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
TYN20B-600T,118 SCR 600V 20A D2PAK WeEn Semiconductors	9,887	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	600 V	1.3 V	32 mA	1.5 V	12.7 A	20 A	40 mA	1 mA	210A, 231A	Standard Recovery	-	-	-	Surface Mount	D2PAK
TYN20B-800T,118 SCR 800V 20A D2PAK WeEn Semiconductors	5,885	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	800 V	1.3 V	32 mA	1.5 V	12.7 A	20 A	40 mA	1 mA	210A, 231A	Standard Recovery	-	-	-	Surface Mount	D2PAK
MCR100W-10MF MCR100W-10M/SC-73/REEL 13" Q1/T1 WeEn Semiconductors	6,857	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	1 kV	800 mV	90 µA	1.45 V	800 mA	1.25 A	3 mA	1 µA	23A @ 50Hz, 25A @ 60Hz	Sensitive Gate	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-73
TYN50-800TQ TYN50-800T/SIL3P/STANDARD MARKIN WeEn Semiconductors	5,400	-	RFQ	Datasheet	-	TO-220-3	Bulk	Active	800 V	1.2 V	15 mA	1.65 V	32 A	50 A	60 mA	5 µA	500A, 550A	Standard Recovery	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB
BT145X-800RQ SCR 800V 25A TO220F WeEn Semiconductors	7,711	-	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	800 V	1 V	35 mA	1.5 V	16 A	25 A	60 mA	1 mA	300A, 330A	Sensitive Gate	125°C (TJ)	-	-	Through Hole	TO-220F
BT145-800RTQ SCR 800V 25A TO220AB WeEn Semiconductors	3,818	-	RFQ	Datasheet	-	TO-220-3	Bulk	Active	800 V	1 V	10 mA	1.5 V	16 A	25 A	60 mA	2 mA	300A, 330A	Standard Recovery	150°C (TJ)	-	-	Through Hole	TO-220AB
TYN40Y-800TQ TYN40Y-800T/SIL3P/STANDARD MARKI WeEn Semiconductors	4,341	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Active	800 V	1.2 V	15 mA	1.6 V	25 A	40 A	60 mA	5 µA	450A, 495A	Standard Recovery	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB
NCR125W-125MX SCR 1.25KV 1.25A SC73 WeEn Semiconductors	2,021	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	1.25 kV	800 mV	100 µA	1.5 V	800 mA	1.25 A	10 mA	1 mA	20A, 22A	Sensitive Gate	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SC-73
TYN50Y-800TQ TYN50Y-800T/SIL3P/STANDARD MARKI WeEn Semiconductors	3,227	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Active	800 V	1.2 V	15 mA	1.65 V	32 A	50 A	60 mA	5 µA	500A, 550A	Standard Recovery	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB
BT148W-600R,115 SCR 600V 1A SC73 WeEn Semiconductors	7,125	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	600 V	1.5 V	200 µA	1.5 V	600 mA	1 A	6 mA	500 µA	10A, 11A	Sensitive Gate	-40°C ~ 125°C	-	-	Surface Mount	SC-73

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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.