Solid State Relays - PCB Mount

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OptoMOS 1-Form-A (SPST-NO) Solid State Relays

Littelfuse offers an extensive portfolio of 1-Form-A (SPST-NO) Solid State Relays (SSRs) in various PC board-mount package sizes. These relays feature load current ratings from 50mA to 9A (20A with heat sink), and 30V to 1000V load voltage ratings. 1-Form-A relays are available in SOP-4, SIP-4, SMD DIP-4, SMD DIP-6, SOIC-16, Power i4-PAC, and ISOPLUS-264 packages. Fault-protected SSRs with active current limit and thermal shutdown are also available from Littelfuse to offer robust and rugged switching solutions.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Packaging	Mounting Style	Load Current Rating	Load Voltage Rating	Relay Contact Form	Control Voltage Range	Package/Case	Output Type	Input Current	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Series
Solid State Relays - PCB Mount DUAL POLE LAA125 IXYS Integrated Circuits 1: 7,71 € 125In Stock End of Life	Mfr. Part No. LAA125 Mouser Part No 849-LAA125 End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount DUAL POLE Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	125In Stock	7,71 € 6,88 € 6,57 € 6,34 € View 6,28 € 5,62 € 5,54 € 5,46 € Quote	Min.: 1 Mult.: 1	Tube	PCB Mount	170 mA	350 VDC	2 Form A (DPST-NO)	900 mVDC to 1.4 VDC	DIP-8	MOSFET	50 mA	- 40 C	+ 85 C	9.652 mm (0.38 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	LAA125
Solid State Relays - PCB Mount 350V 170mA Dual Single-Pole LAA125S IXYS Integrated Circuits 1: 7,71 € 62In Stock 100Expected 10/30/2026 End of Life	Mfr. Part No. LAA125S Mouser Part No 849-LAA125S End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 350V 170mA Dual Single-Pole Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	62In Stock 100Expected 10/30/2026	7,71 € 6,98 € 6,63 € 5,68 € View 5,46 € 5,34 € 5,23 €	Min.: 1 Mult.: 1	Tube	PCB Mount	170 mA	350 VDC	2 Form A (DPST-NO)	900 mVDC to 1.4 VDC	SMD DIP-8	MOSFET	50 mA	- 40 C	+ 85 C	9.652 mm (0.38 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	LAA125
Solid State Relays - PCB Mount 250V 200mA Dual Single-Pole LAA127S IXYS Integrated Circuits 1: 10,92 € 48In Stock End of Life	Mfr. Part No. LAA127S Mouser Part No 849-LAA127S End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 250V 200mA Dual Single-Pole Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	48In Stock	10,92 € 9,72 € 9,26 € 8,85 € View 8,49 € 7,74 € 7,61 € 7,48 € Quote	Min.: 1 Mult.: 1	Tube	PCB Mount	200 mA	250 VDC	2 Form A (DPST-NO)	900 mVDC to 1.4 VDC	SMD DIP-8	MOSFET	50 mA	- 40 C	+ 85 C	9.652 mm (0.38 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	LAA127
Solid State Relays - PCB Mount DPST-NO/NO 8PIN DIP LAA710 IXYS Integrated Circuits 1: 17,23 € 11In Stock 1.250On Order End of Life	Mfr. Part No. LAA710 Mouser Part No 849-LAA710 End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount DPST-NO/NO 8PIN DIP Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	11In Stock 1.250On Order On Order Ship Dates Mfr. No: LAA710 Stock: 11 Can Dispatch Immediately On Order: 550 Expected 11/20/2026 700 Expected 5/17/2027 Factory Lead Time: 35 Weeks	17,23 € 15,33 € 14,60 € 13,95 € 11,85 €	Min.: 1 Mult.: 1	Tube	PCB Mount	1 A	60 VDC	2 Form A (DPST-NO)	900 mVDC to 1.4 VDC	DIP-8	MOSFET	50 mA	- 40 C	+ 85 C	9.652 mm (0.38 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	LAA710
