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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.
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Part #

I/O Connectors SCREW LOCK TYPE CVR HAND SCREW TYPE

DH-27-CV2B
Hirose Connector
1: 11,51 €
595In Stock
600Expected 21/08/2026

Mfr. Part No.
DH-27-CV2B

Mouser Part No
798-DH-27-CV2B

Hirose Connector

I/O Connectors SCREW LOCK TYPE CVR HAND SCREW TYPE

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Datasheet

595In Stock

600Expected 21/08/2026

11,51 €

9,78 €

9,17 €

8,73 €

View

Min.: 1
Mult.: 1

Tools & Accessories

27 Position

1 mm

Cable Mount

Straight

- 25 C

+ 85 C

Tray

I/O Connectors LOCK SCREW SCR ONLY 0.9-1.2 DIA

DH-LNA-W4
Hirose Connector
1: 0,834 €
3 720In Stock

Mfr. Part No.
DH-LNA-W4

Mouser Part No
798-DH-LNA-W4

Hirose Connector

I/O Connectors LOCK SCREW SCR ONLY 0.9-1.2 DIA

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Datasheet

3 720In Stock

0,834 €

0,709 €

0,633 €

0,574 €

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Min.: 1
Mult.: 1

Accessories

Panel Mount

Screw

- 25 C

+ 85 C

Bulk

I/O Connectors 27P PLUG UNIT SOLDER TYPE

DH40-27S
Hirose Connector
1: 13,14 €
956In Stock
1 600Expected 08/10/2026

Mfr. Part No.
DH40-27S

Mouser Part No
798-DH40-27S

Hirose Connector

I/O Connectors 27P PLUG UNIT SOLDER TYPE

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Datasheet

956In Stock

1 600Expected 08/10/2026

13,14 €

11,45 €

10,73 €

10,22 €

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Min.: 1
Mult.: 1

Plugs

Female

27 Position

125 VAC

Gold

SMD/SMT

Solder

Straight

- 25 C

+ 85 C

Tray

I/O Connectors 51P PLUG SOLDER CONTACT

DH40-51S
Hirose Connector
1: 17,17 €
139In Stock
825Expected 31/08/2026

Mfr. Part No.
DH40-51S

Mouser Part No
798-DH40-51S

Hirose Connector

I/O Connectors 51P PLUG SOLDER CONTACT

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Datasheet

139In Stock

825Expected 31/08/2026

17,17 €

14,59 €

13,67 €

13,02 €

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Min.: 1
Mult.: 1

Plugs

Female

51 Position

125 VAC

Gold

SMD/SMT

Solder

Straight

- 25 C

+ 85 C

Tray

I/O Connectors 51P SCREW LOCK COVER

DH-51-CV2B
Hirose Connector
1: 12,65 €
372In Stock

Mfr. Part No.
DH-51-CV2B

Mouser Part No
798-DH51CV2B

Hirose Connector

I/O Connectors 51P SCREW LOCK COVER

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Datasheet

372In Stock

12,65 €

11,21 €

10,78 €

10,35 €

View

Min.: 1
Mult.: 1

Accessories

51 Position

Straight

- 25 C

+ 85 C

Tray

I/O Connectors REC RT ANG 14POS PCB

DX10G1M-14SE(50)
Hirose Connector
1: 3,91 €
1 219In Stock

Mfr. Part No.
DX10G1M-14SE(50)

