.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: 4,376

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; }

Download Table (.CSV)

Part #

I/O Connectors RCP 20 POS 1.27mm Solder ST Thru-Hole

DX20M-20S(50)
Hirose Connector
1: $16.60
72In Stock

Mfr. Part No.
DX20M-20S(50)

Mouser Part No
798-DX20M-20S50

Hirose Connector

I/O Connectors RCP 20 POS 1.27mm Solder ST Thru-Hole

Learn More

Datasheet

72In Stock

$16.60

$12.31

$11.23

$10.68

View

Min.: 1
Mult.: 1

SCSI Connectors

Female

20 Position

1.27 mm

250 VAC

Gold

Through Hole

Solder Pin

Straight

DX*M

- 55 C

+ 85 C

Tray

I/O Connectors 20P M STRT IDC PLG DISCRET THN WIRE GLD

DX30A-20P(50)
Hirose Connector
1: $13.03
38In Stock

Mfr. Part No.
DX30A-20P(50)

Mouser Part No
798-DX30A20P50

Hirose Connector

I/O Connectors 20P M STRT IDC PLG DISCRET THN WIRE GLD

Datasheet

38In Stock

$13.03

$11.73

$11.04

$10.77

View

Min.: 1
Mult.: 1

SCSI Connectors

Male

20 Position

1.27 mm

125 VAC

Gold

Cable Mount

IDC

Straight

- 55 C

+ 85 C

Tray

I/O Connectors 36P M IDC PLUG CON DISCRETE THIN WIRE

DX30A-36P(50)
Hirose Connector
1: $16.77
39In Stock

Mfr. Part No.
DX30A-36P(50)

Mouser Part No
798-DX30A36P50

Hirose Connector

I/O Connectors 36P M IDC PLUG CON DISCRETE THIN WIRE

Datasheet

39In Stock

$16.77

$15.47

$13.14

$11.84

View

Min.: 1
Mult.: 1

SCSI Connectors

Male

36 Position

1.27 mm

125 VAC

Gold

Cable Mount / Free Hanging

IDC

Straight

- 55 C

+ 85 C

Tray

I/O Connectors 68P M IDC PLUG CON DISCRET THN WIRE GLD

DX30A-68P(50)
Hirose Connector
1: $23.41
25In Stock

Mfr. Part No.
DX30A-68P(50)

Mouser Part No
798-DX30A68P50

Hirose Connector

I/O Connectors 68P M IDC PLUG CON DISCRET THN WIRE GLD

Datasheet

25In Stock

$23.41

$20.75

$19.96

$19.46

View

Min.: 1
Mult.: 1

SCSI Connectors

Male

68 Position

1.27 mm

125 VAC

Gold

Cable Mount

IDC

Straight

- 55 C

+ 85 C

Tray

I/O Connectors 80P M IDC PLUG CON DISCRET THN WIRE GLD

DX30A-80P(50)
Hirose Connector
1: $26.84
34In Stock

Mfr. Part No.
DX30A-80P(50)

