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TOPSwitch Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
AC/DC Converters 30W 85-265 VAC 50W100/115/230 VAC TOP223YN Power Integrations 1: £2.19 1,833In Stock	Mfr. Part No. TOP223YN Mouser Part No 869-TOP223YN	Power Integrations	AC/DC Converters 30W 85-265 VAC 50W100/115/230 VAC	Datasheet	1,833In Stock	£2.19 £2.06 £1.85 £1.80 View £1.79 £1.63	Min.: 1 Mult.: 1
AC/DC Converters Int Off-Line Switchr 171W/238W TOP259YN Power Integrations 1: £2.33 707In Stock	Mfr. Part No. TOP259YN Mouser Part No 869-TOP259YN	Power Integrations	AC/DC Converters Int Off-Line Switchr 171W/238W	Datasheet	707In Stock	£2.33 £2.22 £1.92 £1.80 View £1.77 £1.63 £1.61	Min.: 1 Mult.: 1
AC/DC Converters 45 W 85-265 VAC 65 W 230 VAC TOP244YN Power Integrations 1: £1.96 1,349In Stock 3,800Expected 01/12/2026	Mfr. Part No. TOP244YN Mouser Part No 869-TOP244YN	Power Integrations	AC/DC Converters 45 W 85-265 VAC 65 W 230 VAC	Datasheet	1,349In Stock 3,800Expected 01/12/2026	£1.96 £1.95 £1.85 £1.62 View £1.57 £1.55 £1.37	Min.: 1 Mult.: 1
AC/DC Converters 90 W 85-265 VAC 125 W 230 VAC TOP246YN Power Integrations 1: £2.35 721In Stock	Mfr. Part No. TOP246YN Mouser Part No 869-TOP246YN	Power Integrations	AC/DC Converters 90 W 85-265 VAC 125 W 230 VAC	Datasheet	721In Stock	£2.35 £2.32 £2.22 £1.91 View £1.90 £1.83 £1.64 £1.63	Min.: 1 Mult.: 1
AC/DC Converters 128 W 85-265 VAC 165 W 230 VAC TOP247YN Power Integrations 1: £2.53 6,103In Stock	Mfr. Part No. TOP247YN Mouser Part No 869-TOP247YN	Power Integrations	AC/DC Converters 128 W 85-265 VAC 165 W 230 VAC	Datasheet	6,103In Stock	£2.53 £2.46 £2.35 £2.05 View £1.99 £1.98 £1.81	Min.: 1 Mult.: 1
AC/DC Converters 6W 85-265 VAC 9W100/115/230 VAC Power Integrations TOP221GN-TL TOP221GN-TL Power Integrations 1: £1.54 1,817In Stock	Mfr. Part No. TOP221GN-TL Mouser Part No 869-TOP221GN-TL	Power Integrations	AC/DC Converters 6W 85-265 VAC 9W100/115/230 VAC	Datasheet	1,817In Stock	Cut Tape £1.54 £1.50 £1.43 £1.23 Reel £1.04 View £1.20 £1.18 £1.02 £1.00 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
AC/DC Converters 20W 85-265 VAC 30W100/115/230 VAC TOP224PN Power Integrations 1: £2.19 318In Stock 1,000Expected 14/12/2026	Mfr. Part No. TOP224PN Mouser Part No 869-TOP224PN	Power Integrations	AC/DC Converters 20W 85-265 VAC 30W100/115/230 VAC	Datasheet	318In Stock 1,000Expected 14/12/2026	£2.19 £2.06 £1.85 £1.80 £1.64	Min.: 1 Mult.: 1
AC/DC Converters Int Off-Line Switchr 29W/43W TOP253EN Power Integrations 1: £0.978 7,960In Stock	Mfr. Part No. TOP253EN Mouser Part No 869-TOP253EN	Power Integrations	AC/DC Converters Int Off-Line Switchr 29W/43W	Datasheet	7,960In Stock	£0.978 £0.943 £0.811 £0.773 View £0.727 £0.684 £0.663 £0.636	Min.: 1 Mult.: 1
