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

MW Series Circular MIL Spec Connector

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

Results: 18

Applied Filters:

Series = MW

Number of Positions

Contact Gender

Product

Shell Size

Shell Style

Termination Style

Mounting Style

Current Rating

Contact Plating

Contact Material

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 #

Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG

M55181/7-04
Amphenol PCD
1: $127.03
8In Stock

Mfr. Part No.
M55181/7-04

Mouser Part No
523-55181/7-04

Amphenol PCD

Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

8In Stock

$127.03

$115.84

$111.38

$107.67

$101.72

Min.: 1
Mult.: 1

18 Position

Pin (Male)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

7.5 A

Gold

Brass

Circular MIL Spec Connector 4 POSITI,PIN CONTACT CABLE MOUNT PLUG

M55181/3-04
Amphenol PCD
1: $111.71
5In Stock

Mfr. Part No.
M55181/3-04

Mouser Part No
523-55181/3-04

Amphenol PCD

Circular MIL Spec Connector 4 POSITI,PIN CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

5In Stock

$111.71

$102.54

$87.14

$86.74

View

Min.: 1
Mult.: 1

4 Position

Pin (Male)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

35 A

Gold

Brass

Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG

M55181/7-02
Amphenol PCD
1: $127.05
5In Stock

Mfr. Part No.
M55181/7-02

Mouser Part No
523-55181/7-02

Amphenol PCD

Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

5In Stock

$127.05

$112.73

$102.23

$95.95

View

Min.: 1
Mult.: 1

18 Position

Pin (Male)

Connectors

MIL-DTL-55181

Solder

Cable

7.5 A

Gold

Brass

Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG

M55181/1-03
Amphenol PCD
1: $81.15
168In Stock
150Expected 15/7/2026

Mfr. Part No.
M55181/1-03

Mouser Part No
523-55181/1-03

Amphenol PCD

Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

168In Stock

150Expected 15/7/2026

$81.15

$77.31

$74.77

$72.24

View

Min.: 1
Mult.: 1

4 Position

Socket (Female)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

35 A

Gold

Copper Alloy

Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG

M55181/1-05
Amphenol PCD
1: $106.40
87In Stock

Mfr. Part No.
M55181/1-05

Mouser Part No
523-55181/1-05

Amphenol PCD

Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

87In Stock

$106.40

$101.61

$92.21

$92.18

View

Min.: 1
Mult.: 1

4 Position

Socket (Female)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

35 A

Gold

Copper Alloy

Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG

M55181/3-05
Amphenol PCD
1: $105.17
25In Stock

Mfr. Part No.
M55181/3-05

Mouser Part No
523-55181/3-05

Amphenol PCD

Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

25In Stock

$105.17

$104.71

$91.64

$86.22

View

Min.: 1
Mult.: 1

4 Position

Pin (Male)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

35 A

Gold

Brass

Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG

M55181/7-01
Amphenol PCD
1: $127.05
50In Stock

Mfr. Part No.
M55181/7-01

Mouser Part No
523-55181/7-01

Amphenol PCD

Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

50In Stock

$127.05

$117.82

$107.04

$91.45

View

Min.: 1
Mult.: 1

18 Position

Pin (Male)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

7.5 A

Gold

Brass

Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG

M55181/7-03
Amphenol PCD
1: $127.03
29In Stock

Mfr. Part No.
M55181/7-03

Mouser Part No
523-55181/7-03

Amphenol PCD

Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

29In Stock

$127.03

$115.84

$111.38

$107.67

$101.72

Min.: 1
Mult.: 1

18 Position

Pin (Male)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

7.5 A

Gold

Brass

Circular MIL Spec Connector 4 PIN CONTACT PANEL MOUNT REC

M55181/2-01
Amphenol PCD
1: $54.34
63In Stock
100Expected 13/3/2026

Mfr. Part No.
M55181/2-01

Mouser Part No
523-M55181/2-01

Amphenol PCD

Circular MIL Spec Connector 4 PIN CONTACT PANEL MOUNT REC

Learn More

Datasheet

63In Stock

100Expected 13/3/2026

$54.34

$52.56

$52.35

$45.47

View

Min.: 1
Mult.: 1

4 Position

Socket (Female)