Mouser Part No
798-DX30A80P50

Hirose Connector

I/O Connectors 80P M IDC PLUG CON DISCRET THN WIRE GLD

Datasheet

34In Stock

$26.84

$21.02

$19.22

$17.76

View

Min.: 1
Mult.: 1

SCSI Connectors

Male

80 Position

1.27 mm

125 VAC

Gold

Cable Mount

IDC

Straight

- 55 C

+ 85 C

Tray

I/O Connectors PL 26 POS 1.27mm IDT ST Cable Mount

DX30AM-26P
Hirose Connector
1: $15.62
14In Stock

Mfr. Part No.
DX30AM-26P

Mouser Part No
798-DX30AM-26P

Hirose Connector

I/O Connectors PL 26 POS 1.27mm IDT ST Cable Mount

Learn More

Datasheet

14In Stock

$15.62

$14.06

$13.24

$12.90

View

Min.: 1
Mult.: 1

SCSI Connectors

Male

26 Position

1.27 mm

250 VAC

Gold

Cable Mount

IDC

Straight

DX*M

- 55 C

+ 85 C

Tray

I/O Connectors PL 80 POS 1.27mm IDT ST Cable Mount

DX30AM-80P
Hirose Connector
1: $33.13
35In Stock

Mfr. Part No.
DX30AM-80P

Mouser Part No
798-DX30AM-80P

Hirose Connector

I/O Connectors PL 80 POS 1.27mm IDT ST Cable Mount

Learn More

Datasheet

35In Stock

$33.13

$28.16

$27.04

$27.03

View

Min.: 1
Mult.: 1

SCSI Connectors

Male

80 Position

1.27 mm

250 VAC

Gold

Cable Mount

IDC

Straight

DX*M

- 55 C

+ 85 C

Tray

I/O Connectors Plug Cover 20POS One Touch Lock Stainles

DX30M-20-CV(10)
Hirose Connector
1: $7.61
102In Stock

Mfr. Part No.
DX30M-20-CV(10)

Mouser Part No
798-DX30M-20-CV10

Hirose Connector

I/O Connectors Plug Cover 20POS One Touch Lock Stainles

Learn More

Datasheet

102In Stock

$7.61

$7.01

$5.32

$5.02

View

Min.: 1
Mult.: 1

Tools & Accessories

20 Position

1.27 mm

250 VAC

Straight

DX*M

- 55 C

+ 85 C

Tray

I/O Connectors Plug Cover 36POS One Touch Lock Stainles

DX30M-36-CV(10)
Hirose Connector
1: $9.57
75In Stock

Mfr. Part No.
DX30M-36-CV(10)

Mouser Part No
798-DX30M-36-CV10

Hirose Connector

I/O Connectors Plug Cover 36POS One Touch Lock Stainles

Learn More

Datasheet

75In Stock

$9.57

$9.42

$9.11

$7.56

View

Min.: 1
Mult.: 1

Tools & Accessories

36 Position

1.27 mm

250 VAC

Straight

DX*M

- 55 C

+ 85 C

Tray

I/O Connectors 80P M IDC PLG STRT DISCRT WIRE LAMINATE

DX31A-80P(50)
Hirose Connector
1: $24.62
70In Stock

Mfr. Part No.
DX31A-80P(50)

Mouser Part No
798-DX31A80P50

Hirose Connector

I/O Connectors 80P M IDC PLG STRT DISCRT WIRE LAMINATE

Datasheet

70In Stock

$24.62

$21.35

$20.22

$19.92

View

Min.: 1
Mult.: 1

SCSI Connectors

Male

80 Position

1.27 mm

125 VAC

Gold

Cable Mount

IDC

Straight

- 55 C

+ 85 C

Tray

I/O Connectors 28P M SOLDER PLUG STRAIGHT

DX40-28P(55)
Hirose Connector
1: $18.93
52In Stock

Mfr. Part No.
DX40-28P(55)

Mouser Part No
798-DX4028P55

Hirose Connector

I/O Connectors 28P M SOLDER PLUG STRAIGHT

Datasheet

52In Stock

$18.93

$14.40

$13.21

$12.80

View

Min.: 1
Mult.: 1

SCSI Connectors

Male

28 Position

1.27 mm

125 VAC

Gold

Cable Mount / Free Hanging

Crimp

Straight

- 55 C

+ 85 C

Tray

I/O Connectors 36P M SOLDER PLUG STRAIGHT

DX40-36P(55)
Hirose Connector
1: $22.41
118In Stock

Mfr. Part No.
DX40-36P(55)