AC/DC Converters Off-Line Switcher IC 35W/50W PK TOP258GN-TL Power Integrations 1: £1.72 2,268In Stock	Mfr. Part No. TOP258GN-TL Mouser Part No 869-TOP258GN-TL	Power Integrations	AC/DC Converters Off-Line Switcher IC 35W/50W PK	Datasheet	2,268In Stock	Cut Tape £1.72 £1.65 £1.42 £1.39 £1.37 Reel £1.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
AC/DC Converters 10W 85-265 VAC 15W 230 VAC TOP242PN Power Integrations 1: £1.34 1,069In Stock	Mfr. Part No. TOP242PN Mouser Part No 869-TOP242PN	Power Integrations	AC/DC Converters 10W 85-265 VAC 15W 230 VAC	Datasheet	1,069In Stock	£1.34 £1.29 £1.10 £1.07 View £1.06 £0.943 £0.934	Min.: 1 Mult.: 1
AC/DC Converters Off-Line Switcher IC 148W TOP258YN Power Integrations 1: £2.17 2,838In Stock	Mfr. Part No. TOP258YN Mouser Part No 869-TOP258YN	Power Integrations	AC/DC Converters Off-Line Switcher IC 148W	Datasheet	2,838In Stock	£2.17 £2.03 £1.76 £1.71 View £1.66 £1.52	Min.: 1 Mult.: 1
AC/DC Converters 15W 85-265 VAC 25W100/115/230 VAC TOP222YN Power Integrations 1: £1.94 20In Stock	Mfr. Part No. TOP222YN Mouser Part No 869-TOP222YN	Power Integrations	AC/DC Converters 15W 85-265 VAC 25W100/115/230 VAC	Datasheet	20In Stock	£1.94 £1.82 £1.63 £1.59 View £1.58 £1.41 £1.39 £1.32	Min.: 1 Mult.: 1
AC/DC Converters Off-Line Switcher IC 57W TOP255YN Power Integrations 1: £1.62 1,092In Stock	Mfr. Part No. TOP255YN Mouser Part No 869-TOP255YN	Power Integrations	AC/DC Converters Off-Line Switcher IC 57W	Datasheet	1,092In Stock	£1.62 £1.53 £1.32 £1.28 View £1.27 £1.13	Min.: 1 Mult.: 1
AC/DC Converters Int Off-Line Switchr 119W/157W TOP257EN Power Integrations 1: £1.52 713In Stock	Mfr. Part No. TOP257EN Mouser Part No 869-TOP257EN	Power Integrations	AC/DC Converters Int Off-Line Switchr 119W/157W	Datasheet	713In Stock	£1.52 £1.05 £1.01 £1.00	Min.: 1 Mult.: 1
AC/DC Converters 14W 85-265 VAC 22 W230 VAC TOP242YN Power Integrations 1: £1.55 403In Stock	Mfr. Part No. TOP242YN Mouser Part No 869-TOP242YN	Power Integrations	AC/DC Converters 14W 85-265 VAC 22 W230 VAC	Datasheet	403In Stock	£1.55 £1.48 £1.27 £1.24 View £1.20 £1.08 £1.07 £1.06	Min.: 1 Mult.: 1
AC/DC Converters 22 W 85-265 VAC 30 W 230 VAC TOP246PN Power Integrations 1: £2.13 584In Stock	Mfr. Part No. TOP246PN Mouser Part No 869-TOP246PN	Power Integrations	AC/DC Converters 22 W 85-265 VAC 30 W 230 VAC	Datasheet	584In Stock	£2.13 £2.04 £1.75 £1.71 View £1.69 £1.49 £1.48 £1.46	Min.: 1 Mult.: 1
AC/DC Converters 30W 85-265 VAC 45W 230 VAC TOP243YN Power Integrations 1: £1.75 1,085In Stock	Mfr. Part No. TOP243YN Mouser Part No 869-TOP243YN	Power Integrations	AC/DC Converters 30W 85-265 VAC 45W 230 VAC	Datasheet	1,085In Stock	£1.75 £1.66 £1.44 £1.41 View £1.40 £1.28 £1.21 £1.20	Min.: 1 Mult.: 1
