I/O Connectors – Mouser United Kingdom

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High-Speed Connectors

Amphenol Commercial High-Speed Connectors enable designers to achieve high port density, configurability, and utilization for next-generation and future-generation systems. The design of these connectors provides exceptional mechanical durability and resonance dampening features for superior performance. Amphenol Commercial High-Speed Connectors meet and exceed Gigabit Ethernet and Fibre Channel industry standard requirements for performance and reliability.

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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.	Product	Gender	Number of Positions	Pitch	Voltage Rating	Contact Plating	Mounting Style	Termination Style	Mounting Angle	Series	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
I/O Connectors 1X4 PRESS FIT SFP CAGE U77-A4114-2001 Amphenol Commercial Products 1: £3.86 159In Stock	Mfr. Part No. U77-A4114-2001 Mouser Part No 523-U77-A4114-2001	Amphenol Commercial Products	I/O Connectors 1X4 PRESS FIT SFP CAGE Learn More about Amphenol Commercial Products amphenol sfp connectors	Datasheet	159In Stock	£3.86 £3.59 £3.47 £3.37 View £3.36 £3.35 £3.06 £2.99	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Solder Pin	Right Angle	SFP	- 55 C	+ 85 C	Tray
I/O Connectors 1X1 SFP CAGE U77A111430L1 Amphenol Commercial Products 1: £1.44 646In Stock	Mfr. Part No. U77A111430L1 Mouser Part No 523-U77A111430L1	Amphenol Commercial Products	I/O Connectors 1X1 SFP CAGE Learn More about Amphenol Commercial Products amphenol sfp connectors	Datasheet	646In Stock	£1.44 £1.23 £1.10 £1.05 View £0.986 £0.925 £0.882 £0.834 £0.826	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Solder Pin	Right Angle	SFP	- 55 C	+ 85 C	Tray
I/O Connectors SFP PLUS 1X1 CAGE METAL PRESS FIT U77A16392001 Amphenol Commercial Products 1: £1.96 508In Stock	Mfr. Part No. U77A16392001 Mouser Part No 523-U77A16392001	Amphenol Commercial Products	I/O Connectors SFP PLUS 1X1 CAGE METAL PRESS FIT Learn More about Amphenol Commercial Products amphenol expressport sfp plus	Datasheet	508In Stock	£1.96 £1.75 £1.68 £1.62 View £1.53 £1.41	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Solder Pin	Right Angle	SFP+	- 55 C	+ 85 C	Tray
I/O Connectors SFP PLUS CAGE U77A16N82001 Amphenol Commercial Products 1: £2.78 4In Stock	Mfr. Part No. U77A16N82001 Mouser Part No 523-U77A16N82001	Amphenol Commercial Products	I/O Connectors SFP PLUS CAGE Learn More about Amphenol Commercial Products amphenol expressport sfp plus	Datasheet	4In Stock	£2.78 £2.16 £1.95 £1.84 View £1.67 £1.64 £1.58	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Solder Pin	Right Angle	SFP+	- 55 C	+ 85 C	Tray
I/O Connectors SFP PLUS CAGE 1X2 METAL SPRING FINGERS U77A261M2081 Amphenol Commercial Products 1: £3.51 403In Stock 900Expected 09/12/2026	Mfr. Part No. U77A261M2081 Mouser Part No 523-U77A261M2081	Amphenol Commercial Products	I/O Connectors SFP PLUS CAGE 1X2 METAL SPRING FINGERS Learn More about Amphenol Commercial Products amphenol expressport sfp plus	Datasheet	403In Stock 900Expected 09/12/2026	£3.51 £3.04 £2.75 £2.64 View £2.35 £2.28 £2.12 £2.11	Min.: 1 Mult.: 1	Connectors						Through Hole	Press Fit	Right Angle		- 40 C	+ 85 C	Tray
