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I/O Connectors

I/O Connectors are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many I/O connector manufacturers including Amphenol, Hirose, Molex, TE Connectivity & more.
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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.	Product	Gender	Number of Positions	Pitch	Voltage Rating	Contact Plating	Mounting Style	Termination Style	Mounting Angle	Series	IP Rating	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
I/O Connectors QSFP-DD Cage ASSY 1x5 SAN Fin HS SF 203371-1347 Molex 1: $50.32 1,030In Stock	Mfr. Part No. 203371-1347 Mouser Part No 538-203371-1347	Molex	I/O Connectors QSFP-DD Cage ASSY 1x5 SAN Fin HS SF Learn More about Molex qsfp dd interconnect system	Datasheet	1,030In Stock	$50.32 $42.76 $40.66 $39.34 View $38.03 $35.95 Quote	Min.: 1 Mult.: 1	Cages						Through Hole	Press Fit	Right Angle	203371				Bulk
I/O Connectors QSFP-DD Cage ASSY 1x6 OT SF 203372-1253 Molex 1: $37.09 991In Stock	Mfr. Part No. 203372-1253 Mouser Part No 538-203372-1253	Molex	I/O Connectors QSFP-DD Cage ASSY 1x6 OT SF Learn More about Molex qsfp dd interconnect system	Datasheet	991In Stock	$37.09 $31.52 $29.54 $28.23 View $27.28 $25.77 $25.03	Min.: 1 Mult.: 1	Cages						Through Hole	Press Fit	Right Angle	203372				Bulk
I/O Connectors TERM SATA F 18-22AWG REEL of 6000 67581-0010 Molex 6,000: $0.277 24,000In Stock	Mfr. Part No. 67581-0010 Mouser Part No 538-67581-0010	Molex	I/O Connectors TERM SATA F 18-22AWG REEL of 6000 Learn More about Molex serial ata connectors	Datasheet	24,000In Stock	Reel $0.277 $0.263	Min.: 6,000 Mult.: 6,000 : 6,000	Contacts	Female		1.27 mm	15 V	Gold	Cable Mount	Crimp	Vertical	67581				Reel
I/O Connectors SFP 1X2 GANGED CAGE PFIT 74722-0004 Molex 1: $11.35 697In Stock	Mfr. Part No. 74722-0004 Mouser Part No 538-74722-0004	Molex	I/O Connectors SFP 1X2 GANGED CAGE PFIT	Datasheet	697In Stock	$11.35 $10.06 $9.68 $9.29 View $8.77 $8.00 $7.26 $7.25	Min.: 1 Mult.: 1	Cages						Through Hole	Press Fit	Horizontal	74722		- 55 C	+ 105 C	Tray
I/O Connectors SFP Cage,Press Fit (0.090 Legs) B-2-B 74737-0035 Molex 1: $5.14 1,488In Stock	Mfr. Part No. 74737-0035 Mouser Part No 538-74737-0035	Molex	I/O Connectors SFP Cage,Press Fit (0.090 Legs) B-2-B	Datasheet	1,488In Stock	$5.14 $4.11 $3.91 $3.80 View $3.68 $3.47 $3.33 $3.31	Min.: 1 Mult.: 1	Cages						Through Hole	Press Fit	Horizontal	74737
I/O Connectors U.2 Plg 68Ckt VrtSMT w/Frt Sldr Tab w/Ca 78758-0001 Molex 1: $24.92 1,033In Stock	Mfr. Part No. 78758-0001 Mouser Part No 538-78758-0001	Molex	I/O Connectors U.2 Plg 68Ckt VrtSMT w/Frt Sldr Tab w/Ca Learn More about Molex sas 3 u2 connectors	Datasheet	1,033In Stock	Cut Tape $24.92 $21.19 $19.86 $19.08 View Reel $16.21 $18.71 $17.54 $16.21	Min.: 1 Mult.: 1 : 500	Serial Connectors	Male	68 Position	0.8 mm, 1.27 mm	30 V	Gold	PCB Mount	SMD/SMT	Right Angle	78758		0 C	+ 55 C	Reel, Cut Tape
