.hide-partial { max-height: none; } .show-more { display: none; }

I/O Connectors

I/O Connectors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many I/O connector manufacturers including Amphenol, Hirose, Molex, TE Connectivity & more.
More...

Please view our large selection of I/O connectors below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 4,531

Applied Filters:

Manufacturer

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

I/O Connectors OCTIS PLUG KIT RJ45 TAB DOWN

OCTI217540
Radiall
1: $76.00
6In Stock
New Product

Mfr. Part No.
OCTI217540

Mouser Part No
501-OCTI217540

New Product

Radiall

I/O Connectors OCTIS PLUG KIT RJ45 TAB DOWN

Learn More

Datasheet

6In Stock

$76.00

$65.33

$61.96

$61.00

View

Min.: 1
Mult.: 1

OCTIS

I/O Connectors OCTIS RECEPTACLE KIT UNIVERSAL 24.7MM DIECASTED

OCTI907505
Radiall
1: $25.51
42In Stock
New Product

Mfr. Part No.
OCTI907505

Mouser Part No
501-OCTI907505

New Product

Radiall

I/O Connectors OCTIS RECEPTACLE KIT UNIVERSAL 24.7MM DIECASTED

Learn More

Datasheet

42In Stock

$25.51

$22.11

$20.96

$20.66

View

Min.: 1
Mult.: 1

Female

Panel Mount

Screw

IP67

- 40 C

+ 85 C

I/O Connectors 2X6 CAGE/CONN COMBO 4 LP NRM ORIEN EMI

UE86-3G6620-10361
Amphenol Commercial Products
1: $126.62
264In Stock

Mfr. Part No.
UE86-3G6620-10361

Mouser Part No
523-UE863G662010361

Amphenol Commercial Products

I/O Connectors 2X6 CAGE/CONN COMBO 4 LP NRM ORIEN EMI

Learn More

Datasheet

264In Stock

$126.62

$121.37

$120.41

$73.75

View

Min.: 1
Mult.: 1

Cages

30 V

Through Hole

Press Fit

Right Angle

SFP+

- 55 C

+ 85 C

Tray

I/O Connectors 36Ckt SMT R/A RECEPT Internal Apps

75783-0140
Molex
1: $10.42
2,626In Stock

Mfr. Part No.
75783-0140

Mouser Part No
538-75783-0140

Molex

I/O Connectors 36Ckt SMT R/A RECEPT Internal Apps

Datasheet

2,626In Stock

Cut Tape

$10.42

$9.11

$8.85

Reel

$8.85

MouseReel Available

Min.: 1
Mult.: 1

: 375

I/O Connectors

Female

36 Position

0.8 mm

30 V

Gold

PCB Mount

SMD/SMT

Right Angle

75783

- 40 C

+ 80 C

Reel, Cut Tape, MouseReel

I/O Connectors OCTIS PLUG KIT SFP/SFP+

OCTI117500
Radiall
1: $65.43
4,223In Stock

Mfr. Part No.
OCTI117500

Mouser Part No
501-OCTI117500

Radiall

I/O Connectors OCTIS PLUG KIT SFP/SFP+

Learn More

Datasheet

4,223In Stock

$65.43

$59.46

$56.79

$55.62

View

Min.: 1
Mult.: 1

Plug Kits

Male

Panel Mount

Straight

OCTIS

IP67

- 40 C

+ 85 C

I/O Connectors 1.27mm SATA REC 76AULF22CKT BKPLNSMT

87713-1006
Molex
1: $7.81
5,726In Stock

Mfr. Part No.
87713-1006

Mouser Part No
538-87713-1006

Molex

I/O Connectors 1.27mm SATA REC 76AULF22CKT BKPLNSMT

Learn More

Datasheet

5,726In Stock

Cut Tape

$7.81

$6.64

$6.23

$5.93

Reel

$5.29

View

Min.: 1
Mult.: 1

: 400

Serial Connectors

Female

22 Position

1.27 mm

30 V

Gold

PCB Mount

SMD/SMT

Vertical

87713

- 40 C

+ 105 C

Reel, Cut Tape

I/O Connectors MCIO INTERGRATED CONN, V/T,8X, SMT TYPE

1-2379397-5
TE Connectivity
1: $13.89
1,070In Stock

