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M28840 Shipboard Connectors

Amphenol PCD M28840 Shipboard Connectors meet MIL-DTL-28840 standards, are precision-machined, and meet superior mechanical shock performance. These connectors offer six keying options for both plugs and receptacles and are available in nine sizes: 11, 13, 15, 17, 19, 23, 25, 29, and 33. Amphenol PCD M28840 connectors are highly reliable, high-density connectors designed and tested to withstand extreme environmental conditions and demanding applications. These connectors are fully intermateable and interchangeable with any qualified M28840 connector and feature a backshell design for strain relief, EMI, and environmental sealing.

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Part #

Circular MIL Spec Connector Conn, Plug, Size 15, Cadmium, Key 1

M28840/16AC1P1
Amphenol PCD
1: £150.44
6In Stock

Mfr. Part No.
M28840/16AC1P1

Mouser Part No
523-M2884016AC1P1

Circular MIL Spec Connector Conn, Plug, Size 15, Cadmium, Key 1

Datasheet

6In Stock

£150.44

£145.73

Min.: 1
Mult.: 1

Circular MIL Spec Connector CIRCULAR CONNECTOR - M28840 W/

M28840/16AG1P1
Amphenol PCD
1: £284.30
2In Stock

Mfr. Part No.
M28840/16AG1P1

Mouser Part No
523-M2884016AG1P1

Circular MIL Spec Connector CIRCULAR CONNECTOR - M28840 W/

Datasheet

2In Stock

£284.30

£258.61

£249.34

Min.: 1
Mult.: 1

Circular MIL Spec Backshells B/S, Strain Relief , Str, Size 25, Cadmium

M28840/1GW
Amphenol PCD
1: £97.05
8In Stock

Mfr. Part No.
M28840/1GW

Mouser Part No
523-M288401GW

Circular MIL Spec Backshells B/S, Strain Relief , Str, Size 25, Cadmium

Datasheet

8In Stock

£97.05

£82.51

£77.34

£75.27

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories B/S, Mounting Gasket, Size 11, EMI

M28840/24AB
Amphenol PCD
1: £63.89
8In Stock

Mfr. Part No.
M28840/24AB

Mouser Part No
523-M2884024AB

Circular MIL Spec Tools, Hardware & Accessories B/S, Mounting Gasket, Size 11, EMI

Datasheet

8In Stock

£63.89

£57.47

£51.68

Min.: 1
Mult.: 1

Circular MIL Spec Backshells B/S, Strain Relief , 90deg, Size 15, Cadmium

M28840/2CW
Amphenol PCD
1: £77.90
10In Stock

Mfr. Part No.
M28840/2CW

Mouser Part No
523-M288402CW

Circular MIL Spec Backshells B/S, Strain Relief , 90deg, Size 15, Cadmium

Datasheet

10In Stock

£77.90

£73.78

£66.25

£62.79

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Connector CIRCULAR CONNECTOR - M28840 W/

