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Relays Optocouplers/Photocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Type
Solid State Relays - SSRs SOLID STATE RELAY 24-280 VAC D2450K Crydom 1: $66.30 28In Stock	Mfr. Part No. D2450K Mouser Part No 558-D2450K	Crydom	Solid State Relays - SSRs SOLID STATE RELAY 24-280 VAC	Datasheet	28In Stock	$66.30 $64.35	Min.: 1 Mult.: 1	Panel Mount		SCR
Solid State Relays - SSRs 90A 240VAC DC D2490 Crydom 1: $100.22 15In Stock 20Expected 17/11/2026	Mfr. Part No. D2490 Mouser Part No 558-D2490	Crydom	Solid State Relays - SSRs 90A 240VAC DC	Datasheet	15In Stock 20Expected 17/11/2026	$100.22	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck	SCR
Solid State Relays - SSRs PM IP00 530VAC/50A 3-32VDC In, ZC D4850 Crydom 1: $78.14 33In Stock	Mfr. Part No. D4850 Mouser Part No 558-D4850	Crydom	Solid State Relays - SSRs PM IP00 530VAC/50A 3-32VDC In, ZC	Datasheet	33In Stock	$78.14 $73.73	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck	SCR
Solid State Relays - SSRs SOLID STATE RELAY 500 VDC DC500D60 Crydom 1: $242.09 21In Stock	Mfr. Part No. DC500D60 Mouser Part No 558-DC500D60	Crydom	Solid State Relays - SSRs SOLID STATE RELAY 500 VDC	Datasheet	21In Stock	$242.09	Min.: 1 Mult.: 1	Panel Mount		MOSFET
Solid State Relays - SSRs SOLID STATE RELAY 500 VDC DC500D60C Crydom 1: $262.71 17In Stock	Mfr. Part No. DC500D60C Mouser Part No 558-DC500D60C	Crydom	Solid State Relays - SSRs SOLID STATE RELAY 500 VDC	Datasheet	17In Stock	$262.71 $258.82 View Quote	Min.: 1 Mult.: 1	Panel Mount		MOSFET
Solid State Relays - SSRs 60VDC 7 AMP DC INPUT DC60S7 Crydom 1: $49.28 166In Stock	Mfr. Part No. DC60S7 Mouser Part No 558-DC60S7	Crydom	Solid State Relays - SSRs 60VDC 7 AMP DC INPUT	Datasheet	166In Stock	$49.28 $46.43	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck	Bi-Polar Transistor
Solid State Relays - SSRs 50A 660VAC DC H12WD4850 Crydom 1: $79.89 150In Stock	Mfr. Part No. H12WD4850 Mouser Part No 558-H12WD4850	Crydom	Solid State Relays - SSRs 50A 660VAC DC Learn More about Crydom H1SSR	Datasheet	150In Stock	$79.89 $77.25	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck	SCR
Solid State Relays - SSRs 25A 480VAC DC HD4825 Crydom 1: $79.37 34In Stock	Mfr. Part No. HD4825 Mouser Part No 558-HD4825	Crydom	Solid State Relays - SSRs 25A 480VAC DC	Datasheet	34In Stock	$79.37 $72.17 $72.16 $70.04	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck	SCR
Solid State Relays - SSRs 50A 480VAC DC HD4850-10 Crydom 1: $77.68 43In Stock	Mfr. Part No. HD4850-10 Mouser Part No 558-HD4850-10	Crydom	Solid State Relays - SSRs 50A 480VAC DC	Datasheet	43In Stock	$77.68	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck	SCR