Mouser Part No
798-DX10G1M14SE50

Hirose Connector

I/O Connectors REC RT ANG 14POS PCB

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Datasheet

1 219In Stock

3,91 €

3,83 €

3,48 €

3,31 €

View

Min.: 1
Mult.: 1

SCSI Connectors

Female

14 Position

1.27 mm

250 VAC

Gold

Through Hole

Solder Pin

Right Angle

DX*M

- 55 C

+ 85 C

Tray

I/O Connectors GUIDE SOCKET

EX-SG
Hirose Connector
1: 9,03 €
478In Stock

Mfr. Part No.
EX-SG

Mouser Part No
798-EX-SG

Hirose Connector

I/O Connectors GUIDE SOCKET

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Datasheet

478In Stock

9,03 €

7,67 €

7,16 €

6,85 €

View

Min.: 1
Mult.: 1

Accessories

Female

- 25 C

+ 85 C

Bulk

I/O Connectors 280P PLUG PROBE SIDE R/A 0.8MM PITCH

EX10E-280P
Hirose Connector
1: 69,57 €
309In Stock

Mfr. Part No.
EX10E-280P

Mouser Part No
798-EX10E-280P

Hirose Connector

I/O Connectors 280P PLUG PROBE SIDE R/A 0.8MM PITCH

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Datasheet

309In Stock

69,57 €

56,74 €

55,55 €

55,54 €

Min.: 1
Mult.: 1

I/O Connectors

Male

280 Position

0.8 mm

250 VAC

Gold

Through Hole

Solder Pin

Right Angle

- 25 C

+ 85 C

Tray

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

EX10F-280S
Hirose Connector
1: 160,80 €
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

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Datasheet

18In Stock

160,80 €

139,88 €

138,83 €

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 CONN RCPT 100POS SMD GOLD

EX80-100S(70)
Hirose Connector
1: 7,05 €
381In Stock
600Expected 03/09/2026

Mfr. Part No.
EX80-100S(70)

Mouser Part No
798-EX80100S70

Hirose Connector

I/O Connectors CONN RCPT 100POS SMD GOLD

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Datasheet

381In Stock

600Expected 03/09/2026

7,05 €

6,35 €

5,99 €

5,83 €

View

Min.: 1
Mult.: 1

EX80

Tray

I/O Connectors PL 12 POS Solder ST Cable Mount 12Termin

LX40-12P
Hirose Connector
1: 5,30 €
1 058In Stock

Mfr. Part No.
LX40-12P

Mouser Part No
798-LX40-12P

Hirose Connector

I/O Connectors PL 12 POS Solder ST Cable Mount 12Termin

Datasheet

1 058In Stock

5,30 €

4,50 €

4,22 €

4,01 €

View

Min.: 1
Mult.: 1

Interface Connectors

Male

12 Position

0.5 mm

50 VAC

Gold

Cable Mount

Crimp

Straight

- 40 C

+ 70 C

Tray

I/O Connectors PL 20 POS Solder ST Cable Mount 20Termin

LX40-20P
Hirose Connector
1: 6,38 €
489In Stock

Mfr. Part No.
LX40-20P

Mouser Part No
798-LX40-20P

Hirose Connector

I/O Connectors PL 20 POS Solder ST Cable Mount 20Termin

Datasheet

489In Stock

6,38 €

5,77 €

5,45 €

5,32 €

View

Min.: 1
Mult.: 1

Interface Connectors

Male

20 Position

0.5 mm

50 VAC

Gold

Cable Mount

Crimp

Straight

- 40 C

+ 70 C

Tray

I/O Connectors 10P CBLE PLUG REV SOLDER SHIELDED

ST40X-10S-CVR(30)
Hirose Connector
1: 4,92 €
1 293In Stock

Mfr. Part No.
ST40X-10S-CVR(30)

Mouser Part No
798-ST40X-10S-CVR30

Hirose Connector

I/O Connectors 10P CBLE PLUG REV SOLDER SHIELDED

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Datasheet

1 293In Stock

4,92 €

4,18 €

3,92 €

3,73 €

View

Min.: 1
Mult.: 1

Interface Connectors

Female

10 Position

0.5 mm

100 VAC

Gold

Free Hanging

Solder

Straight

- 30 C

+ 80 C

Tray

I/O Connectors 18P CBLE PLUG STD SOLDER SHIELDED

ST40X-18S-CV(30)
Hirose Connector
1: 4,97 €
1 234In Stock

Mfr. Part No.
ST40X-18S-CV(30)

