°C
5mA
0.8V
125°C
-
-
-
SxX8xSx EV
EIA/JEDC JESD22-A101, ANSI/J-STD-002, UL 94V-0, MIL-STD-750, EIA-468-C
-
-
-
-
1.7V
-
-
0.003mA
No
-
-

...