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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United Automation A01740, Thyristor, 300A 40A
RS Stock No.: 628-584Brand: United AutomationManufacturers Part No.: A01740

BD 34.188

BD 34.188 Each (Exc. Vat)

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United Automation
300A
TRIAC
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40A
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600V
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United Automation A11206E, Thyristor, 17A 41A
RS Stock No.: 628-586Brand: United AutomationManufacturers Part No.: A11206E

BD 30.098

BD 30.098 Each (Exc. Vat)

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United Automation
17A
TRIAC
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41A
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United Automation A11215E, Thyristor, 17A 26A
RS Stock No.: 628-587Brand: United AutomationManufacturers Part No.: A11215E

BD 48.176

BD 48.176 Each (Exc. Vat)

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United Automation
17A
TRIAC
-
-
26A
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United Automation A12201E, Thyristor, 17A 25A
RS Stock No.: 628-621Brand: United AutomationManufacturers Part No.: A12201E

BD 32.518

BD 32.518 Each (Exc. Vat)

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United Automation
17A
TRIAC
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-
25A
250A
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United Automation A12204E, Thyristor, 17A 42A
RS Stock No.: 628-622Brand: United AutomationManufacturers Part No.: A12204E

BD 49.060

BD 49.060 Each (Exc. Vat)

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United Automation
17A
TRIAC
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-
42A
400A
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United Automation A13113E, AC Regulator with RFI Suppression, 17A 25A
RS Stock No.: 628-623Brand: United AutomationManufacturers Part No.: A13113E

BD 40.813

BD 40.813 Each (Exc. Vat)

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United Automation
17A
TRIAC
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-
25A
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United Automation A13202E, Thyristor, 17A 25A
RS Stock No.: 628-624Brand: United AutomationManufacturers Part No.: A13202E

BD 30.093

BD 30.093 Each (Exc. Vat)

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United Automation
17A
TRIAC
-
-
25A
250A
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United Automation A13205E, AC Regulator with RFI Suppression, 17A 41A
RS Stock No.: 628-625Brand: United AutomationManufacturers Part No.: A13205E

BD 24.207

BD 24.207 Each (Exc. Vat)

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United Automation
17A
TRIAC
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-
41A
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United Automation A13218E, Thyristor, 17A 26A
RS Stock No.: 628-626Brand: United AutomationManufacturers Part No.: A13218E

BD 31.242

BD 31.242 Each (Exc. Vat)

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United Automation
17A
TRIAC
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-
26A
250A
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United Automation A14117E, Thyristor 2500V, 17A 200mA
RS Stock No.: 628-627Brand: United AutomationManufacturers Part No.: A14117E

BD 43.868

BD 43.868 Each (Exc. Vat)

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United Automation
17A
TRIAC
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2500V
200mA
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United Automation A14223E, AC Regulator with RFI Suppression, 15A 15A
RS Stock No.: 628-628Brand: United AutomationManufacturers Part No.: A14223E

BD 32.549

BD 32.549 Each (Exc. Vat)

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United Automation
15A
TRIAC
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-
15A
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United Automation A14232E, Thyristor, 15A 26A
RS Stock No.: 628-629Brand: United AutomationManufacturers Part No.: A14232E

BD 29.203

BD 29.203 Each (Exc. Vat)

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United Automation
15A
TRIAC
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-
26A
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United Automation A14233, AC Regulator with RFI Suppression, 15A 15A
RS Stock No.: 628-630Brand: United AutomationManufacturers Part No.: A14233

BD 39.882

BD 39.882 Each (Exc. Vat)

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United Automation
15A
TRIAC
-
-
15A
250A
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United Automation A26036, Thyristor, 16A 16A
RS Stock No.: 628-631Brand: United AutomationManufacturers Part No.: A26036

BD 29.445

BD 29.445 Each (Exc. Vat)

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United Automation
16A
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16A
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United Automation A32414, Thyristor 2500V, 0.065A 65mA
RS Stock No.: 628-640Brand: United AutomationManufacturers Part No.: A32414

BD 102.069

BD 102.069 Each (Exc. Vat)

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United Automation
0.065A
TRIAC
-
2500V
65mA
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United Automation A33413, Thyristor, 0.1A 800mA
RS Stock No.: 628-641Brand: United AutomationManufacturers Part No.: A33413

BD 75.244

BD 75.244 Each (Exc. Vat)

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United Automation
0.1A
TRIAC
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-
800mA
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600V
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United Automation A34411-DIN, Thyristor, 0.5A 500mA 350mA
RS Stock No.: 628-643Brand: United AutomationManufacturers Part No.: A34411-DIN

BD 189.752

BD 189.752 Each (Exc. Vat)

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United Automation
0.5A
SCR
DIN-Rail
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350mA
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500mA
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United Automation A34428-DIN, Thyristor, 0.4A 750mA
RS Stock No.: 628-644Brand: United AutomationManufacturers Part No.: A34428-DIN

BD 255.177

BD 255.177 Each (Exc. Vat)

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United Automation
0.4A
SCR
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750mA
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United Automation A34512, Thyristor Trigger Module, 0.075A 1A
RS Stock No.: 628-645Brand: United AutomationManufacturers Part No.: A34512

BD 74.591

BD 74.591 Each (Exc. Vat)

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United Automation
0.075A
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1A
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United Automation A34571, Thyristor, 0.5A 500mA
RS Stock No.: 628-646Brand: United AutomationManufacturers Part No.: A34571

BD 235.551

BD 235.551 Each (Exc. Vat)

Add to basket
United Automation
0.5A
TRIAC
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500mA
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