Solid State Relays - SSRs 75A 480VAC DC HD4875 Crydom 1: $121.78 28In Stock	Mfr. Part No. HD4875 Mouser Part No 558-HD4875	Crydom	Solid State Relays - SSRs 75A 480VAC DC	Datasheet	28In Stock	$121.78 $114.99 $114.98 $114.90	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck	SCR
Solid State Relays - SSRs 50A 660VAC DC HD6050 Crydom 1: $80.24 27In Stock	Mfr. Part No. HD6050 Mouser Part No 558-HD6050	Crydom	Solid State Relays - SSRs 50A 660VAC DC	Datasheet	27In Stock	$80.24 $77.43	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck	SCR
Solid State Relays - PCB Mount PCB SSR 530VAC/40A DC In, ZC LR1200480D40 Crydom 1: $64.61 27In Stock	Mfr. Part No. LR1200480D40 Mouser Part No 558-LR1200480D40	Crydom	Solid State Relays - PCB Mount PCB SSR 530VAC/40A DC In, ZC	Datasheet	27In Stock	$64.61 $61.53 $58.74 $57.01	Min.: 1 Mult.: 1	PCB Mount		SCR
Solid State Relays - SSRs PLC-OPT- 24DC/ 24DC/2 2900364 Phoenix Contact 1: $40.86 698In Stock	Mfr. Part No. 2900364 Mouser Part No 651-2900364	Phoenix Contact	Solid State Relays - SSRs PLC-OPT- 24DC/ 24DC/2 Learn More about Phoenix Contact phoenixplcrelays	Datasheet	698In Stock	$40.86	Min.: 1 Mult.: 1	DIN Rail Mount
Solid State Relays - PCB Mount OPT-24DC/24DC/2 2966595 Phoenix Contact 1: $62.94 597In Stock	Mfr. Part No. 2966595 Mouser Part No 651-2966595	Phoenix Contact	Solid State Relays - PCB Mount OPT-24DC/24DC/2 Learn More about Phoenix Contact rifline	Datasheet	597In Stock	$62.94	Min.: 1 Mult.: 1	PCB Mount	SIP-4	MOSFET
Solid State Relays - PCB Mount OPT-24DC/48DC/100 2966618 Phoenix Contact 1: $40.10 123In Stock	Mfr. Part No. 2966618 Mouser Part No 651-2966618	Phoenix Contact	Solid State Relays - PCB Mount OPT-24DC/48DC/100 Learn More about Phoenix Contact rifline	Datasheet	123In Stock	$40.10	Min.: 1 Mult.: 1	PCB Mount	SIP-4	MOSFET
Solid State Relays - SSRs PLC-OSC- 24DC/48DC/1 2966728 Phoenix Contact 1: $38.38 762In Stock	Mfr. Part No. 2966728 Mouser Part No 651-2966728	Phoenix Contact	Solid State Relays - SSRs PLC-OSC- 24DC/48DC/1 Learn More about Phoenix Contact control cabinets	Datasheet	762In Stock	$38.38	Min.: 1 Mult.: 1	DIN Rail Mount
Solid State Relays - SSRs 12VDC/100-240VAC 10A G3NE-210T-US-DC12 Omron Automation and Safety 1: $42.53 109In Stock	Mfr. Part No. G3NE-210T-US-DC12 Mouser Part No 653-G3E-210T-US12	Omron Automation and Safety	Solid State Relays - SSRs 12VDC/100-240VAC 10A	Datasheet	109In Stock	$42.53 $40.90 $38.75 $36.60 View $34.44 $33.73 Quote	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck	PhotoTriac
Solid State Relays - SSRs 5VDC/100-240VAC 10A G3NE-210T-US-DC5 Omron Automation and Safety 1: $32.90 66In Stock	Mfr. Part No. G3NE-210T-US-DC5 Mouser Part No 653-G3E-210T-US5	Omron Automation and Safety	Solid State Relays - SSRs 5VDC/100-240VAC 10A	Datasheet	66In Stock	$32.90 $31.14 $30.14 $29.25 $28.30	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck	PhotoTriac