Solid State Relays - PCB Mount SPST-NO 6PIN DIP LCA110 IXYS Integrated Circuits 1: 3,92 € 56In Stock 17.250On Order End of Life	Mfr. Part No. LCA110 Mouser Part No 849-LCA110 End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount SPST-NO 6PIN DIP Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	56In Stock 17.250On Order On Order Ship Dates Mfr. No: LCA110 Stock: 56 Can Dispatch Immediately On Order: 9.350 Expected 2/19/2027 7.900 Expected 4/21/2027 Factory Lead Time: 36 Weeks	3,92 € 3,50 € 3,35 € 3,23 € View 3,12 € 2,98 € 2,87 €	Min.: 1 Mult.: 1	Tube	PCB Mount	120 mA	350 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	DIP-6	MOSFET	50 mA	- 40 C	+ 85 C	8.382 mm (0.33 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	LCA110
Solid State Relays - PCB Mount SPST-NO 6PIN SMD LCA110S IXYS Integrated Circuits 1: 3,73 € 507In Stock 800Expected 4/9/2027 End of Life	Mfr. Part No. LCA110S Mouser Part No 849-LCA110S End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount SPST-NO 6PIN SMD Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	507In Stock 800Expected 4/9/2027	3,73 € 3,41 € 3,14 € 3,02 € View 2,92 € 2,79 €	Min.: 1 Mult.: 1	Tube	PCB Mount	120 mA	350 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	SMD DIP-6	MOSFET	50 mA	- 40 C	+ 85 C	8.382 mm (0.33 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	LCA110
Solid State Relays - PCB Mount Single-Pole Relay 250V 200mA LCA127LS IXYS Integrated Circuits 1: 6,75 € 14In Stock End of Life	Mfr. Part No. LCA127LS Mouser Part No 849-LCA127LS End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount Single-Pole Relay 250V 200mA Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	14In Stock	6,75 € 6,02 € 5,72 € 5,47 € View 5,24 € 4,69 € 4,62 € 4,56 € 4,54 €	Min.: 1 Mult.: 1	Tube	PCB Mount	200 mA	250 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	SMD DIP-6	MOSFET	50 mA			8.382 mm (0.33 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	LCA127
Solid State Relays - PCB Mount Dual 1-Form-A 400V 250mA SSR PAA140LS IXYS Integrated Circuits 1: 13,05 € 41In Stock	Mfr. Part No. PAA140LS Mouser Part No 849-PAA140LS	IXYS Integrated Circuits	Solid State Relays - PCB Mount Dual 1-Form-A 400V 250mA SSR Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	41In Stock	13,05 € 11,64 € 11,11 € 10,72 € View 9,98 € 9,78 € 9,65 € 9,60 € Quote	Min.: 1 Mult.: 1	Tube	PCB Mount	250 mA	400 VDC	2 Form A (DPST-NO)	900 mVDC to 1.4 VDC	SMD DIP-8	MOSFET	50 mA			9.652 mm (0.38 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	PAA140
Solid State Relays - PCB Mount SPST-NO 6 Pin SMD LCA710S IXYS Integrated Circuits 1: 8,32 € 6.250On Order	Mfr. Part No. LCA710S Mouser Part No 849-LCA710S	IXYS Integrated Circuits	Solid State Relays - PCB Mount SPST-NO 6 Pin SMD Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	6.250On Order On Order Ship Dates Mfr. No: LCA710S Stock: 0 On Order: 400 Expected 10/23/2026 3.100 Expected 1/18/2027 2.750 Expected 7/2/2027 Factory Lead Time: 36 Weeks	8,32 € 7,41 € 7,08 € 6,35 € View 6,10 € 5,62 €	Min.: 1 Mult.: 1	Tube	PCB Mount	1 A	60 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	SMD DIP-6	MOSFET	50 mA	- 40 C	+ 85 C	8.382 mm (0.33 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	LCA710
Solid State Relays - PCB Mount 1-Form-A 60V 2200mA SSR w/optic MOSFET LCA715S IXYS Integrated Circuits 1: 10,06 € 4.588Expected 6/28/2027	Mfr. Part No. LCA715S Mouser Part No 849-LCA715S	IXYS Integrated Circuits	Solid State Relays - PCB Mount 1-Form-A 60V 2200mA SSR w/optic MOSFET Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	4.588Expected 6/28/2027	10,06 € 8,94 € 8,50 € 8,00 € View 7,72 € 7,40 €	Min.: 1 Mult.: 1	Tube	PCB Mount	2.2 A	60 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	SMD DIP-6	MOSFET	50 mA	- 40 C	+ 85 C	8.382 mm (0.33 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	LCA715