Receptacles

Straight

MIL-DTL-55181

Solder

Panel

35 A

Gold

Copper Alloy

Bulk

Circular MIL Spec Connector 4 SOCKET CONTACT PANEL MOUNT REC

M55181/4-01
Amphenol PCD
1: $53.33
85In Stock
100Expected 13/7/2026

Mfr. Part No.
M55181/4-01

Mouser Part No
523-M55181/4-01

Amphenol PCD

Circular MIL Spec Connector 4 SOCKET CONTACT PANEL MOUNT REC

Learn More

Datasheet

85In Stock

100Expected 13/7/2026

$53.33

$51.46

$47.72

$44.99

View

Min.: 1
Mult.: 1

4 Position

Socket (Female)

Receptacles

Straight

MIL-DTL-55181

Solder

Panel

35 A

Gold

Copper Alloy

Bulk

Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG

M55181/1-04
Amphenol PCD
1: $117.15
3In Stock
25Expected 10/6/2026

Mfr. Part No.
M55181/1-04

Mouser Part No
523-55181/1-04

Amphenol PCD

Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

3In Stock

25Expected 10/6/2026

$117.15

$109.59

$97.13

$92.53

View

Min.: 1
Mult.: 1

4 Position

Socket (Female)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

35 A

Gold

Copper Alloy

Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG

M55181/7-05
Amphenol PCD
1: $127.03
13In Stock

Mfr. Part No.
M55181/7-05

Mouser Part No
523-55181/7-05

Amphenol PCD

Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

13In Stock

$127.03

$115.84

$111.38

$107.67

$101.72

Min.: 1
Mult.: 1

18 Position

Pin (Male)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

7.5 A

Gold

Brass

Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG

M55181/3-01
Amphenol PCD
1: $90.34
19In Stock
25Expected 26/6/2026

Mfr. Part No.
M55181/3-01

Mouser Part No
523-M55181/3-01

Amphenol PCD

Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

19In Stock

25Expected 26/6/2026

$90.34

$88.39

$81.65

$78.41

Quote

Min.: 1
Mult.: 1

4 Position

Pin (Male)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

35 A

Gold

Brass

Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG

M55181/1-02
Amphenol PCD
1: $101.82
25Expected 23/7/2026

Mfr. Part No.
M55181/1-02

Mouser Part No
523-55181/1-02

Amphenol PCD

Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

25Expected 23/7/2026

$101.82

$98.27

$94.42

$94.41

View

Min.: 1
Mult.: 1

4 Position

Socket (Female)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

35 A

Gold

Copper Alloy

Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG

M55181/1-01
Amphenol PCD
1: $99.93
174Expected 27/4/2026

Mfr. Part No.
M55181/1-01

Mouser Part No
523-M55181/1-01

Amphenol PCD

Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

174Expected 27/4/2026

$99.93

$96.10

$92.24

$91.31

View

Min.: 1
Mult.: 1

4 Position

Pin (Male)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

35 A

Gold

Brass

Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG

M55181/3-02
Amphenol PCD
1: $98.83
100Expected 2/7/2026

Mfr. Part No.
M55181/3-02

Mouser Part No
523-M55181/3-02

Amphenol PCD

Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

100Expected 2/7/2026

$98.83

$94.12

$84.03

$83.87

View

Min.: 1
Mult.: 1

Connectors

MIL-DTL-55181

Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG

M55181/3-03
Amphenol PCD
1: $91.64
47Expected 29/6/2026

Mfr. Part No.
M55181/3-03

Mouser Part No
523-M55181/3-03

Amphenol PCD

Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG

Learn More

Datasheet

47Expected 29/6/2026

$91.64

$91.63

$88.22

View

Min.: 1
Mult.: 1

4 Position

Pin (Male)

Plugs

Straight

MIL-DTL-55181

Solder

Cable

35 A

Gold

Brass

Circular MIL Spec Connector 18 SOCKET CONTACT PANEL MOUNT REC

M55181/8-01
Amphenol PCD
1: $78.05
50On Order

Mfr. Part No.
M55181/8-01

Mouser Part No
523-M55181/8-01

Amphenol PCD

Circular MIL Spec Connector 18 SOCKET CONTACT PANEL MOUNT REC

Learn More

Datasheet

50On Order

$78.05

$77.51

$69.61

$67.12

View

Min.: 1
Mult.: 1

18 Position

Socket (Female)

Receptacles

Straight

MIL-DTL-55181

Solder

Panel

7.5 A

Gold

Copper Alloy

MW Series Circular MIL Spec Connector

Customer Service Office

Company

Resources

Support