Mfr. Part No.
1-2379397-5

Mouser Part No
571-1-2379397-5

TE Connectivity

I/O Connectors MCIO INTERGRATED CONN, V/T,8X, SMT TYPE

Learn More

Datasheet

1,070In Stock

Cut Tape

$13.89

$12.50

$11.78

$11.48

Reel

$9.96

View

Min.: 1
Mult.: 1

: 200

I/O Connectors

Male

74 Position

0.6 mm

Gold

PCB Mount

SMD/SMT

Vertical

- 55 C

+ 85 C

Reel, Cut Tape

I/O Connectors SATA RECEPT.SIGNAL C CABLE CONN STRAIGHT

67489-8002
Molex
1: $2.15
23,067In Stock
End of Life

Mfr. Part No.
67489-8002

Mouser Part No
538-67489-8002

End of Life

Molex

I/O Connectors SATA RECEPT.SIGNAL C CABLE CONN STRAIGHT

Datasheet

23,067In Stock

$2.15

$1.88

$1.80

$1.69

View

Min.: 1
Mult.: 1

Serial Connectors

Female

7 Position

1.27 mm

15 V

Gold

PCB Mount

SMD/SMT

Vertical

67489

- 35 C

+ 85 C

I/O Connectors OCTIS KIT HYB8S2P 26MM

10135748-101LF
Amphenol FCI
1: $103.33
38In Stock

Mfr. Part No.
10135748-101LF

Mouser Part No
649-10135748-101LF

Amphenol FCI

I/O Connectors OCTIS KIT HYB8S2P 26MM

Learn More

Datasheet

38In Stock

$103.33

$92.15

$88.60

$85.64

$74.49

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 SFP CAGE W LP

U77C11182011
Amphenol Commercial Products
1: $3.20
3,376In Stock

Mfr. Part No.
U77C11182011

Mouser Part No
523-U77C11182011

Amphenol Commercial Products

I/O Connectors SFP CAGE W LP

Learn More

Datasheet

3,376In Stock

$3.20

$3.03

$2.56

$2.54

$2.43

Min.: 1
Mult.: 1

Cages

30 V

Through Hole

Solder Pin

Right Angle

SFP

- 55 C

+ 85 C

Tray

I/O Connectors

U90-T161-1D0A
Amphenol Commercial Products
1: $14.35
198In Stock

Mfr. Part No.
U90-T161-1D0A

Mouser Part No
523-U90-T161-1D0A

Amphenol Commercial Products

I/O Connectors

Datasheet

198In Stock

$14.35

$13.04

$12.43

$12.01

View

Min.: 1
Mult.: 1

Cages

30 V

Through Hole

Press Fit

Right Angle

QSFP+

- 40 C

+ 85 C

Tray

I/O Connectors RA Combo 36 POS 2.8mm Univ Key

1888861-6
TE Connectivity
1: $9.51
2,025In Stock

Mfr. Part No.
1888861-6

Mouser Part No
571-1888861-6

TE Connectivity

I/O Connectors RA Combo 36 POS 2.8mm Univ Key

Learn More

Datasheet

2,025In Stock

Cut Tape

$9.51

$8.60

$8.12

$7.93

Reel

$7.52

View

Min.: 1
Mult.: 1

: 125

Serial Connectors

Female

36 Position

0.8 mm

Gold

Through Hole

Solder Tail

Right Angle

- 55 C

+ 105 C

Reel, Cut Tape

I/O Connectors QSFP TB Cage Assy w/LP, PCI HS

1888971-3
TE Connectivity
1: $28.41
135In Stock

Mfr. Part No.
1888971-3

Mouser Part No
571-1888971-3

TE Connectivity

I/O Connectors QSFP TB Cage Assy w/LP, PCI HS

Datasheet

135In Stock

$28.41

$25.36

$23.46

$21.84

$21.27

Min.: 1
Mult.: 1

Cage Assemblies

Tin

Through Hole

Press Fit

Right Angle

QSFP

- 55 C

+ 105 C

I/O Connectors CAGE ASSY 1X4 QSFP28 SPRING HS LP

2170790-1
TE Connectivity / AMP
1: $93.55
53In Stock

Mfr. Part No.
2170790-1

Mouser Part No
571-2170790-1

TE Connectivity / AMP

I/O Connectors CAGE ASSY 1X4 QSFP28 SPRING HS LP

Datasheet

53In Stock

$93.55

$81.34

$77.49

$72.58

View

Min.: 1
Mult.: 1

