SCRs

Use the filters and product table below to compare SCRs components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Voltage - Off State	Voltage - Gate Trigger (Vgt) (Max)	Current - Gate Trigger (Igt) (Max)	Voltage - On State (Vtm) (Max)	Current - On State (It (AV)) (Max)	Current - On State (It (RMS)) (Max)	Current - Hold (Ih) (Max)	Current - Off State (Max)	Current - Non Rep. Surge 50, 60Hz (Itsm)	SCR Type	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
X0405MB 4 A SENSITIVE GATE SCR IN DPAK P STMicroelectronics	4,956	-	RFQ	Datasheet	ECOPACK2	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	600 V	800 mV	50 µA	1.8 V	2.5 A	4 A	5 mA	5 µA	30A, 33A	Sensitive Gate	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
X00602MA 5AL2 SCR 600V 800MA TO92-3 STMicroelectronics	2,896	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	600 V	800 mV	200 µA	1.35 V	500 mA	800 mA	5 mA	1 µA	9A, 10A	Sensitive Gate	-40°C ~ 125°C	-	-	Through Hole	TO-92-3
X00619MA1AA2 SCR 600V 800MA TO92-3 STMicroelectronics	18,853	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	600 V	800 mV	200 µA	1.35 V	500 mA	800 mA	5 mA	1 µA	9A, 10A	Sensitive Gate	-40°C ~ 125°C	-	-	Through Hole	TO-92-3
P0115DA 5AL3 SCR 400V 800MA TO92-3 STMicroelectronics	5,784	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	400 V	800 mV	50 µA	1.95 V	500 mA	800 mA	5 mA	10 µA	7A, 8A	Sensitive Gate	-40°C ~ 125°C	-	-	Through Hole	TO-92-3
P0102DA 5AL3 SCR 400V 800MA TO92-3 STMicroelectronics	1,989	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	400 V	800 mV	200 µA	1.95 V	500 mA	800 mA	5 mA	10 µA	7A, 8A	Sensitive Gate	-40°C ~ 125°C	-	-	Through Hole	TO-92-3
TN815-800B-TR SCR 800V 8A DPAK STMicroelectronics	2,320	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	800 V	1.3 V	15 mA	1.6 V	5 A	8 A	40 mA	5 µA	70A, 73A	Standard Recovery	-40°C ~ 125°C	-	-	Surface Mount	DPAK
X0203NA 1BA2 SCR 800V 1.25A TO92-3 STMicroelectronics	1,793	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	800 V	800 mV	200 µA	1.45 V	800 mA	1.25 A	5 mA	5 µA	22.5A, 25A	Sensitive Gate	-40°C ~ 125°C	-	-	Through Hole	TO-92-3
TS420-600B-TR SCR 600V 4A DPAK STMicroelectronics	18,788	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	600 V	800 mV	200 µA	1.6 V	2.5 A	4 A	5 mA	5 µA	30A, 33A	Sensitive Gate	-40°C ~ 125°C	-	-	Surface Mount	DPAK
TN1205H-6T SCR 600V 12A TO220AB STMicroelectronics	1,907	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	600 V	1.3 V	5 mA	1.6 V	7.6 A	12 A	20 mA	5 µA	120A, 126A	Standard Recovery	-40°C ~ 150°C	-	-	Through Hole	TO-220
TS110-7UF SCR 700V 1.25A SMBFLAT-3L STMicroelectronics	3,855	-	RFQ	Datasheet	-	DO-221AA, SMB Flat Leads	Tape & Reel (TR)	Not For New Designs	700 V	800 mV	100 µA	1.4 V	800 mA	1.25 A	2 mA	1 µA	25A, 27A	Sensitive Gate	-40°C ~ 125°C	-	-	Surface Mount	SMBflat-3L

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FREQUENTLY ASKED QUESTIONS

SCRs FAQ

Common questions about filtering, comparing and sourcing SCRs components.

How can I narrow the SCRs selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific SCRs part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.