I/O Connectors MINI IO CONN Cat6A FI 4x2 AWG24/26 T II 2350310-2 TE Connectivity 1: $50.32 90In Stock	Mfr. Part No. 2350310-2 Mouser Part No 571-2350310-2	TE Connectivity	I/O Connectors MINI IO CONN Cat6A FI 4x2 AWG24/26 T II Learn More about TE Connectivity te cat6a industrial mini connectors	Datasheet	90In Stock	$50.32 $42.76 $40.09 $38.17 View $36.36 $34.96	Min.: 1 Mult.: 1	Industrial Mini I/O Connectors	Male	8 Position	1.27 mm			Cable Mount	Wire	Straight			- 40 C	+ 105 C
I/O Connectors 50P CHAMP RECEPTACLE 553912-1 TE Connectivity / AMP 1: $14.98 181In Stock	Mfr. Part No. 553912-1 Mouser Part No 571-5539121	TE Connectivity / AMP	I/O Connectors 50P CHAMP RECEPTACLE	Datasheet	181In Stock	$14.98 $13.41 $12.68 $12.33 View $11.33 $10.92 $10.77	Min.: 1 Mult.: 1	Kits	Female	50 Position			Gold	Cable Mount	IDC	Straight					Bulk
I/O Connectors 24P Centronics fem vertical dip solder 111-024-213L001 NorComp 1: $5.33 470In Stock	Mfr. Part No. 111-024-213L001 Mouser Part No 636-111-024-213L001	NorComp	I/O Connectors 24P Centronics fem vertical dip solder Learn More about NorComp scsi connectors	Datasheet	470In Stock	$5.33 $4.52 $4.24 $4.04 View $3.83 $3.42 $3.26 $3.05	Min.: 1 Mult.: 1	SCSI Connectors	Female	24 Position	2.16 mm	1 kVAC	Gold	Panel Mount	Solder	Vertical	111		- 55 C	+ 125 C	Tray
I/O Connectors 24G MINI SAS HD 1x1 Amphenol Commercial Products U92M111100170 U92M111100170 Amphenol Commercial Products 1: $14.40 1,289In Stock	Mfr. Part No. U92M111100170 Mouser Part No 523-U92M111100170	Amphenol Commercial Products	I/O Connectors 24G MINI SAS HD 1x1	Datasheet	1,289In Stock	$14.40 $12.65 $11.86 $11.29 View $10.76 $10.13	Min.: 1 Mult.: 1	Serial Connectors													Tray
I/O Connectors QSFP DD SUS CAGE 1X1 w/ HS fin pin h=13.5mm, side to side air flow Amphenol Commercial Products UE36-C16200-05C4A UE36-C16200-05C4A Amphenol Commercial Products 1: $20.91 206In Stock	Mfr. Part No. UE36-C16200-05C4A Mouser Part No 523-UE36C1620005C4A	Amphenol Commercial Products	I/O Connectors QSFP DD SUS CAGE 1X1 w/ HS fin pin h=13.5mm, side to side air flow Learn More about Amphenol Commercial Products amphenol commercial qsfp dd system	Datasheet	206In Stock	$20.91 $18.12 $17.18 $16.93 View $15.03 $14.99 $14.64 Quote	Min.: 1 Mult.: 1										QSFP DD				Tray
I/O Connectors 1x1 QSFP28 Cage Amphenol Commercial Products U95T1C1101A U95T1C1101A Amphenol Commercial Products 1: $14.30 357In Stock	Mfr. Part No. U95T1C1101A Mouser Part No 523-U95T1C1101A	Amphenol Commercial Products	I/O Connectors 1x1 QSFP28 Cage	Datasheet	357In Stock	$14.30 $12.68 $12.19 $11.71 View $11.06 $10.07 $9.72 $9.47	Min.: 1 Mult.: 1	Cage Assemblies						Through Hole	Press Fit	Right Angle					Tray
