Solid State Relays (SSR)

Use the filters and product table below to compare Solid State Relays (SSR) 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	Packaging	Product Status	Mounting Type	Circuit	Output Type	Voltage - Input	Voltage - Load	Load Current	On-State Resistance (Max)	Termination Style	Operating Temperature	Supplier Device Package	Approval Agency	Grade	Qualification
CPC1945Y SSR RELAY SPST-NO 1A 0-400V Littelfuse Inc.	286	-	RFQ	Datasheet	CPC	Tube	Active	Through Hole	SPST-NO (1 Form A)	AC, Zero Cross	1.2VDC	0 V ~ 400 V	1 A	-	PC Pin	-40°C ~ 85°C	4-SIP	CSA, UL	-	-
CPC1219Y SSR RELAY SPST-NC 200MA 0-60V Littelfuse Inc.	660	-	RFQ	Datasheet	CPC, OptoMOS®	Bulk	Active	Through Hole	SPST-NC (1 Form B)	AC, DC	3.75 ~ 12VDC	0 V ~ 60 V	200 mA	16 Ohms	PC Pin	-40°C ~ 85°C	4-SIP	CSA, TUV, UL	-	-
CPC1218Y SSR RELAY SPST-NO 600MA 0-60V Littelfuse Inc.	501	-	RFQ	Datasheet	CPC, OptoMOS®	Tube	Active	Through Hole	SPST-NO (1 Form A)	AC, DC	3.75 ~ 12VDC	0 V ~ 60 V	600 mA	1.1 Ohms	PC Pin	-40°C ~ 85°C	4-SIP	CSA, TUV, UL	-	-
PLA140LSTR SSR RELAY SPST-NO 200MA 0-400V Littelfuse Inc.	2,250	-	RFQ	Datasheet	PLA, OptoMOS®	Tape & Reel (TR)	Active	Surface Mount	SPST-NO (1 Form A)	AC, DC	1.2VDC	0 V ~ 400 V	200 mA	13 Ohms	Gull Wing	-40°C ~ 85°C	6-SMD	CSA, EN, UL	-	-
LCC110S SSR RELAY SPDT 120MA 0-350V Littelfuse Inc.	667	-	RFQ	Datasheet	LCC, OptoMOS®	Tube	Active	Surface Mount	SPDT (1 Form C)	AC, DC	1.2VDC	0 V ~ 350 V	120 mA	35 Ohms	Gull Wing	-40°C ~ 85°C	8-SMD	CSA, EN, UL	-	-
LAA110S SSR RELAY SPST-NO 120MA 0-350V Littelfuse Inc.	436	-	RFQ	Datasheet	LAA, OptoMOS®	Tube	Active	Surface Mount	SPST-NO (1 Form A) x 2	AC, DC	1.2VDC	0 V ~ 350 V	120 mA	35 Ohms	Gull Wing	-40°C ~ 85°C	8-SMD	CSA, EN, TUV, UL	-	-
PLA140 SSR RELAY SPST-NO 250MA 0-400V Littelfuse Inc.	370	-	RFQ	Datasheet	PLA, OptoMOS®	Tube	Active	Through Hole	SPST-NO (1 Form A)	AC, DC	1.2VDC	0 V ~ 400 V	250 mA	8 Ohms	PC Pin	-40°C ~ 85°C	6-DIP	CSA, EN, UL	-	-
PLA132 SSR RELAY SPST-NO 600MA 0-60V Littelfuse Inc.	165	-	RFQ	Datasheet	PLA, OptoMOS®	Tube	Active	Through Hole	SPST-NO (1 Form A)	AC, DC	1.2VDC	0 V ~ 60 V	600 mA	1 Ohms	PC Pin	-40°C ~ 85°C	6-DIP	CSA, EN, TUV, UL	-	-
LBA110 RELAY SPST-NO/NC 120MA 0-350V Littelfuse Inc.	1,888	-	RFQ	Datasheet	LBA, OptoMOS®	Tube	Active	Through Hole	SPST-NO + SPST-NC (1 Form A and B)	AC, DC	1.2VDC	0 V ~ 350 V	120 mA	35 Ohms	PC Pin	-40°C ~ 85°C	8-DIP	CSA, EN, TUV, UL	-	-
LCB716STR SSR RELAY SPST-NC 500MA 0-60V Littelfuse Inc.	3,573	-	RFQ	Datasheet	LCB, OptoMOS®	Tape & Reel (TR)	Active	Surface Mount	SPST-NC (1 Form B)	AC, DC	1.2VDC	0 V ~ 60 V	500 mA	2 Ohms	Gull Wing	-40°C ~ 85°C	6-SMD	CSA, EN, TUV, UL	-	-

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FREQUENTLY ASKED QUESTIONS

Solid State Relays (SSR) FAQ

Common questions about filtering, comparing and sourcing Solid State Relays (SSR) components.

How can I narrow the Solid State Relays (SSR) 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 Solid State Relays (SSR) 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.