Solid State Relays - PCB Mount Dual 1-Form-A 400V 250mA SSR PAA140STR IXYS Integrated Circuits 1: 12,91 € 4.000On Order	Mfr. Part No. PAA140STR Mouser Part No 849-PAA140STR	IXYS Integrated Circuits	Solid State Relays - PCB Mount Dual 1-Form-A 400V 250mA SSR Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	4.000On Order On Order Ship Dates Mfr. No: PAA140STR Stock: 0 On Order: 2.000 Expected 1/27/2027 2.000 Expected 4/1/2027 Factory Lead Time: 36 Weeks	Cut Tape 12,91 € 11,47 € 10,90 € 10,33 € View Reel 8,95 € 9,75 € 9,27 € 8,95 € 8,95 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Reel, Cut Tape, MouseReel	PCB Mount	250 mA	400 VDC	2 Form A (DPST-NO)	900 mVDC to 1.4 VDC	SMD DIP-8	MOSFET	50 mA	- 40 C	+ 85 C	9.652 mm (0.38 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	PAA140
Solid State Relays - PCB Mount Dual 1-Form-A 250V 250mA SSR PAA150STR IXYS Integrated Circuits 1: 11,40 € 1.656Expected 7/26/2027	Mfr. Part No. PAA150STR Mouser Part No 849-PAA150STR	IXYS Integrated Circuits	Solid State Relays - PCB Mount Dual 1-Form-A 250V 250mA SSR Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	1.656Expected 7/26/2027	Cut Tape 11,40 € 10,17 € 9,71 € 9,37 € 9,06 € Reel 8,06 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Reel, Cut Tape, MouseReel	PCB Mount	250 mA	250 VDC	2 Form A (DPST-NO)	900 mVDC to 1.4 VDC	SMD DIP-8	MOSFET	50 mA	- 40 C	+ 85 C	9.652 mm (0.38 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	PAA150
Solid State Relays - PCB Mount SPST-NO 6PIN DIP PLA110 IXYS Integrated Circuits 1: 6,66 € 4.141Expected 7/30/2027	Mfr. Part No. PLA110 Mouser Part No 849-PLA110	IXYS Integrated Circuits	Solid State Relays - PCB Mount SPST-NO 6PIN DIP Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	4.141Expected 7/30/2027	6,66 € 5,93 € 5,47 € 5,28 € View 5,10 € 4,87 €	Min.: 1 Mult.: 1	Tube	PCB Mount	150 mA	400 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	DIP-6	MOSFET	50 mA	- 40 C	+ 85 C	8.382 mm (0.33 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	PLA110
Solid State Relays - PCB Mount SPST-NO 6PIN DIP PLA140 IXYS Integrated Circuits 1: 8,65 € 8.550On Order	Mfr. Part No. PLA140 Mouser Part No 849-PLA140	IXYS Integrated Circuits	Solid State Relays - PCB Mount SPST-NO 6PIN DIP Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	8.550On Order On Order Ship Dates Mfr. No: PLA140 Stock: 0 On Order: 2.700 Expected 1/25/2027 2.650 Expected 3/19/2027 3.200 Expected 7/21/2027 Factory Lead Time: 35 Weeks	8,65 € 8,11 € 7,21 € 6,84 € View 6,48 € 6,15 € 5,93 € 5,73 €	Min.: 1 Mult.: 1	Tube	PCB Mount	250 mA	400 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	DIP-6	MOSFET	50 mA	- 40 C	+ 85 C	8.382 mm (0.33 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	PLA140
Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA PLA140LSTR IXYS Integrated Circuits 1: 8,15 € 3.000Expected 7/21/2027	Mfr. Part No. PLA140LSTR Mouser Part No 849-PLA140LSTR	IXYS Integrated Circuits	Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	3.000Expected 7/21/2027	Cut Tape 8,15 € 7,46 € 6,86 € 6,57 € View Reel 5,52 € 6,29 € 5,93 € 5,72 € 5,52 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Reel, Cut Tape, MouseReel	PCB Mount	250 mA	400 VDC	1 Form A (SPST-NO)	900 mVDC to 1.5 VDC		MOSFET	50 mA	- 40 C	+ 85 C	8.382 mm (0.33 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	PLA140
Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA PLA140STR IXYS Integrated Circuits 1: 8,28 € 8.993Expected 5/17/2027	Mfr. Part No. PLA140STR Mouser Part No 849-PLA140STR	IXYS Integrated Circuits	Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	8.993Expected 5/17/2027	Cut Tape 8,28 € 7,76 € 6,90 € 6,55 € View Reel 5,35 € 6,21 € 5,74 € 5,54 € 5,35 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Reel, Cut Tape, MouseReel	PCB Mount	250 mA	400 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	SMD DIP-6	MOSFET	50 mA	- 40 C	+ 85 C	8.382 mm (0.33 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	PLA140
Solid State Relays - PCB Mount Single-Pole Relay 800V 100mA PLA170STR IXYS Integrated Circuits 1: 5,68 € 66.656On Order	Mfr. Part No. PLA170STR Mouser Part No 849-PLA170STR	IXYS Integrated Circuits	Solid State Relays - PCB Mount Single-Pole Relay 800V 100mA Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	66.656On Order On Order Ship Dates Mfr. No: PLA170STR Stock: 0 On Order: 656 Expected 1/25/2027 42.000 Expected 6/23/2027 24.000 Expected 7/30/2027 Factory Lead Time: 36 Weeks	Cut Tape 5,68 € 5,50 € Reel 3,90 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Reel, Cut Tape, MouseReel	PCB Mount	180 mA	800 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC		MOSFET	50 mA	- 40 C	+ 85 C	8.382 mm (0.33 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	PLA170
Solid State Relays - PCB Mount Dual 1-Form-A 400V 250mA SSR PAA140S IXYS Integrated Circuits 1: 12,89 € 2.994On Order NRND	Mfr. Part No. PAA140S Mouser Part No 849-PAA140S NRND	IXYS Integrated Circuits	Solid State Relays - PCB Mount Dual 1-Form-A 400V 250mA SSR Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	2.994On Order On Order Ship Dates Mfr. No: PAA140S Stock: 0 On Order: 1.344 Expected 3/1/2027 1.650 Expected 7/7/2027 Factory Lead Time: 36 Weeks	12,89 € 11,87 € 11,35 € 10,90 € 10,22 €	Min.: 1 Mult.: 1	Tube	PCB Mount	250 mA	400 VDC	2 Form A (DPST-NO)	900 mVDC to 1.4 VDC	SMD DIP-8	MOSFET	50 mA	- 40 C	+ 85 C	9.652 mm (0.38 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	PAA140
Solid State Relays - PCB Mount 1-Form-A 60V 700mA Solid State Relay CPC1002NTR IXYS Integrated Circuits 1: 2,35 € 201.542On Order End of Life	Mfr. Part No. CPC1002NTR Mouser Part No 849-CPC1002NTR End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 1-Form-A 60V 700mA Solid State Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	201.542On Order On Order Ship Dates Mfr. No: CPC1002NTR Stock: 0 On Order: 7.542 Expected 12/28/2026 50.000 Expected 1/4/2027 64.000 Expected 1/20/2027 80.000 Expected 3/25/2027 Factory Lead Time: 31 Weeks	Cut Tape 2,35 € 2,34 € 1,55 € Reel 1,55 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Reel, Cut Tape, MouseReel	PCB Mount	700 mA	60 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	SOP-4	MOSFET	50 mA	- 40 C	+ 85 C	4.089 mm (0.161 in)	3.81 mm (0.15 in)	2.184 mm (0.086 in)	CPC1002
Solid State Relays - PCB Mount 1-Form-A 100V 300mA Solid State Relay CPC1004NTR IXYS Integrated Circuits 1: 3,13 € 8.186On Order End of Life	Mfr. Part No. CPC1004NTR Mouser Part No 849-CPC1004NTR End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 1-Form-A 100V 300mA Solid State Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	8.186On Order On Order Ship Dates Mfr. No: CPC1004NTR Stock: 0 On Order: 2.186 Expected 1/13/2027 6.000 Expected 7/30/2027 Factory Lead Time: 36 Weeks	Cut Tape 3,13 € 2,85 € 2,64 € 2,54 € View Reel 2,06 € 2,45 € 2,34 € 2,26 € 2,18 € 2,06 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Reel, Cut Tape, MouseReel	PCB Mount	300 mA	100 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	SOP-4	MOSFET	50 mA	- 40 C	+ 110 C	4.089 mm (0.161 in)	3.81 mm (0.15 in)	2.184 mm (0.086 in)	CPC1004
