Optocouplers/Photocouplers – Mouser United Kingdom

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Smart Metering Solutions

Littelfuse Smart Metering Solutions help designers implement more reliable and safer smart meters. Littelfuse solutions for smart meters allow designers to bring Internet of Things technology to the key functions of a smart metering system.

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Types of Optocouplers/Photocouplers

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Mounting Style	Package/Case	Output Type
	Solid State Relays - PCB Mount SP-NO SS OptoMOS Relay LCA712 IXYS Integrated Circuits 1: £8.33 848In Stock	Mfr. Part No. LCA712 Mouser Part No 849-LCA712	IXYS Integrated Circuits	Solid State Relays - PCB Mount SP-NO SS OptoMOS Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	848In Stock	£8.33 £7.42 £7.09 £6.84 View £6.55 £6.00 £5.99	Min.: 1 Mult.: 1		PCB Mount	DIP-6	MOSFET
	Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET LCA712S IXYS Integrated Circuits 1: £6.51 343In Stock	Mfr. Part No. LCA712S Mouser Part No 849-LCA712S	IXYS Integrated Circuits	Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	343In Stock	£6.51 £6.08 £5.92 £5.77 View £5.67 Quote	Min.: 1 Mult.: 1		PCB Mount		MOSFET
	Solid State Relays - PCB Mount SPST-NO 6PIN DIP PLA192 IXYS Integrated Circuits 1: £5.46 223In Stock 250Expected 18/06/2027	Mfr. Part No. PLA192 Mouser Part No 849-PLA192	IXYS Integrated Circuits	Solid State Relays - PCB Mount SPST-NO 6PIN DIP	Datasheet	223In Stock 250Expected 18/06/2027	£5.46 £4.86 £4.64 £4.48 View £4.32 £4.11 £3.97 £3.83	Min.: 1 Mult.: 1		PCB Mount	DIP-6	MOSFET
	Solid State Relays - PCB Mount Single-Pole Relay 600V 150mA PLA192STR IXYS Integrated Circuits 1: £5.26 43In Stock 2,000Expected 28/06/2027	Mfr. Part No. PLA192STR Mouser Part No 849-PLA192STR	IXYS Integrated Circuits	Solid State Relays - PCB Mount Single-Pole Relay 600V 150mA Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	43In Stock 2,000Expected 28/06/2027	Cut Tape £5.26 £4.80 £4.43 £4.23 View Reel £3.59 £4.05 £3.84 £3.71 £3.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		PCB Mount	SMD DIP-6	MOSFET
	Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET LCA712STR IXYS Integrated Circuits 1: £8.44 2,000Expected 01/02/2027	Mfr. Part No. LCA712STR Mouser Part No 849-LCA712STR	IXYS Integrated Circuits	Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	2,000Expected 01/02/2027	Cut Tape £8.44 £7.53 £7.18 £6.92 View Reel £5.63 £6.56 £6.00 £5.79 £5.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		PCB Mount		MOSFET
	Solid State Relays - PCB Mount Single-Pole Relay 600V 150mA PLA192S IXYS Integrated Circuits 1: £5.32 1,825On Order	Mfr. Part No. PLA192S Mouser Part No 849-PLA192S	IXYS Integrated Circuits	Solid State Relays - PCB Mount Single-Pole Relay 600V 150mA Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	1,825On Order On Order Ship Dates Mfr. No: PLA192S Stock: 0 On Order: 875 Expected 14/10/2026 500 Expected 22/10/2026 450 Expected 09/11/2026 Factory Lead Time: 35 Weeks	£5.32 £4.74 £4.53 £4.37 View £4.22 £4.03	Min.: 1 Mult.: 1		PCB Mount	SMD DIP-6	MOSFET
	Logic Output Opto-couplers Dual Opto Isolated I2C Bus Repeater CPC5903GSTR IXYS Integrated Circuits 1,000: £2.03 Non-Stocked	Mfr. Part No. CPC5903GSTR Mouser Part No 849-CPC5903GSTR	IXYS Integrated Circuits	Logic Output Opto-couplers Dual Opto Isolated I2C Bus Repeater	Datasheet	Non-Stocked	Reel £2.03 £1.96	Min.: 1,000 Mult.: 1,000 : 1,000
	Solid State Relays - PCB Mount SP Open Relay 6-Pin Surface Mount PLA192ESTR IXYS Integrated Circuits 1,000: £1.52 Non-Stocked	Mfr. Part No. PLA192ESTR Mouser Part No 849-PLA192ESTR	IXYS Integrated Circuits	Solid State Relays - PCB Mount SP Open Relay 6-Pin Surface Mount Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	Non-Stocked	Reel £1.52 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000		PCB Mount	SMD DIP-6	MOSFET