M28840/16AG1S1
Amphenol PCD
1: £299.67
36Expected 25/06/2026

Mfr. Part No.
M28840/16AG1S1

Mouser Part No
523-M2884016AG1S1

Circular MIL Spec Connector CIRCULAR CONNECTOR - M28840 W/

Datasheet

36Expected 25/06/2026

£299.67

£283.22

Min.: 1
Mult.: 1

Circular MIL Spec Connector Conn, Box Mt Recept, Size 13, Cadmium, Key 1

M28840/12AB1P1
Amphenol PCD
1: £134.35
49On Order

Mfr. Part No.
M28840/12AB1P1

Mouser Part No
523-M2884012AB1P1

Circular MIL Spec Connector Conn, Box Mt Recept, Size 13, Cadmium, Key 1

Datasheet

49On Order

£134.35

£118.28

£110.63

Min.: 1
Mult.: 1

Circular MIL Spec Connector Conn, Box Mt Recept, Size 17, Cadmium, Key 1

M28840/12AD1P1
Amphenol PCD
1: £177.91
24Expected 19/02/2026

Mfr. Part No.
M28840/12AD1P1

Mouser Part No
523-M2884012AD1P1

Circular MIL Spec Connector Conn, Box Mt Recept, Size 17, Cadmium, Key 1

Datasheet

24Expected 19/02/2026

£177.91

£159.06

£153.35

Min.: 1
Mult.: 1

Circular MIL Spec Connector CIRCULAR CONNECTOR - M28840

M28840/12AD1S1
Amphenol PCD
1: £187.54
25Expected 10/07/2026

Mfr. Part No.
M28840/12AD1S1

Mouser Part No
523-M2884012AD1S1

Circular MIL Spec Connector CIRCULAR CONNECTOR - M28840

Datasheet

25Expected 10/07/2026

£187.54

£167.65

£155.29

Min.: 1
Mult.: 1

Circular MIL Spec Connector Conn, Box Mt Recept, Size 19, Cadmium, Key 1

M28840/12AE1S1
Amphenol PCD
1: £224.43
24Expected 18/02/2026

Mfr. Part No.
M28840/12AE1S1

Mouser Part No
523-M2884012AE1S1

Circular MIL Spec Connector Conn, Box Mt Recept, Size 19, Cadmium, Key 1

Datasheet

24Expected 18/02/2026

£224.43

£203.32

£196.03

Min.: 1
Mult.: 1

Circular MIL Spec Backshells B/S, STRAIN RELIEF - M28840

M28840/1BW
Amphenol PCD
1: £96.03
4Expected 20/02/2026

Mfr. Part No.
M28840/1BW

Mouser Part No
523-M288401BW

Circular MIL Spec Backshells B/S, STRAIN RELIEF - M28840

Datasheet

4Expected 20/02/2026

£96.03

£84.68

£79.71

£77.86

Min.: 1
Mult.: 1

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

M28840/10AA1D1
Amphenol PCD
25: £109.14
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1D1

Mouser Part No
523-M2884010AA1D1

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£109.14

£105.49

Min.: 25
Mult.: 25

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

M28840/10AA1D1-LC
Amphenol PCD
25: £94.94
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1D1-LC

Mouser Part No
523-M2884010AA1D1L

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£94.94

£94.38

£94.36

View

Min.: 25
Mult.: 25

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

M28840/10AA1E1
Amphenol PCD
1: £138.05
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1E1

Mouser Part No
523-M2884010AA1E1

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£138.05

£119.19

£114.91

£114.05

Min.: 1
Mult.: 1

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

M28840/10AA1E1-LC
Amphenol PCD
25: £94.48
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1E1-LC

Mouser Part No
523-M2884010AA1E1L

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£94.48

£93.93

View

Min.: 25
Mult.: 25

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

M28840/10AA1F1
Amphenol PCD
25: £106.58
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1F1

Mouser Part No
523-M2884010AA1F1

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£106.58

£103.02

Min.: 25
Mult.: 25

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

M28840/10AA1F1-LC
Amphenol PCD
25: £94.94
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1F1-LC

Mouser Part No
523-M2884010AA1F1L

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£94.94

£94.38

£94.36

View

Min.: 25
Mult.: 25

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

M28840/10AA1G1
Amphenol PCD
1: £121.92
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1G1

Mouser Part No
523-M2884010AA1G1

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£121.92

£111.89

£107.60

£104.00

Min.: 1
Mult.: 1

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

M28840/10AA1G1-LC
Amphenol PCD
25: £94.48
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1G1-LC

Mouser Part No
523-M2884010AA1G1L

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£94.48

£93.93

View

Min.: 25
Mult.: 25

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

M28840/10AA1P1
Amphenol PCD
25: £104.49
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1P1

Mouser Part No
523-M2884010AA1P1

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£104.49

£101.00

Min.: 25
Mult.: 25

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

M28840/10AA1P1-LC
Amphenol PCD
25: £94.94
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1P1-LC

Mouser Part No
523-M2884010AA1P1L

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£94.94

£94.38

£94.36

View

Min.: 25
Mult.: 25

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

M28840/10AA1S1
Amphenol PCD
1: £118.02
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1S1

Mouser Part No
523-M2884010AA1S1

Circular MIL Spec Connector Conn Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£118.02

£108.31

£104.15

£100.67

Min.: 1
Mult.: 1

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

M28840/10AA1S1-LC
Amphenol PCD
25: £94.48
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AA1S1-LC

Mouser Part No
523-M2884010AA1S1L

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 11 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£94.48

£93.93

View

Min.: 25
Mult.: 25

Circular MIL Spec Connector Conn Wall Mt Recpt Size 13 Cd

M28840/10AB1D1
Amphenol PCD
25: £106.71
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AB1D1

Mouser Part No
523-M2884010AB1D1

Circular MIL Spec Connector Conn Wall Mt Recpt Size 13 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£106.71

£105.90

Min.: 25
Mult.: 25

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 13 Cd

M28840/10AB1D1-LC
Amphenol PCD
25: £90.68
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
M28840/10AB1D1-LC

Mouser Part No
523-M2884010AB1D1L

Circular MIL Spec Connector Conn LC Wall Mt Recpt Size 13 Cd

Datasheet

Non-Stocked Lead-Time 20 Weeks

£90.68

£90.27

£90.25

View

Min.: 25
Mult.: 25