I/O Connectors SFP PLUS CAGE 1X4 METAL SPRING FINGERS U77A461M2081 Amphenol Commercial Products 1: £5.19 69In Stock 500Expected 08/01/2027	Mfr. Part No. U77A461M2081 Mouser Part No 523-U77A461M2081	Amphenol Commercial Products	I/O Connectors SFP PLUS CAGE 1X4 METAL SPRING FINGERS Learn More about Amphenol Commercial Products amphenol expressport sfp plus	Datasheet	69In Stock 500Expected 08/01/2027	£5.19 £4.70 £4.43 £4.30 View £4.16 £3.83 £3.78 £3.76	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Solder Pin	Right Angle	SFP+	- 55 C	+ 85 C	Tray
I/O Connectors SFP PLUS 1X1 PRS FIT METAL SPRG FINGER L U77C16192001 Amphenol Commercial Products 1: £3.32 393In Stock	Mfr. Part No. U77C16192001 Mouser Part No 523-U77C16192001	Amphenol Commercial Products	I/O Connectors SFP PLUS 1X1 PRS FIT METAL SPRG FINGER L Learn More about Amphenol Commercial Products amphenol expressport sfp plus	Datasheet	393In Stock	£3.32 £2.82 £2.52 £2.51 View £2.11 £2.03 £2.02	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Solder Pin	Right Angle	SFP+	- 55 C	+ 85 C	Tray
I/O Connectors SFP PLUS 1X2 METAL SPRING FINGERS LP U77C261M2081 Amphenol Commercial Products 1: £4.58 4In Stock	Mfr. Part No. U77C261M2081 Mouser Part No 523-U77C261M2081	Amphenol Commercial Products	I/O Connectors SFP PLUS 1X2 METAL SPRING FINGERS LP Learn More about Amphenol Commercial Products amphenol expressport sfp plus	Datasheet	4In Stock	£4.58 £4.16 £3.83 £3.65 View £2.95 £2.81 £2.68 £2.63	Min.: 1 Mult.: 1	Connectors						Through Hole	Press Fit	Right Angle		- 40 C	+ 85 C	Tray
I/O Connectors 1X1 SPF CAGE W/ HEATSINK U77E16E82001 Amphenol Commercial Products 1: £6.35 3In Stock	Mfr. Part No. U77E16E82001 Mouser Part No 523-U77E16E82001	Amphenol Commercial Products	I/O Connectors 1X1 SPF CAGE W/ HEATSINK Learn More about Amphenol Commercial Products amphenol expressport sfp plus	Datasheet	3In Stock	£6.35 £5.16 £4.84 £4.61 View £4.18 £3.97 £3.90	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Solder Pin	Right Angle	SFP+	- 55 C	+ 85 C	Tray
I/O Connectors One Row SFP Cage 1 Degree Angle for 1x1 U77-F1313-3001 Amphenol Commercial Products 1: £1.92 393In Stock	Mfr. Part No. U77-F1313-3001 Mouser Part No 523-U77F13133001	Amphenol Commercial Products	I/O Connectors One Row SFP Cage 1 Degree Angle for 1x1 Learn More about Amphenol Commercial Products amphenol expressport sfp plus	Datasheet	393In Stock	£1.92 £1.63 £1.46 £1.39 View £1.31 £1.23 £1.17 £1.11	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Solder Pin	Right Angle	SFP+	- 55 C	+ 85 C	Tray
I/O Connectors QSFP Cage 0 Deg Open Top U90A1111001 Amphenol Commercial Products 1: £2.81 841In Stock 400Expected 13/11/2026	Mfr. Part No. U90A1111001 Mouser Part No 523-U90A1111001	Amphenol Commercial Products	I/O Connectors QSFP Cage 0 Deg Open Top Learn More about Amphenol Commercial Products amphenol expressport qsfp plus	Datasheet	841In Stock 400Expected 13/11/2026	£2.81 £2.38 £2.13 £2.03 View £2.01 £1.69 £1.68	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Press Fit	Right Angle	QSFP+	- 40 C	+ 85 C	Tray
I/O Connectors Ultra Port QSFP+ 1x1 cage U95-T111-1001 Amphenol Commercial Products 1: £5.12 223In Stock 448Expected 22/12/2026	Mfr. Part No. U95-T111-1001 Mouser Part No 523-U95-T111-1001	Amphenol Commercial Products	I/O Connectors Ultra Port QSFP+ 1x1 cage Learn More about Amphenol Commercial Products amphenol ultraport qsfp connectors	Datasheet	223In Stock 448Expected 22/12/2026	£5.12 £4.36 £4.09 £3.88 View £3.50 £3.33 £3.25	Min.: 1 Mult.: 1	Cages	Female			30 V	Nickel	Through Hole	Press Fit	Right Angle	ULTRA PORT	- 20 C	+ 85 C	Tray