I/O Connectors 24G MINI SAS HD 1x4 Amphenol Commercial Products U92M411100170 U92M411100170 Amphenol Commercial Products 1: $40.61 99In Stock	Mfr. Part No. U92M411100170 Mouser Part No 523-U92M411100170	Amphenol Commercial Products	I/O Connectors 24G MINI SAS HD 1x4	Datasheet	99In Stock	$40.61 $34.52 $32.82 $31.76 View $30.69 $29.95	Min.: 1 Mult.: 1	Serial Connectors													Tray
I/O Connectors I/0 2x3pin connector PR4RS06K Teltonika 1: $2.93 44In Stock 134On Order	Mfr. Part No. PR4RS06K Mouser Part No 236-PR4RS06K	Teltonika	I/O Connectors I/0 2x3pin connector	Datasheet	44In Stock 134On Order	$2.93	Min.: 1 Mult.: 1
I/O Connectors 1x1 SFP28 CAGE PRESS FIT U773GC16382071 Amphenol Commercial Products 1: $8.41 283In Stock	Mfr. Part No. U773GC16382071 Mouser Part No 523-U773GC16382071	Amphenol Commercial Products	I/O Connectors 1x1 SFP28 CAGE PRESS FIT	Datasheet	283In Stock	$8.41 $7.61 $7.40 $5.30 View $5.29 $5.09 $5.02	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Solder Pin	Right Angle	SFP+		- 55 C	+ 85 C	Tray
I/O Connectors SFP P CAGE 1X4 U77A461M2071 Amphenol Commercial Products 1: $8.18 270In Stock 500Expected 2026/10/29	Mfr. Part No. U77A461M2071 Mouser Part No 523-U77A461M2071	Amphenol Commercial Products	I/O Connectors SFP P CAGE 1X4 Learn More about Amphenol Commercial Products amphenol expressport sfp plus	Datasheet	270In Stock 500Expected 2026/10/29	$8.18 $7.36 $6.93 $6.76 View $6.58 $5.86 $5.50 $5.04	Min.: 1 Mult.: 1	Cages				30 V	Nickel	Through Hole	Solder Pin	Right Angle	SFP+		- 55 C	+ 85 C	Tray
I/O Connectors 1X1 SFP HIGH SPEED CNNCT UE76-A20-6000T Amphenol Commercial Products 1: $1.64 397In Stock	Mfr. Part No. UE76-A20-6000T Mouser Part No 523-UE76-A20-6000T	Amphenol Commercial Products	I/O Connectors 1X1 SFP HIGH SPEED CNNCT	Datasheet	397In Stock	Cut Tape $1.64 $1.43 $1.37 $1.28 Reel $1.03 View $1.16 $0.937 $0.919 $0.859	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
I/O Connectors SPE T1 industrial connector, crimp, plastic housing, IP20, male, 2-ple, SPE-8M, shielded, straight ISPECCGPS-8M-TL Lumberg Automation 1: $10.33 8In Stock	Mfr. Part No. ISPECCGPS-8M-TL Mouser Part No 566-ISPECCGPS-8M-TL	Lumberg Automation	I/O Connectors SPE T1 industrial connector, crimp, plastic housing, IP20, male, 2-ple, SPE-8M, shielded, straight Learn More about Lumberg Automation belden spe connectors	Datasheet	8In Stock	$10.33 $9.30 $8.76 $8.54 View $8.32 $7.41 $6.97 $6.47	Min.: 1 Mult.: 1	Connectors	Plug (Male)	2 Position					Crimp			IP20	- 40 C	+ 85 C