Mouser Part No
798-DX4036P55

Hirose Connector

I/O Connectors 36P M SOLDER PLUG STRAIGHT

Datasheet

118In Stock

$22.41

$15.30

$14.81

$14.31

Quote

Min.: 1
Mult.: 1

SCSI Connectors

Male

36 Position

1.27 mm

125 VAC

Gold

Cable Mount

Crimp

Straight

- 55 C

+ 85 C

Tray

I/O Connectors M 26 POS 1.27mm Sodr ST Panel Mount 36

DX40M-36P
Hirose Connector
1: $26.41
29In Stock

Mfr. Part No.
DX40M-36P

Mouser Part No
798-DX40M-36P

Hirose Connector

I/O Connectors M 26 POS 1.27mm Sodr ST Panel Mount 36

Learn More

Datasheet

29In Stock

$26.41

$22.89

$21.78

$20.28

View

Min.: 1
Mult.: 1

SCSI Connectors

Male

36 Position

1.27 mm

250 VAC

Gold

Free Hanging

Solder

Straight

DX*M

- 55 C

+ 85 C

Tray

I/O Connectors M 26 POS 1.27mm Sodr ST Panel Mount 50

DX40M-50P
Hirose Connector
1: $25.68
28In Stock

Mfr. Part No.
DX40M-50P

Mouser Part No
798-DX40M-50P

Hirose Connector

I/O Connectors M 26 POS 1.27mm Sodr ST Panel Mount 50

Learn More

Datasheet

28In Stock

$25.68

$22.27

$21.11

$20.45

View

Min.: 1
Mult.: 1

SCSI Connectors

Male

50 Position

1.27 mm

250 VAC

Gold

Free Hanging

Solder

Straight

DX*M

- 55 C

+ 85 C

Tray

I/O Connectors CONN RCPT 54POS SMD GOLD

EX80-54S(70)
Hirose Connector
1: $8.65
236In Stock

Mfr. Part No.
EX80-54S(70)

Mouser Part No
798-EX8054S70

Hirose Connector

I/O Connectors CONN RCPT 54POS SMD GOLD

Learn More

Datasheet

236In Stock

Cut Tape

$8.65

$7.88

$7.46

$7.29

Reel

$4.92

View

Min.: 1
Mult.: 1

: 1,000

EX80

Reel, Cut Tape

I/O Connectors SOCKET 34POS COVER CASE CRIMPING

HIF3-34CV(72)
Hirose Connector
1: $20.45
73In Stock

Mfr. Part No.
HIF3-34CV(72)

Mouser Part No
798-HIF3-34CV72

Hirose Connector

I/O Connectors SOCKET 34POS COVER CASE CRIMPING

Learn More

Datasheet

73In Stock

$20.45

$18.26

$14.14

$13.54

View

Min.: 1
Mult.: 1

Accessories

Male

34 Position

2.54 mm

200 VAC

Gold

Straight

HIF3B

- 30 C

+ 60 C

Bulk

I/O Connectors SOCKET 60POS COVER CASE CRIMPING

HIF3-60CV(72)
Hirose Connector
1: $23.60
35In Stock

Mfr. Part No.
HIF3-60CV(72)

Mouser Part No
798-HIF3-60CV72

Hirose Connector

I/O Connectors SOCKET 60POS COVER CASE CRIMPING

Learn More

Datasheet

35In Stock

$23.60

$21.54

$17.30

$16.80

View

Min.: 1
Mult.: 1

Accessories

Male

2.54 mm

200 VAC

Gold

Straight

HIF3B

- 55 C

+ 85 C

Bulk

I/O Connectors 20P Cable bushing 5 mm cable diameter

LX40-20BS(5.0)
Hirose Connector
1: $1.16
2,739In Stock

Mfr. Part No.
LX40-20BS(5.0)

Mouser Part No
798-LX40-20BS5.0

Hirose Connector

I/O Connectors 20P Cable bushing 5 mm cable diameter

Datasheet

2,739In Stock

$1.16

$1.01

$0.921

$0.829

View

Min.: 1
Mult.: 1

Accessories

20 Position

50 VAC

- 40 C

+ 70 C

Bulk

I/O Connectors CABLE BUSHING 6.8MM FOR ST SERIES

ST40X-BS1(6.8)
Hirose Connector
1: $1.34
386In Stock

Mfr. Part No.
ST40X-BS1(6.8)

Mouser Part No
798-ST40X-BS16.8

Hirose Connector

I/O Connectors CABLE BUSHING 6.8MM FOR ST SERIES

Learn More

Datasheet

386In Stock

$1.34

$1.24

$1.05

$0.831

View

Min.: 1
Mult.: 1

Accessories

Gold

Straight

- 30 C

+ 80 C

Bulk

I/O Connectors CABLE CLAMP 6.8MM FOR ST40X-36S

ST40X-CM1(6.8)
Hirose Connector
1: $0.887
967In Stock

Mfr. Part No.
ST40X-CM1(6.8)