I/O Connectors SFP Conn RoHS 15Au Au Flash UE75A205000T Amphenol Commercial Products 1: £1.06 426In Stock	Mfr. Part No. UE75A205000T Mouser Part No 523-UE75A205000T	Amphenol Commercial Products	I/O Connectors SFP Conn RoHS 15Au Au Flash Learn More about Amphenol Commercial Products amphenol sfp connectors	Datasheet	426In Stock	Cut Tape £1.06 £0.908 £0.811 £0.746 Reel £0.646 View £0.689 £0.611 £0.585 £0.58	Min.: 1 Mult.: 1 : 500	Receptacles	Female	20 Position	0.8 mm	30 V	Gold	SMD/SMT	Solder	Right Angle	SFP	- 40 C	+ 85 C	Reel, Cut Tape
I/O Connectors CON 30 GOLD OVER GOLD FLASH UE76-3GA20-2600T Amphenol Commercial Products 1: £3.57 436In Stock	Mfr. Part No. UE76-3GA20-2600T Mouser Part No 523-UE76-3GA20-2600T	Amphenol Commercial Products	I/O Connectors CON 30 GOLD OVER GOLD FLASH Learn More about Amphenol Commercial Products amphenol highspeed connectors	Datasheet	436In Stock	Cut Tape £3.57 £3.03 £2.85 £2.71 Reel £2.30 View £2.58 £2.42 £2.18	Min.: 1 Mult.: 1 : 500	Receptacles	Female	20 Position	0.8 mm	30 V	Gold	SMD/SMT	Solder	Right Angle	SFP+	- 55 C	+ 85 C	Reel, Cut Tape
I/O Connectors Printed Circuit Connector UE76-A20-2000T Amphenol Commercial Products 1: £1.15 1,296In Stock 5,500Expected 13/11/2026	Mfr. Part No. UE76-A20-2000T Mouser Part No 523-UE76-A20-2000T	Amphenol Commercial Products	I/O Connectors Printed Circuit Connector Learn More about Amphenol Commercial Products amphenol highspeed connectors	Datasheet	1,296In Stock 5,500Expected 13/11/2026	Cut Tape £1.15 £0.978 £0.882 £0.834 Reel £0.74 View £0.78 £0.684 £0.645 £0.632 MouseReel Available	Min.: 1 Mult.: 1 : 500	Receptacles	Female	20 Position	0.8 mm	30 V	Gold	SMD/SMT	Solder	Right Angle	SFP+	- 55 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Connectors Printed Circuit Connector UE76-A20-5000T Amphenol Commercial Products 1: £1.20 272In Stock 3,000Expected 01/12/2026	Mfr. Part No. UE76-A20-5000T Mouser Part No 523-UE76-A20-5000T	Amphenol Commercial Products	I/O Connectors Printed Circuit Connector Learn More about Amphenol Commercial Products amphenol highspeed connectors	Datasheet	272In Stock 3,000Expected 01/12/2026	Cut Tape £1.20 £1.02 £0.908 £0.871 Reel £0.766 View £0.811 £0.672 £0.661 MouseReel Available	Min.: 1 Mult.: 1 : 500	Receptacles	Female	20 Position	0.8 mm	30 V	Gold	SMD/SMT	Solder	Right Angle	SFP+	- 55 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Connectors SFP SMT CONNECTOR UE763GA206600T Amphenol Commercial Products 1: £2.43 380In Stock	Mfr. Part No. UE763GA206600T Mouser Part No 523-UE763GA206600T	Amphenol Commercial Products	I/O Connectors SFP SMT CONNECTOR Learn More about Amphenol Commercial Products amphenol highspeed connectors	Datasheet	380In Stock	Cut Tape £2.43 £2.07 £1.84 £1.75 Reel £1.55 View £1.64 £1.43 MouseReel Available	Min.: 1 Mult.: 1 : 500	Receptacles	Female	20 Position	0.8 mm	30 V	Gold	SMD/SMT	Solder	Right Angle		- 55 C	+ 85 C	Reel, Cut Tape, MouseReel
I/O Connectors Printed Circuit Connector UE76A203010T Amphenol Commercial Products 1: £1.87 94In Stock	Mfr. Part No. UE76A203010T Mouser Part No 523-UE76A203010T	Amphenol Commercial Products	I/O Connectors Printed Circuit Connector Learn More about Amphenol Commercial Products amphenol highspeed connectors	Datasheet	94In Stock	Cut Tape £1.87 £1.59 £1.42 £1.35 Reel £1.07 View £1.10 £1.05 £0.995	Min.: 1 Mult.: 1 : 500	Receptacles	Female	20 Position	0.8 mm	30 V	Gold	SMD/SMT	Solder	Right Angle	SFP+	- 55 C	+ 85 C	Reel, Cut Tape
I/O Connectors 2X2 SFP CMB GND TABS UE78B212700321 Amphenol Commercial Products 1: £19.78 72In Stock	Mfr. Part No. UE78B212700321 Mouser Part No 523-UE78B212700321	Amphenol Commercial Products	I/O Connectors 2X2 SFP CMB GND TABS Learn More about Amphenol Commercial Products amphenol sfp connectors	Datasheet	72In Stock	£19.78 £16.81 £15.77 £14.98 View £14.26 £13.49	Min.: 1 Mult.: 1	Accessories	Female	40 Position	0.8 mm	30 V	Gold	Through Hole	Press Fit	Right Angle	SFP	- 40 C	+ 85 C	Tray