Mouser Part No
798-ST40X-18S-CV30

Hirose Connector

I/O Connectors 18P CBLE PLUG STD SOLDER SHIELDED

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Datasheet

1 234In Stock

4,97 €

4,23 €

3,96 €

3,78 €

View

Min.: 1
Mult.: 1

Interface Connectors

Female

18 Position

0.5 mm

100 VAC

Gold

Free Hanging

Solder

Straight

- 30 C

+ 80 C

Tray

I/O Connectors 24P CBLE PLUG STD SOLDER SHIELD 5.8D

ST40X-24S-CV1(30)
Hirose Connector
1: 6,20 €
1 969In Stock

Mfr. Part No.
ST40X-24S-CV1(30)

Mouser Part No
798-ST40X-24S-CV130

Hirose Connector

I/O Connectors 24P CBLE PLUG STD SOLDER SHIELD 5.8D

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Datasheet

1 969In Stock

6,20 €

5,27 €

4,95 €

4,70 €

View

Min.: 1
Mult.: 1

Interface Connectors

Female

24 Position

0.5 mm

100 VAC

Gold

Free Hanging

Solder

Straight

- 30 C

+ 80 C

Tray

I/O Connectors CABLE BUSHING 4.0MM FOR ST SERIES

ST40X-BS(4.0)
Hirose Connector
1: 0,679 €
4 452In Stock

Mfr. Part No.
ST40X-BS(4.0)

Mouser Part No
798-ST40X-BS4.0

Hirose Connector

I/O Connectors CABLE BUSHING 4.0MM FOR ST SERIES

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Datasheet

4 452In Stock

0,679 €

0,578 €

0,516 €

0,49 €

View

Min.: 1
Mult.: 1

Accessories

Straight

- 30 C

+ 80 C

Bulk

I/O Connectors CABLE CLAMP 4-5.0MM ST SERIES

ST40X-CM(4.0-5.0)
Hirose Connector
1: 0,679 €
16 999In Stock

Mfr. Part No.
ST40X-CM(4.0-5.0)

Mouser Part No
798-ST40X-CM4.0-5.0

Hirose Connector

I/O Connectors CABLE CLAMP 4-5.0MM ST SERIES

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Datasheet

16 999In Stock

0,679 €

0,578 €

0,516 €

0,515 €

View

Min.: 1
Mult.: 1

Accessories

Gold

Straight

- 30 C

+ 80 C

Bulk

I/O Connectors M 10POS 0.5mm Solder RA SMD 10Terminal

ST60-10P(30)
Hirose Connector
1: 2,02 €
4 239In Stock
9 000Expected 21/09/2026

Mfr. Part No.
ST60-10P(30)

Mouser Part No
798-ST60-10P30

Hirose Connector

I/O Connectors M 10POS 0.5mm Solder RA SMD 10Terminal

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Datasheet

4 239In Stock

9 000Expected 21/09/2026

Cut Tape

2,02 €

1,72 €

1,46 €

1,31 €

1,20 €

Reel

1,16 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Interface Connectors

Male

10 Position

0.5 mm

100 VAC

Gold

SMD/SMT

Solder

Right Angle

- 30 C

+ 80 C

Reel, Cut Tape, MouseReel

I/O Connectors 18P SMT RECPT RA

ST60-18P(30)
Hirose Connector
1: 2,60 €
4 511In Stock

Mfr. Part No.
ST60-18P(30)

