Optocouplers / Photocouplers

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Types of Optocouplers / Photocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Number of Channels	Output Type
Solid State Relays - PCB Mount 600V AC/DC 1-FORM-A ENHANCED ISO PSIP CPC1984Y IXYS Integrated Circuits 1: S/67.50 5,532In Stock End of Life	Mfr. Part # CPC1984Y Mouser Part # 849-CPC1984Y End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 600V AC/DC 1-FORM-A ENHANCED ISO PSIP Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	5,532In Stock	S/67.50 S/60.14 S/57.41 S/55.43 View S/53.41 S/50.56 S/48.81	Min.: 1 Mult.: 1	PCB Mount	SIP-4		MOSFET
Solid State Relays - PCB Mount AC SS Power Switch Dual Power SCR Out CPC1966YX6 IXYS Integrated Circuits 1: S/54.22 2,140In Stock	Mfr. Part # CPC1966YX6 Mouser Part # 849-CPC1966YX6	IXYS Integrated Circuits	Solid State Relays - PCB Mount AC SS Power Switch Dual Power SCR Out Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	2,140In Stock	S/54.22 S/48.31 S/46.09 S/44.37 View S/42.58 S/40.60 S/39.20 S/38.19 Quote	Min.: 1 Mult.: 1	PCB Mount	SIP-4		SCR
Solid State Relays - PCB Mount 1-Form-A; 60V, 4ADC 2500Vrms Isolation CPC1706Y IXYS Integrated Circuits 1: S/28.61 5,794In Stock 3,775Expected 5/10/2027 End of Life	Mfr. Part # CPC1706Y Mouser Part # 849-CPC1706Y End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 1-Form-A; 60V, 4ADC 2500Vrms Isolation Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	5,794In Stock 3,775Expected 5/10/2027	S/28.61 S/25.50 S/24.21 S/23.28 View S/22.34 S/21.25 S/20.51 S/19.81	Min.: 1 Mult.: 1	PCB Mount	SIP-4		MOSFET
Solid State Relays - PCB Mount 1000V Single Pole SIP Power Relay CPC1981Y IXYS Integrated Circuits 1: S/29.39 2,823In Stock End of Life	Mfr. Part # CPC1981Y Mouser Part # 849-CPC1981Y End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 1000V Single Pole SIP Power Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	2,823In Stock	S/29.39 S/27.44 S/26.16 S/25.26 View S/24.41 S/23.20 S/22.42 S/21.64 Quote	Min.: 1 Mult.: 1	PCB Mount	SIP-4		MOSFET
Solid State Relays - PCB Mount AC Switch 3A, 600V CPC1966Y IXYS Integrated Circuits 1: S/33.48 822In Stock 7,650Expected 10/12/2026	Mfr. Part # CPC1966Y Mouser Part # 849-CPC1966Y	IXYS Integrated Circuits	Solid State Relays - PCB Mount AC Switch 3A, 600V Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	822In Stock 7,650Expected 10/12/2026	S/33.48 S/29.82 S/27.60 S/27.48 View S/26.55 S/25.22 S/24.33 S/23.51	Min.: 1 Mult.: 1	PCB Mount	SIP-4		SCR
Triac & SCR Output Optocouplers 600V Single Pole SIP Power Relay CPC1976Y IXYS Integrated Circuits 1: S/30.09 1,631In Stock 5,975On Order	Mfr. Part # CPC1976Y Mouser Part # 849-CPC1976Y	IXYS Integrated Circuits	Triac & SCR Output Optocouplers 600V Single Pole SIP Power Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	1,631In Stock 5,975On Order On Order Ship Dates Mfr. #: CPC1976Y Stock: 1,631 Can Ship Immediately On Order: 1,750 Expected 11/20/2026 4,225 Expected 1/8/2027 Factory Lead-Time: 23 Weeks	S/30.09 S/24.76 S/21.56 S/20.16 View S/19.46 Quote	Min.: 1 Mult.: 1	Through Hole	SIP-4	1 Channel	PhotoSCR
Solid State Relays - PCB Mount 250V Single Pole DC Power Relay CPC1726Y IXYS Integrated Circuits 1: S/30.36 572In Stock End of Life	Mfr. Part # CPC1726Y Mouser Part # 849-CPC1726Y End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 250V Single Pole DC Power Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	572In Stock	S/30.36 S/27.05 S/25.81 S/24.91 View S/24.06 S/22.93 S/22.11 S/21.37 Quote	Min.: 1 Mult.: 1	PCB Mount	i4-PAC		MOSFET