Solid State Relays - PCB Mount 1-Form-A 400V 120mA Solid State Relay CPC1225NTR IXYS Integrated Circuits 1: 3,07 € 9.920Expected 6/28/2027 End of Life	Mfr. Part No. CPC1225NTR Mouser Part No 849-CPC1225NTR End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 1-Form-A 400V 120mA Solid State Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	9.920Expected 6/28/2027	Cut Tape 3,07 € 3,04 € Reel 2,07 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Reel, Cut Tape, MouseReel	PCB Mount	120 mA	400 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	SOP-4	MOSFET	50 mA	- 40 C	+ 85 C	4.089 mm (0.161 in)	3.81 mm (0.15 in)	2.184 mm (0.086 in)	CPC1225
Solid State Relays - PCB Mount 1-Form-A 60V 600mA Solid State Relay CPC1560GS IXYS Integrated Circuits 1: 7,19 € 3.298On Order End of Life	Mfr. Part No. CPC1560GS Mouser Part No 849-CPC1560GS End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 1-Form-A 60V 600mA Solid State Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	3.298On Order On Order Ship Dates Mfr. No: CPC1560GS Stock: 0 On Order: 2.298 Expected 5/17/2027 1.000 Expected 12/29/2027 Factory Lead Time: 54 Weeks	7,19 € 6,74 € 5,99 € 5,69 € View 5,39 € 5,03 €	Min.: 1 Mult.: 1	Tube	PCB Mount	600 mA	60 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC		MOSFET	50 mA	- 40 C	+ 85 C	9.652 mm (0.38 in)	6.35 mm (0.25 in)	3.302 mm (0.13 in)	CPC1560
Solid State Relays - PCB Mount SPST-NO 4PIN SOP CPC1978J IXYS Integrated Circuits 1: 21,91 € 860On Order End of Life	Mfr. Part No. CPC1978J Mouser Part No 849-CPC1978J End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount SPST-NO 4PIN SOP Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	860On Order On Order Ship Dates Mfr. No: CPC1978J Stock: 0 On Order: 160 Expected 12/21/2026 375 Expected 3/31/2027 325 Expected 5/6/2027 Factory Lead Time: 54 Weeks	21,91 € 20,14 € 19,08 € 18,03 €	Min.: 1 Mult.: 1	Tube	PCB Mount	750 mA	800 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	ISOPLUS264	MOSFET	100 mA	- 40 C	+ 85 C	19.914 mm (0.784 in)	5.029 mm (0.198 in)	20.879 mm (0.822 in)	CPC1978
Solid State Relays - PCB Mount SPST iso PLUS-264 CPC1979J IXYS Integrated Circuits 1: 34,59 € 6.034On Order End of Life	Mfr. Part No. CPC1979J Mouser Part No 849-CPC1979J End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount SPST iso PLUS-264 Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	6.034On Order On Order Ship Dates Mfr. No: CPC1979J Stock: 0 On Order: 209 Expected 12/2/2026 5.825 Expected 12/10/2027 Factory Lead Time: 73 Weeks	34,59 € 30,93 € 29,48 € 28,41 €	Min.: 1 Mult.: 1	Tube	PCB Mount	1.4 A	600 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	ISOPLUS264	MOSFET	100 mA	- 40 C	+ 85 C	19.914 mm (0.784 in)	5.029 mm (0.198 in)	26.162 mm (1.03 in)	CPC1979
Solid State Relays - PCB Mount 1-Form-A; 600V,0.5A 2500Vrms Isolation CPC1983Y IXYS Integrated Circuits 1: 9,23 € 7.435On Order End of Life	Mfr. Part No. CPC1983Y Mouser Part No 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	7.435On Order On Order Ship Dates Mfr. No: CPC1983Y Stock: 0 On Order: 610 Expected 11/18/2026 6.825 Expected 7/29/2027 Factory Lead Time: 40 Weeks	9,23 € 8,45 € 7,77 € 7,43 € View 6,99 € 6,67 €	Min.: 1 Mult.: 1	Tube	PCB Mount	500 mA	600 VDC	1 Form A (SPST-NO)	900 mVDC to 1.4 VDC	SIP-4	MOSFET	50 mA	- 40 C	+ 85 C	21.082 mm (0.83 in)	3.302 mm (0.13 in)	10.16 mm (0.4 in)	CPC1983