I/O Connectors 2X1 SFP-PP UE86-K1627-10321 Amphenol Commercial Products 1: £11.39 94In Stock	Mfr. Part No. UE86-K1627-10321 Mouser Part No 523-UE86-K1627-10321	Amphenol Commercial Products	I/O Connectors 2X1 SFP-PP Learn More about Amphenol Commercial Products amphenol expressport sfp plus	Datasheet	94In Stock	£11.39 £9.68 £9.08 £8.29 View £7.89 £7.77	Min.: 1 Mult.: 1	Receptacles	Female	40 Position	0.8 mm	30 V	Gold	Through Hole	Press Fit	Right Angle	SFP+	- 40 C	+ 85 C	Tray
I/O Connectors ExtremePort QSFP 112G 1x1 cage with zipped fin heatsink, 4.8mm height, black anodize V95-AAZ01-21000A0 Amphenol Commercial Products 1: £12.19 126In Stock New At Mouser	Mfr. Part No. V95-AAZ01-21000A0 Mouser Part No 523-V95-AAZ0121000A0 New At Mouser	Amphenol Commercial Products	I/O Connectors ExtremePort QSFP 112G 1x1 cage with zipped fin heatsink, 4.8mm height, black anodize Learn More about Amphenol Commercial Products amphenol extremeport qsfp 112g connectors	Datasheet	126In Stock	£12.19 £10.56 £10.01 £9.86 View £8.76 £8.21 £7.95 £7.54	Min.: 1 Mult.: 1										QSFP	- 40 C	+ 85 C	Tray
I/O Connectors 1X1 QSFP28 Amphenol Commercial Products U95L1011001 U95L1011001 Amphenol Commercial Products 1: £5.51 199In Stock 224Expected 16/11/2026	Mfr. Part No. U95L1011001 Mouser Part No 523-U95L1011001	Amphenol Commercial Products	I/O Connectors 1X1 QSFP28 Learn More about Amphenol Commercial Products amphenol ultraport qsfp connectors	Datasheet	199In Stock 224Expected 16/11/2026	£5.51 £4.98 £4.71 £4.59 View £4.04 £3.50 £3.47 £3.28 £3.25	Min.: 1 Mult.: 1	Cages					Gold				ULTRA PORT			Tray
I/O Connectors SFP CAGE 1X1 NKL TRY U77-A1119-2001 Amphenol Commercial Products 1: £1.50 563In Stock Factory Special Order	Mfr. Part No. U77-A1119-2001 Mouser Part No 523-U77-A1119-2001 Factory Special Order	Amphenol Commercial Products	I/O Connectors SFP CAGE 1X1 NKL TRY Learn More about Amphenol Commercial Products amphenol sfp connectors	Datasheet	563In Stock	£1.50 £1.32 £1.26 £1.17 View £1.06 £0.978 £0.849 £0.796 £0.759	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Solder Pin	Right Angle	SFP	- 55 C	+ 85 C
I/O Connectors 1X4 SFP CAGE WITH LP NICKEL PLATE U77C41102011 Amphenol Commercial Products 1: £3.72 2In Stock Factory Special Order	Mfr. Part No. U77C41102011 Mouser Part No 523-U77C41102011 Factory Special Order	Amphenol Commercial Products	I/O Connectors 1X4 SFP CAGE WITH LP NICKEL PLATE Learn More about Amphenol Commercial Products amphenol sfp connectors	Datasheet	2In Stock	£3.72 View £3.16 £2.97 £2.82 £2.69 £2.52 £2.41 £2.28	Min.: 1 Mult.: 1	Cages					Gold	Press Fit	Solder	Right Angle	SFP	- 40 C	+ 85 C	Tray
I/O Connectors 2X1 SFP COMBO STACK CAGE AND CONN UE78-B1126-00321 Amphenol Commercial Products 1: £8.59 7In Stock Factory Special Order	Mfr. Part No. UE78-B1126-00321 Mouser Part No 523-UE78-B1126-00321 Factory Special Order	Amphenol Commercial Products	I/O Connectors 2X1 SFP COMBO STACK CAGE AND CONN Learn More about Amphenol Commercial Products amphenol sfp connectors	Datasheet	7In Stock	£8.59 View £8.02 £7.86 £7.66 £6.03 £5.69	Min.: 1 Mult.: 1	Accessories	Female	40 Position	0.8 mm	30 V	Gold	Through Hole	Press Fit	Right Angle	SFP	- 40 C	+ 85 C	Tray

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High-Speed Connectors

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