Mouser Part No
798-ST60-18P30

Hirose Connector

I/O Connectors 18P SMT RECPT RA

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Datasheet

4 511In Stock

Cut Tape

2,60 €

2,21 €

1,88 €

1,68 €

1,56 €

Reel

1,53 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Interface Connectors

Male

18 Position

0.5 mm

100 VAC

Gold

SMD/SMT

Solder

Right Angle

- 30 C

+ 80 C

Reel, Cut Tape, MouseReel

I/O Connectors NanoPtich RA Rec MsX SMT 42Ckt No Cap

171982-0142
Molex
1: 6,24 €
2 250In Stock
End of Life

Mfr. Part No.
171982-0142

Mouser Part No
538-171982-0142

End of Life

Molex

I/O Connectors NanoPtich RA Rec MsX SMT 42Ckt No Cap

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Datasheet

2 250In Stock

Cut Tape

6,24 €

5,31 €

4,51 €

Reel

4,28 €

3,98 €

3,90 €

MouseReel Available

Min.: 1
Mult.: 1

: 700

I/O Connectors

Female

42 Position

0.5 mm

30 V

Gold

Mounting Peg

SMD/SMT

Right Angle

171982

- 40 C

+ 80 C

Reel, Cut Tape, MouseReel

I/O Connectors QSFP+ 1X1 CG ASY 2RL W/SS TAB TYP SF

74750-3021
Molex
1: 5,42 €
997In Stock

Mfr. Part No.
74750-3021

Mouser Part No
538-74750-3021

Molex

I/O Connectors QSFP+ 1X1 CG ASY 2RL W/SS TAB TYP SF

997In Stock

5,42 €

4,93 €

4,67 €

4,56 €

View

Min.: 1
Mult.: 1

74750

I/O Connectors SAS Rcpt RA SMT 0.76Au 29ckts

151002-0005
Molex
1: 8,14 €
252In Stock

Mfr. Part No.
151002-0005

Mouser Part No
538-151002-0005

Molex

I/O Connectors SAS Rcpt RA SMT 0.76Au 29ckts

Datasheet

252In Stock

8,14 €

7,05 €

6,61 €

6,36 €

View

Min.: 1
Mult.: 1

Serial Connectors

Female

29 Position

0.8 mm, 1.27 mm

30 V

Gold

Board Lock

SMD/SMT

Right Angle

151002

0 C

+ 55 C

I/O Connectors ZSFP 20CKT .38 AU CONTACT

170382-0001
Molex
1: 2,98 €
4 849In Stock

Mfr. Part No.
170382-0001

Mouser Part No
538-170382-0001

Molex

I/O Connectors ZSFP 20CKT .38 AU CONTACT

Learn More

Datasheet

4 849In Stock

Cut Tape

2,98 €

2,54 €

2,27 €

2,16 €

Reel

1,88 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 480

I/O Connectors

Female

20 Position

0.8 mm

30 V

Gold

PCB Mount

SMD/SMT

Right Angle

170382

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

I/O Connectors ZSFP 20CKT .76 AU CONTACT

170382-0002
Molex
1: 3,49 €
3 733In Stock

Mfr. Part No.
170382-0002

Mouser Part No
538-170382-0002

Molex

I/O Connectors ZSFP 20CKT .76 AU CONTACT

Learn More

Datasheet

3 733In Stock

Cut Tape

3,49 €

2,98 €

2,66 €

2,55 €

Reel

2,48 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 480

I/O Connectors

Female

20 Position

0.8 mm

30 V

Gold

PCB Mount

SMD/SMT

Right Angle

170382

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

I/O Connectors ZXP zSFP 20ckt Gold Flash Solder Area

170382-0003
Molex
1: 5,20 €
1 073In Stock
1 920Expected 15/10/2026

Mfr. Part No.
170382-0003

Mouser Part No
538-170382-0003

Molex

I/O Connectors ZXP zSFP 20ckt Gold Flash Solder Area

Learn More

Datasheet

1 073In Stock

1 920Expected 15/10/2026

Cut Tape

5,20 €

4,73 €

4,48 €

4,38 €

Reel

3,53 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 480

I/O Connectors

Female

20 Position

0.8 mm

30 V

Gold

PCB Mount

SMD/SMT

Right Angle

170382

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

I/O Connectors

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6 Position
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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
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Plug
Press Fit
Screw
SMD/SMT
Snap In
Straddle Mount
Through Hole

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