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
TYN12B-600LTJ SCR 650V 12A D2PAK WeEn Semiconductors	2,203	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	650 V	1 V	5 mA	1.4 V	7.5 A	12 A	20 mA	1 mA	120A, 132A	Sensitive Gate	150°C (TJ)	-	-	Surface Mount	D2PAK
BT151-650LTFQ PLANAR PASSIVATED SILICON CONTRO WeEn Semiconductors	5,477	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	650 V	1 V	5 mA	1.5 V	7.5 A	12 A	20 mA	10 µA	120A, 132A	Standard Recovery	150°C (TJ)	-	-	Through Hole	TO-220AB
BT151-650LTNQ SCR 650V 12A TO220AB WeEn Semiconductors	8,742	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	650 V	1 V	5 mA	1.5 V	7.5 A	12 A	20 mA	1 mA	120A, 132A	Sensitive Gate	150°C (TJ)	-	-	Through Hole	TO-220AB
BT151X-650LTNQ SCR 650V 12A TO220F WeEn Semiconductors	15,671	-	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	650 V	1 V	5 mA	1.5 V	7.5 A	12 A	20 mA	1 mA	120A, 132A	Sensitive Gate	150°C (TJ)	-	-	Through Hole	TO-220F
BT148-600R,127 SCR 600V 4A SOT82-3 WeEn Semiconductors	9,426	-	RFQ	Datasheet	-	SOT-82	Tube	Active	600 V	1.5 V	200 µA	1.8 V	2.5 A	4 A	6 mA	500 µA	35A, 38A	Sensitive Gate	-40°C ~ 125°C	-	-	Through Hole	SOT-82-3
TYN16-600CT,127 SCR 600V 16A TO220AB WeEn Semiconductors	4,818	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	600 V	1.3 V	25 mA	1.5 V	10.2 A	16 A	40 mA	1 mA	210A, 231A	Standard Recovery	-40°C ~ 150°C	-	-	Through Hole	TO-220AB
TYN16-800RTQ SCR 800V 16A TO220AB WeEn Semiconductors	4,718	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	800 V	1.3 V	25 mA	1.5 V	10.2 A	16 A	40 mA	1 mA	210A, 231A	Standard Recovery	-40°C ~ 150°C	-	-	Through Hole	TO-220AB
TYN16X-600CTNQ SCR TO220-3 WeEn Semiconductors	1,390	-	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	600 V	1.3 V	15 mA	1.6 V	10.2 A	16 A	40 mA	1 mA	180A @ 50Hz	Standard Recovery	150°C (TJ)	-	-	Through Hole	TO-220F
BT151-1000RT,127 SCR 1KV 12A TO220AB WeEn Semiconductors	11,985	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	1 kV	1.5 V	15 mA	1.75 V	7.5 A	12 A	20 mA	2.5 mA	120A, 131A	Standard Recovery	-40°C ~ 150°C	-	-	Through Hole	TO-220AB
BT258X-500R,127 SCR 500V 8A TO220-3 WeEn Semiconductors	11,223	-	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	500 V	1.5 V	200 µA	1.6 V	5 A	8 A	6 mA	500 µA	75A, 82A	Sensitive Gate	-40°C ~ 125°C	-	-	Through Hole	TO-220F

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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.