Cage Assemblies

Tin

Through Hole

Press Fit

Right Angle

I/O Connectors CAGE ASSY 1X2 QSFP28 SPRING HS

2170806-1
TE Connectivity
1: $42.12
163In Stock

Mfr. Part No.
2170806-1

Mouser Part No
571-2170806-1

TE Connectivity

I/O Connectors CAGE ASSY 1X2 QSFP28 SPRING HS

Datasheet

163In Stock

$42.12

$39.00

$38.69

View

Min.: 1
Mult.: 1

Cage Assemblies

Tin

Through Hole

Press Fit

Right Angle

- 40 C

+ 85 C

I/O Connectors 1X8 RA PCB RECEPT

69913-104LF
Amphenol FCI
1: $8.53
432In Stock

Mfr. Part No.
69913-104LF

Mouser Part No
649-69913-104LF

Amphenol FCI

I/O Connectors 1X8 RA PCB RECEPT

Datasheet

432In Stock

$8.53

$7.25

$7.04

$5.56

View

Min.: 1
Mult.: 1

Headers

Female

8 Position

2.54 mm

250 V

Gold

Through Hole

Solder Tail

Right Angle

Latch-N-Lok

- 40 C

+ 85 C

Tray

I/O Connectors OCTIS SPARE SPLIT RUBBER GLAND FULL SET

OCTI090503
Radiall
1: $51.67
23In Stock
15Expected 10/8/2026

Mfr. Part No.
OCTI090503

Mouser Part No
501-OCTI090503

Radiall

I/O Connectors OCTIS SPARE SPLIT RUBBER GLAND FULL SET

Learn More

Datasheet

23In Stock

15Expected 10/8/2026

$51.67

$46.82

$44.92

$44.32

View

Min.: 1
Mult.: 1

OCTIS

Bulk

I/O Connectors OCTIS PLUG KIT POWER

OCTI317500
Radiall
1: $96.97
89In Stock

Mfr. Part No.
OCTI317500

Mouser Part No
501-OCTI317500

Radiall

I/O Connectors OCTIS PLUG KIT POWER

Learn More

Datasheet

89In Stock

$96.97

$82.54

$80.62

$78.43

View

Min.: 1
Mult.: 1

Plug Kits

Male

300 V

Panel Mount

Wire

Straight

OCTIS

IP67

- 40 C

+ 85 C

I/O Connectors OCTIS RECEPTACLE EMI CAP IP67

OCTI957500
Radiall
1: $16.81
368In Stock

Mfr. Part No.
OCTI957500

Mouser Part No
501-OCTI957500

Radiall

I/O Connectors OCTIS RECEPTACLE EMI CAP IP67

Learn More

Datasheet

368In Stock

$16.81

$14.89

$14.32

$13.75

View

Min.: 1
Mult.: 1

Accessories

Female

Panel Mount

Straight

OCTIS

IP67

- 40 C

+ 85 C

I/O Connectors OCTIS PLUG KIT RJ45 COD L

OCTI217500
Radiall
1: $65.29
179In Stock

Mfr. Part No.
OCTI217500

Mouser Part No
501-OCTI217500

Radiall

I/O Connectors OCTIS PLUG KIT RJ45 COD L

Learn More

Datasheet

179In Stock

$65.29

$46.68

$46.65

Min.: 1
Mult.: 1

Modular Plug Kits

Male

1 Position

Panel Mount

OCTIS

IP67

- 40 C

+ 85 C

I/O Connectors OCTIS PLUG KIT 3 CONTACTS SCREWABLE WITH RUBBER GLAND SET

OCTI337550
Radiall
1: $220.80
16In Stock

Mfr. Part No.
OCTI337550

Mouser Part No
501-OCTI337550

Radiall

I/O Connectors OCTIS PLUG KIT 3 CONTACTS SCREWABLE WITH RUBBER GLAND SET

Learn More

Datasheet

16In Stock

$220.80

$202.63

$183.76

$179.56

View

Min.: 1
Mult.: 1

OCTIS

I/O Connectors

U77-E46EH-2081
Amphenol Commercial Products
1: $34.29
199In Stock

Mfr. Part No.
U77-E46EH-2081

Mouser Part No
523-U77-E46EH-2081

Amphenol Commercial Products

I/O Connectors

Datasheet

199In Stock

$34.29

$29.13

$27.31

$26.02

View

Min.: 1
Mult.: 1

Cages

30 V

Through Hole

Solder Pin

Right Angle

- 55 C

+ 85 C

Tray

I/O Connectors SFP PLUS CAGE

U77A261H2081
Amphenol Commercial Products