AC/DC Converters 10W 85-265 VAC 15W 230 VAC TOP242GN-TL Power Integrations 1: £1.41 777In Stock	Mfr. Part No. TOP242GN-TL Mouser Part No 869-TOP242GN-TL	Power Integrations	AC/DC Converters 10W 85-265 VAC 15W 230 VAC	Datasheet	777In Stock	Cut Tape £1.41 £1.37 £1.17 £1.14 £1.09 Reel £0.995 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
AC/DC Converters 45W 85-265 VAC 75W100/115/230 VAC TOP224YN Power Integrations 1: £2.46 133In Stock 1,250Expected 18/11/2026	Mfr. Part No. TOP224YN Mouser Part No 869-TOP224YN	Power Integrations	AC/DC Converters 45W 85-265 VAC 75W100/115/230 VAC	Datasheet	133In Stock 1,250Expected 18/11/2026	£2.46 £2.39 £2.28 £2.07 View £2.02 £1.85	Min.: 1 Mult.: 1
AC/DC Converters 15W 85-265 VAC 25W100/115/230 VAC TOP223GN-TL Power Integrations 1: £2.65 157In Stock	Mfr. Part No. TOP223GN-TL Mouser Part No 869-TOP223GN-TL	Power Integrations	AC/DC Converters 15W 85-265 VAC 25W100/115/230 VAC	Datasheet	157In Stock	Cut Tape £2.65 £1.98 £1.81 £1.62 Reel £1.42 View £1.54 £1.50 £1.38 £1.36 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
AC/DC Converters Off-Line Switcher IC 26W/40W PK TOP256GN-TL Power Integrations 1: £1.36 751In Stock	Mfr. Part No. TOP256GN-TL Mouser Part No 869-TOP256GN-TL	Power Integrations	AC/DC Converters Off-Line Switcher IC 26W/40W PK	Datasheet	751In Stock	Cut Tape £1.36 £1.27 £1.13 £1.08 £1.04 Reel £0.943 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
AC/DC Converters Int Off-Line Switchr 177W/244W TOP271EG Power Integrations 1: £2.31 19,603In Stock	Mfr. Part No. TOP271EG Mouser Part No 869-TOP271EG	Power Integrations	AC/DC Converters Int Off-Line Switchr 177W/244W	Datasheet	19,603In Stock	£2.31 £2.29 £2.18 £1.89 View £1.83 £1.82 £1.62	Min.: 1 Mult.: 1
AC/DC Converters Int Off-Line Switchr 254W/333W TOP261EN Power Integrations 1: £2.31 890In Stock	Mfr. Part No. TOP261EN Mouser Part No 869-TOP261EN	Power Integrations	AC/DC Converters Int Off-Line Switchr 254W/333W	Datasheet	890In Stock	£2.31 £2.29 £2.18 £1.89 View £1.78 £1.76 £1.62	Min.: 1 Mult.: 1
AC/DC Converters 155 W 85-265 VAC 205 W 230 VAC TOP248YN Power Integrations 1: £2.72 392In Stock	Mfr. Part No. TOP248YN Mouser Part No 869-TOP248YN	Power Integrations	AC/DC Converters 155 W 85-265 VAC 205 W 230 VAC	Datasheet	392In Stock	£2.72 £2.69 £2.56 £2.23 View £2.16 £2.15 £1.90	Min.: 1 Mult.: 1
AC/DC Converters 254W (85-264VAC) 333W (230V AC) TOP262EN Power Integrations 1: £2.51 808In Stock	Mfr. Part No. TOP262EN Mouser Part No 869-TOP262EN	Power Integrations	AC/DC Converters 254W (85-264VAC) 333W (230V AC)	Datasheet	808In Stock	£2.51 £2.49 £2.37 £2.05 View £1.99 £1.98 £1.75 £1.73 £1.72	Min.: 1 Mult.: 1

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TOPSwitch Semiconductors

Types of Semiconductors