Mouser Part No
798-ST40X-CM16.8

Hirose Connector

I/O Connectors CABLE CLAMP 6.8MM FOR ST40X-36S

Learn More

Datasheet

967In Stock

$0.887

$0.765

$0.755

$0.641

View

Min.: 1
Mult.: 1

Accessories

Gold

Straight

- 30 C

+ 80 C

Bulk

I/O Connectors CABLE CLAMP 4.0MM FOR ST SERIES

ST40X-CM(4.0)
Hirose Connector
1: $0.343
3,114In Stock

Mfr. Part No.
ST40X-CM(4.0)

Mouser Part No
798-ST40X-CM4.0

Hirose Connector

I/O Connectors CABLE CLAMP 4.0MM FOR ST SERIES

Learn More

Datasheet

3,114In Stock

$0.343

$0.295

$0.26

$0.226

View

Min.: 1
Mult.: 1

Accessories

Gold

Straight

- 30 C

+ 80 C

Bulk

I/O Connectors 18P CRADLE PLUG VERT SMT SHIELDED

ST80X-18S(30)
Hirose Connector
1: $8.45
353In Stock
400On Order

Mfr. Part No.
ST80X-18S(30)

Mouser Part No
798-ST80X-18S30

Hirose Connector

I/O Connectors 18P CRADLE PLUG VERT SMT SHIELDED

Learn More

Datasheet

353In Stock

400On Order

Cut Tape

$8.45

$7.81

$7.38

$7.12

Reel

$5.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Interface Connectors

Female

18 Position

0.5 mm

100 VAC

Gold

SMD/SMT

Solder

Vertical

- 30 C

+ 80 C

Reel, Cut Tape, MouseReel

I/O Connectors

TJ50L-18SCA
Hirose Connector
1: $6.68
8In Stock

Mfr. Part No.
TJ50L-18SCA

Mouser Part No
798-TJ50L-18SCA

Hirose Connector

I/O Connectors

Datasheet

8In Stock

$6.68

$6.08

$5.75

$4.88

View

Min.: 1
Mult.: 1

Contacts

Female

100 V

Gold

Cable Mount

Crimp

Straight

TJ*L

- 40 C

+ 85 C

Bulk

I/O Connectors

TJ50L-22SCA
Hirose Connector
1: $6.45
9In Stock

Mfr. Part No.
TJ50L-22SCA

Mouser Part No
798-TJ50L-22SCA

Hirose Connector

I/O Connectors

Datasheet

9In Stock

$6.45

$5.88

$5.56

$4.72

View

Min.: 1
Mult.: 1

Contacts

Female

100 V

Gold

Cable Mount

Crimp

Straight

TJ*L

- 40 C

+ 85 C

Bulk

I/O Connectors

TJ50L-4P-UNIT
Hirose Connector
1: $8.84
62In Stock

Mfr. Part No.
TJ50L-4P-UNIT

Mouser Part No
798-TJ50L-4P-UNIT

Hirose Connector

I/O Connectors

Datasheet

62In Stock

$8.84

$8.04

$7.85

$6.66

View

Min.: 1
Mult.: 1

Units

Male

Straight

TJ*L

- 40 C

+ 85 C

Tray

I/O Connectors

Customer Service Office

Company

Resources

Support

3M
Adam Tech
Advanced Energy
Advantech
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
Schurter
Switchcraft
TE Connectivity
Teltonika
Tripp Lite
Yamaichi Electronics

Accessories
Adapters
Beehive I/O Connectors
Board Connectors
Busbar 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
Hardware Kits
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
Press Fit
Press-Fit
Quick Connect
Screw
SMD/SMT
Solder
Solder Cup
Solder Lug
Solder Pin
Solder Tab
Solder Tail
Through Hole
Wire

0.05
1
111
112
361
363
900
901
902
903
904
3500
9157
47018
47080
47155
47306
47634
51233
51234