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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STMicroelectronics STPSC4G065UF, Diode/Thyristor Module SCR 650V, 4A 4A
STMicroelectronics STPSC4G065UF, Diode/Thyristor Module SCR 650V, 4A 4A
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RS Stock No.: 609-137Brand: STMicroelectronicsManufacturers Part No.: STPSC4G065UFHSN Code: 85411000

SR 6.30

SR 6.30 Each (ex VAT)

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1SR 6.30
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STMicroelectronics
4A
Diode
SMB Flat
650V
400A
4A
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STMicroelectronics STPSC4G065UF, Diode/Thyristor Module SCR 650V, 4A 4A
STMicroelectronics STPSC4G065UF, Diode/Thyristor Module SCR 650V, 4A 4A
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RS Stock No.: 609-136Brand: STMicroelectronicsManufacturers Part No.: STPSC4G065UFHSN Code: 85411000

SR 19,262.50

SR 3.852 Each (On a Reel of 5000) (ex VAT)

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STMicroelectronics
4A
Diode
SMB Flat
650V
400A
4A
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STMicroelectronics STPSC4G065UFY, Diode/Thyristor Module SCR 650V, 4A 4A
STMicroelectronics STPSC4G065UFY, Diode/Thyristor Module SCR 650V, 4A 4A
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RS Stock No.: 609-138Brand: STMicroelectronicsManufacturers Part No.: STPSC4G065UFYHSN Code: 85411000

SR 22,482.50

SR 4.496 Each (On a Reel of 5000) (ex VAT)

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5000SR 4.496
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STMicroelectronics
4A
Diode
SMB Flat
650V
400A
4A
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STMicroelectronics STPSC4G065UFY, Diode/Thyristor Module SCR 650V, 4A 4A
STMicroelectronics STPSC4G065UFY, Diode/Thyristor Module SCR 650V, 4A 4A
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RS Stock No.: 609-139Brand: STMicroelectronicsManufacturers Part No.: STPSC4G065UFYHSN Code: 85411000

SR 7.30

SR 7.30 Each (ex VAT)

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STMicroelectronics
4A
Diode
SMB Flat
650V
400A
4A
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United Automation A01740, Thyristor, 300A 40A
United Automation A01740, Thyristor, 300A 40A
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RS Stock No.: 628-584Brand: United AutomationManufacturers Part No.: A01740HSN Code: 85365080

SR 438.82

SR 438.82 Each (ex 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
United Automation A11206E, Thyristor, 17A 41A
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RS Stock No.: 628-586Brand: United AutomationManufacturers Part No.: A11206EHSN Code: 85365080

SR 386.33

SR 386.33 Each (ex VAT)

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1SR 386.33
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United Automation
17A
TRIAC
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41A
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United Automation A11215E, Thyristor, 17A 26A
United Automation A11215E, Thyristor, 17A 26A
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RS Stock No.: 628-587Brand: United AutomationManufacturers Part No.: A11215EHSN Code: 85365080

SR 618.38

SR 618.38 Each (ex VAT)

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United Automation
17A
TRIAC
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26A
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United Automation A12201E, Thyristor, 17A 25A
United Automation A12201E, Thyristor, 17A 25A
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RS Stock No.: 628-621Brand: United AutomationManufacturers Part No.: A12201EHSN Code: 85365080

SR 417.40

SR 417.40 Each (ex VAT)

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1SR 417.40
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United Automation
17A
TRIAC
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250A
25A
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United Automation A12204E, Thyristor, 17A 42A
United Automation A12204E, Thyristor, 17A 42A
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RS Stock No.: 628-622Brand: United AutomationManufacturers Part No.: A12204EHSN Code: 85365080

SR 629.71

SR 629.71 Each (ex VAT)

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United Automation
17A
TRIAC
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400A
42A
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United Automation A13113E, AC Regulator with RFI Suppression, 17A 25A
United Automation A13113E, AC Regulator with RFI Suppression, 17A 25A
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RS Stock No.: 628-623Brand: United AutomationManufacturers Part No.: A13113EHSN Code: 85365080

SR 523.89

SR 523.89 Each (ex VAT)

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1SR 523.89
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United Automation
17A
TRIAC
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25A
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United Automation A13202E, Thyristor, 17A 25A
United Automation A13202E, Thyristor, 17A 25A
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RS Stock No.: 628-624Brand: United AutomationManufacturers Part No.: A13202EHSN Code: 85365080

SR 386.24

SR 386.24 Each (ex VAT)

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United Automation
17A
TRIAC
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250A
25A
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United Automation A13205E, AC Regulator with RFI Suppression, 17A 41A
United Automation A13205E, AC Regulator with RFI Suppression, 17A 41A
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RS Stock No.: 628-625Brand: United AutomationManufacturers Part No.: A13205EHSN Code: 85365080

SR 310.66

SR 310.66 Each (ex VAT)

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1SR 310.66
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United Automation
17A
TRIAC
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41A
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United Automation A13218E, Thyristor, 17A 26A
United Automation A13218E, Thyristor, 17A 26A
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RS Stock No.: 628-626Brand: United AutomationManufacturers Part No.: A13218EHSN Code: 85365080

SR 401.03

SR 401.03 Each (ex VAT)

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1SR 401.03
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United Automation
17A
TRIAC
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250A
26A
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United Automation A14117E, Thyristor 2500V, 17A 200mA
United Automation A14117E, Thyristor 2500V, 17A 200mA
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RS Stock No.: 628-627Brand: United AutomationManufacturers Part No.: A14117EHSN Code: 85365080

SR 563.11

SR 563.11 Each (ex VAT)

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United Automation
17A
TRIAC
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2500V
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200mA
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United Automation A14223E, AC Regulator with RFI Suppression, 15A 15A
United Automation A14223E, AC Regulator with RFI Suppression, 15A 15A
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RS Stock No.: 628-628Brand: United AutomationManufacturers Part No.: A14223EHSN Code: 85365080

SR 417.82

SR 417.82 Each (ex VAT)

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1SR 417.82
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United Automation
15A
TRIAC
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15A
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United Automation A14232E, Thyristor, 15A 26A
United Automation A14232E, Thyristor, 15A 26A
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RS Stock No.: 628-629Brand: United AutomationManufacturers Part No.: A14232EHSN Code: 85365080

SR 374.82

SR 374.82 Each (ex VAT)

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1SR 374.82
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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
United Automation A14233, AC Regulator with RFI Suppression, 15A 15A
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RS Stock No.: 628-630Brand: United AutomationManufacturers Part No.: A14233HSN Code: 85365080

SR 511.88

SR 511.88 Each (ex VAT)

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1SR 511.88
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United Automation
15A
TRIAC
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250A
15A
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United Automation A26036, Thyristor, 16A 16A
United Automation A26036, Thyristor, 16A 16A
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RS Stock No.: 628-631Brand: United AutomationManufacturers Part No.: A26036HSN Code: 90328900

SR 377.92

SR 377.92 Each (ex 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
United Automation A32414, Thyristor 2500V, 0.065A 65mA
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RS Stock No.: 628-640Brand: United AutomationManufacturers Part No.: A32414HSN Code: 90328900

SR 1,310.15

SR 1,310.15 Each (ex VAT)

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United Automation
0.065A
TRIAC
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2500V
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65mA
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United Automation A33413, Thyristor, 0.1A 800mA
United Automation A33413, Thyristor, 0.1A 800mA
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RS Stock No.: 628-641Brand: United AutomationManufacturers Part No.: A33413HSN Code: 90328900

SR 965.82

SR 965.82 Each (ex VAT)

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United Automation
0.1A
TRIAC
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800mA
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