1: $6.81
824In Stock

Mfr. Part No.
U77A261H2081

Mouser Part No
523-U77A261H2081

Amphenol Commercial Products

I/O Connectors SFP PLUS CAGE

Learn More

Datasheet

824In Stock

$6.81

$6.19

$5.86

$5.45

View

Min.: 1
Mult.: 1

Cages

30 V

Through Hole

Solder Pin

Right Angle

SFP+

- 55 C

+ 85 C

Tray

I/O Connectors 280P RCP DEVICE SIDE R/A 0.8MM PCH SHIEL

EX10F-280S
Hirose Connector
1: $245.32
18In Stock

Mfr. Part No.
EX10F-280S

Mouser Part No
798-EX10F-280S

Hirose Connector

I/O Connectors 280P RCP DEVICE SIDE R/A 0.8MM PCH SHIEL

Learn More

Datasheet

18In Stock

$245.32

$208.53

$194.29

Min.: 1
Mult.: 1

Receptacles

Female

280 Position

0.8 mm

250 VAC

Through Hole

Solder Pin

Right Angle

- 25 C

+ 85 C

Tray

I/O Connectors RECEPT ASSY, RA, 168 POS, SLIVER 2.0

2369833-2
TE Connectivity
1: $31.63
700In Stock

Mfr. Part No.
2369833-2

Mouser Part No
571-2369833-2

TE Connectivity

I/O Connectors RECEPT ASSY, RA, 168 POS, SLIVER 2.0

Learn More

Datasheet

700In Stock

Cut Tape

$31.63

$26.82

$25.12

$24.28

View

Reel

$21.95

Min.: 1
Mult.: 1

: 350

I/O Connectors

Female

168 Position

0.6 mm

Gold

PCB Mount

Solder

Right Angle

- 55 C

+ 85 C

Reel, Cut Tape

I/O Connectors

Customer Service Office

Company

Resources

Support

3M
Adam Tech
Advanced Energy
Amphenol
Cinch Connectivity Solutions
Coherent
Eaton
EDAC
HARTING
Hirose Electric
HMS Networks
JAE Electronics
JST
Kycon
KYOCERA AVX
L-Com
Lumberg Automation
Molex
Murrelektronik
NorComp
Omron
Panasonic
Phoenix Contact
Pulse
Radiall
Samtec
Schneider Electric
Schurter
Switchcraft
TE Connectivity
Teltonika
Tripp Lite
Yamaichi Electronics

Accessories
Adapters
Beehive I/O Connectors
Board Connectors
Busbar Connectors
Bus Connectors
Cable Connectors
Cable Plug Kits
Cage Assemblies
Cages
Camera Backshell Assemblies
Camera I/O Modules
CFP Connectors
Connector
Connector Kits
Connectors
Contacts
Docking Connectors
Hardware
HDMI

0 Position
1 Position
2 Position
3 Position
4 Position
5 Position
6 Position
7 Position
8 Position
9 Position
9 Position, 25 Position
10 Position
12 Position
13 Position
14 Position
15 Position
15 Position, 7 Position
16 Position
17 Position
18 Position

0.03 mm
0.4 mm
0.5 mm
0.6 mm
0.635 mm
0.75 mm
0.8 mm
0.8 mm, 1.27 mm
0.88 mm
1 mm
1 mm, 1.27 mm
1.25 mm
1.27 mm
1.27 mm, 0.8 mm
1.905 mm
2 mm
2.03 mm
2.16 mm
2.54 mm
2.8 mm

3.3 V
5 V
10 V
12 V
15 V
24 V
29.9 V
29.9 VAC
30 V
30 V, 130 V
30 VAC
30 VAC, 30 VDC
30 VAC, 42 VDC
30 VDC
31.5 V
31.5 VAC
32 V
32 VAC/DC
40 VAC
42 V

Board Lock
Bulkhead
Cable
Cable Mount
Cable Mount / Free Hanging
Crimp
Free Hanging
Free Hanging (In-line)
IDC
Mounting Flange
Mounting Peg
Panel Mount
PCB Mount
Plug
Plug In
Press Fit
Screw
SMD/SMT
Snap In
Straddle Mount

Cable
Clamp
Crimp
Hybrid
IDC
PCB
Piercing
Plug-In
Press Filt
Press Fit
Press-Fit
Quick Connect
Screw
SMD/SMT
Solder
Solder Cup
Solder Lug
Solder Pin
Solder Tab
Solder Tail

1
111
112
361
363
900
901
902
903
904
3500
9157
47018
47080
47155
47306
47634
51233
51234
51235