I/O Connectors OCTIS KIT HYB8S2P 26MM 10135748-101LF Amphenol FCI 1: $75.99 22In Stock 100Expected 2026/10/16	Mfr. Part No. 10135748-101LF Mouser Part No 649-10135748-101LF	Amphenol FCI	I/O Connectors OCTIS KIT HYB8S2P 26MM Learn More about Amphenol FCI octis hybrid power signal	Datasheet	22In Stock 100Expected 2026/10/16	$75.99 $67.77 $65.16 $62.98 $56.63	Min.: 1 Mult.: 1	Plug Kits	Male	10 Position	26 mm		Tin	Cable Mount	Crimp	Straight	OCTIS		- 55 C	+ 85 C	Bulk
I/O Connectors 100P F R/A RECEPTCLE THRU HOLE GLD SCR L DX10A-100S(50) Hirose Connector 1: $32.13 13In Stock	Mfr. Part No. DX10A-100S(50) Mouser Part No 798-DX10A100S50	Hirose Connector	I/O Connectors 100P F R/A RECEPTCLE THRU HOLE GLD SCR L	Datasheet	13In Stock	$32.13 $27.25 $24.26 $23.59 $23.00	Min.: 1 Mult.: 1	SCSI Connectors	Female	100 Position	1.27 mm	125 VAC	Gold	Through Hole	Solder Pin	Right Angle	DX		- 55 C	+ 85 C	Tray
I/O Connectors CFP2 Host Connector CN121S-104-0001 Yamaichi Electronics Restricted Availability	Mfr. Part No. CN121S-104-0001 Mouser Part No 945-CN121S-104-0001	Yamaichi Electronics	I/O Connectors CFP2 Host Connector Learn More about Yamaichi Electronics yamaichi CFP2 connectors	Datasheet			Restricted Availability	Host Connectors	Female	104 Position	0.6 mm	31.5 VAC	Nickel	PCB Mount	SMD/SMT	Right Angle	CFP2		- 55 C	+ 85 C
I/O Connectors 1X1 SFP CAGE 3.2 S/P U77-A1113-300T Amphenol Commercial Products 1: $2.40 243In Stock	Mfr. Part No. U77-A1113-300T Mouser Part No 523-U77-A1113-300T	Amphenol Commercial Products	I/O Connectors 1X1 SFP CAGE 3.2 S/P Learn More about Amphenol Commercial Products amphenol sfp connectors	Datasheet	243In Stock	Cut Tape $2.40 $2.11 $2.01 $1.87 Reel $1.40 View $1.36 $1.33 $1.26	Min.: 1 Mult.: 1 : 150	Connectors	Female	2 Position			Gold	Mounting Peg	Through Hole	Right Angle	SFP		- 40 C	+ 85 C	Reel, Cut Tape
I/O Connectors DUST COVER LONG HAND U77A11108006P Amphenol Commercial Products 1: $0.22 2,780In Stock	Mfr. Part No. U77A11108006P Mouser Part No 523-U77A11108006P	Amphenol Commercial Products	I/O Connectors DUST COVER LONG HAND	Datasheet	2,780In Stock	$0.22 $0.185 $0.164 $0.142 View $0.126 $0.104 $0.097 $0.092 $0.09	Min.: 1 Mult.: 1	Cages					Gold								Bulk
I/O Connectors 1X1 SFP CAGE U77A111L2071 Amphenol Commercial Products 1: $1.63 2In Stock 500Expected 2026/10/21	Mfr. Part No. U77A111L2071 Mouser Part No 523-U77A111L2071	Amphenol Commercial Products	I/O Connectors 1X1 SFP CAGE	Datasheet	2In Stock 500Expected 2026/10/21	$1.63 $1.43 $1.37 $1.27 View $1.15 $1.06 $0.94 $0.883 $0.862	Min.: 1 Mult.: 1														Tray
I/O Connectors 1X4 SFP+ CAGE PF HS U77E462M2081 Amphenol Commercial Products 1: $22.68 20In Stock	Mfr. Part No. U77E462M2081 Mouser Part No 523-U77E462M2081	Amphenol Commercial Products	I/O Connectors 1X4 SFP+ CAGE PF HS	Datasheet	20In Stock	$22.68 $21.27 $17.33 $15.99 $15.61	Min.: 1 Mult.: 1	Cages				30 V		Through Hole	Solder Pin	Right Angle			- 55 C	+ 85 C	Tray