Triac & SCR Output Optocouplers AC SS Power Switch Dual Power SCR Out CPC1976YX6 IXYS Integrated Circuits 1: S/41.26 156In Stock 500Expected 2/22/2027	Mfr. Part # CPC1976YX6 Mouser Part # 849-CPC1976YX6	IXYS Integrated Circuits	Triac & SCR Output Optocouplers AC SS Power Switch Dual Power SCR Out Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	156In Stock 500Expected 2/22/2027	S/41.26 S/33.67 S/29.15 S/27.29 View S/26.35 Quote	Min.: 1 Mult.: 1	Through Hole		1 Channel	PhotoSCR
Solid State Relays - PCB Mount 100V Single Pole SIP Power Relay CPC1916Y IXYS Integrated Circuits 1: S/54.73 37In Stock 800Expected 11/20/2026 End of Life	Mfr. Part # CPC1916Y Mouser Part # 849-CPC1916Y End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 100V Single Pole SIP Power Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	37In Stock 800Expected 11/20/2026	S/54.73 S/48.77 S/46.55 S/44.96 S/43.44	Min.: 1 Mult.: 1	PCB Mount	ISOPLUS264		MOSFET
Triac & SCR Output Optocouplers 400V Single Pole SIP Power Relay CPC1973Y IXYS Integrated Circuits 1: S/39.90 150In Stock End of Life	Mfr. Part # CPC1973Y Mouser Part # 849-CPC1973Y End of Life	IXYS Integrated Circuits	Triac & SCR Output Optocouplers 400V Single Pole SIP Power Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	150In Stock	S/39.90 S/32.81 S/29.31 S/26.70 S/26.31	Min.: 1 Mult.: 1	Through Hole	Power SIP
Solid State Relays - PCB Mount RELAY, SS ICS CPC1983YE IXYS Integrated Circuits 1: S/43.36 8In Stock 19,550On Order End of Life	Mfr. Part # CPC1983YE Mouser Part # 849-CPC1983YE End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount RELAY, SS ICS Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	8In Stock 19,550On Order On Order Ship Dates Mfr. #: CPC1983YE Stock: 8 Can Ship Immediately On Order: 7,700 Expected 11/18/2026 11,850 Expected 1/18/2027 Factory Lead-Time: 37 Weeks	S/43.36 S/39.66 S/36.47 S/35.03 View S/33.83 S/32.31	Min.: 1 Mult.: 1	PCB Mount	SIP-4		MOSFET
Solid State Relays - PCB Mount 1-Form-A; 600V,0.5A 2500Vrms Isolation CPC1983Y IXYS Integrated Circuits 1: S/41.77 7,635On Order End of Life	Mfr. Part # CPC1983Y Mouser Part # 849-CPC1983Y End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 1-Form-A; 600V,0.5A 2500Vrms Isolation Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	7,635On Order On Order Ship Dates Mfr. #: CPC1983Y Stock: 0 On Order: 810 Expected 10/12/2026 6,825 Expected 7/1/2027 Factory Lead-Time: 40 Weeks	S/41.77 S/38.26 S/35.15 S/33.63 View S/31.65 S/30.21	Min.: 1 Mult.: 1	PCB Mount	SIP-4		MOSFET
Solid State Relays - PCB Mount SPST-NO 4PIN SIP CPC1906Y IXYS Integrated Circuits 1: S/50.68 291Expected 12/11/2026 End of Life	Mfr. Part # CPC1906Y Mouser Part # 849-CPC1906Y End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount SPST-NO 4PIN SIP Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	291Expected 12/11/2026	S/50.68 S/45.08 S/41.46 S/40.05 View S/38.65 S/36.90	Min.: 1 Mult.: 1	PCB Mount	ISOPLUS264		MOSFET
Solid State Relays - PCB Mount 250V Single Pole SIP Power Relay CPC1926Y IXYS Integrated Circuits 1: S/44.37 300On Order End of Life	Mfr. Part # CPC1926Y Mouser Part # 849-CPC1926Y End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 250V Single Pole SIP Power Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	300On Order On Order Ship Dates Mfr. #: CPC1926Y Stock: 0 On Order: 200 Expected 10/16/2026 100 Expected 5/18/2027 Factory Lead-Time: 36 Weeks	S/44.37 S/39.55 S/37.76 S/36.39 View S/34.49 S/28.88	Min.: 1 Mult.: 1	PCB Mount	ISOPLUS264		MOSFET
Solid State Relays - PCB Mount RELAY, SS ICS CPC1511Y IXYS Integrated Circuits 1: S/41.26 Non-Stocked Lead-Time 23 Weeks End of Life	Mfr. Part # CPC1511Y Mouser Part # 576-CPC1511Y End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount RELAY, SS ICS Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	Non-Stocked Lead-Time 23 Weeks	S/41.26 S/36.78 S/35.07 S/33.86 View S/32.74 S/29.58 S/28.84 S/28.42	Min.: 1 Mult.: 1	PCB Mount	SIP-4		MOSFET

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