Solid State Relays - SSRs SOLID STATE RELAY TUV Markings G3NA-205B-UTU DC5-24 Omron Automation and Safety 1: $34.15 156In Stock	Mfr. Part No. G3NA-205B-UTU DC5-24 Mouser Part No 653-G3NA205BUTUDC524	Omron Automation and Safety	Solid State Relays - SSRs SOLID STATE RELAY TUV Markings	Datasheet	156In Stock	$34.15 $32.57 $31.69 $30.60 View $29.54 $28.21	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck
Solid State Relays - SSRs SS Relay 10 A 5 to 24 VDC G3NA-210B-UTU DC5-24 Omron Automation and Safety 1: $37.51 234In Stock	Mfr. Part No. G3NA-210B-UTU DC5-24 Mouser Part No 653-G3NA210BUTUDC524	Omron Automation and Safety	Solid State Relays - SSRs SS Relay 10 A 5 to 24 VDC	Datasheet	234In Stock	$37.51 $35.49 $34.35 $33.34 View $32.35 $30.99 Quote	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck
Solid State Relays - SSRs SOLID STATE RELAY TUV Markings G3NA-225B-UTU DC5-24 Omron Automation and Safety 1: $73.33 53In Stock	Mfr. Part No. G3NA-225B-UTU DC5-24 Mouser Part No 653-G3NA225BUTUDC524	Omron Automation and Safety	Solid State Relays - SSRs SOLID STATE RELAY TUV Markings	Datasheet	53In Stock	$73.33 $69.39 $66.75 $64.46 $62.24	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck
Solid State Relays - SSRs SSR 10A DC LOAD TUV MARK G3NA-D210B-UTU DC5-24 Omron Automation and Safety 1: $88.36 112In Stock 145Expected 02/11/2026	Mfr. Part No. G3NA-D210B-UTU DC5-24 Mouser Part No 653-G3NAD210BUTUD524	Omron Automation and Safety	Solid State Relays - SSRs SSR 10A DC LOAD TUV MARK	Datasheet	112In Stock 145Expected 02/11/2026	$88.36 $82.52 $79.88 $77.14 $74.48	Min.: 1 Mult.: 1	Panel Mount	Hockey Puck
Solid State Relays - SSRs Solid State Contactor G3PE-215B DC12-24 Omron Automation and Safety 1: $78.00 33In Stock	Mfr. Part No. G3PE-215B DC12-24 Mouser Part No 653-G3PE-215BDC12-24	Omron Automation and Safety	Solid State Relays - SSRs Solid State Contactor Learn More about Omron Automation and Safety omron g3pe solid state heater relays	Datasheet	33In Stock	$78.00 $72.45 $69.27 $66.89 $64.59	Min.: 1 Mult.: 1	Panel Mount		Triac
Solid State Relays - SSRs w/Phototriac Coupler 25A, 100-240VAC G3PE-225B DC12-24 Omron Automation and Safety 1: $93.46 164In Stock	Mfr. Part No. G3PE-225B DC12-24 Mouser Part No 653-G3PE-225BDC12-24	Omron Automation and Safety	Solid State Relays - SSRs w/Phototriac Coupler 25A, 100-240VAC Learn More about Omron Automation and Safety omron g3pe solid state heater relays	Datasheet	164In Stock	$93.46 $87.71 $83.90 $81.77 View $80.73 Quote	Min.: 1 Mult.: 1	DIN Rail Mount		PhotoTriac
Solid State Relays - SSRs 2-25A 100-240VAC 1 Output M3 Term. G3PF-225B DC24 Omron Automation and Safety 1: $311.55 7In Stock	Mfr. Part No. G3PF-225B DC24 Mouser Part No 653-G3PF-225BDC24	Omron Automation and Safety	Solid State Relays - SSRs 2-25A 100-240VAC 1 Output M3 Term.	Datasheet	7In Stock	$311.55 $277.39 $264.84	Min.: 1 Mult.: 1	DIN Rail Mount		PhotoTriac