Amphenol Mil-Spec Backshells and Connector Accessories 1,224

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Part RoHS Manufacturer Connector Accessory Type Rated Voltage Rated Current Shielding Approvals (V) Contact Type Usage Cross Section Area Finish Thickness Insertion Tools Alternate Contacts Mating Contacts Shell Sizes MIL-Connector Accessory Minimum Wire Size Terminal Type Associated Backshell Military - Specifications Removal Tool Sources MIL Conformity Minimum Cable Entry Maximum Wire Size Alternate Contact Sources Maximum Operating Temperature DIN Conformity Tool Settings Cable Types Maximum Cable Entry Insertion Tool Sources Contact Design Backshell Clamping IEC Conformity Minimum Operating Temperature Wire Gauge (AWG) Alternate Contact Functions Removal Tools Contact Gender Assembly Item Name Manufacturer Series Design MIL-Connector Accessory Name Mounting Style Contact Style Additional Features Material National Stock Number (NSN) Mounting Option-2 Mounting Option-1 Associated Military - Specifications Rated DC Voltage

M85049/1720W04B

Amphenol

CIRCULAR CONN ACCESSORY

20; 21

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/1813W03

Amphenol

CIRCULAR CONN ACCESSORY

13

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1815N03A

Amphenol

CIRCULAR CONN ACCESSORY

15

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1817N06A

Amphenol

CIRCULAR CONN ACCESSORY

17

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1819N05

Amphenol

CIRCULAR CONN ACCESSORY

19

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1819N07B

Amphenol

CIRCULAR CONN ACCESSORY

19

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1819W07B

Amphenol

CIRCULAR CONN ACCESSORY

19

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1821N07B

Amphenol

CIRCULAR CONN ACCESSORY

21

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1821W05A

Amphenol

CIRCULAR CONN ACCESSORY

21

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1821W08B

Amphenol

CIRCULAR CONN ACCESSORY

21

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1823N06B

Amphenol

CIRCULAR CONN ACCESSORY

23

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1823W08

Amphenol

CIRCULAR CONN ACCESSORY

23

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1823W09

Amphenol

CIRCULAR CONN ACCESSORY

23

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1823W09A

Amphenol

CIRCULAR CONN ACCESSORY

23

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1825N05

Amphenol

CIRCULAR CONN ACCESSORY

25

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/189N01A

Amphenol

CIRCULAR CONN ACCESSORY

09

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1917W06A

Amphenol

CIRCULAR CONN ACCESSORY

17; E

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/1919N07

Amphenol

CIRCULAR CONN ACCESSORY

19

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI NON-ENVIRONMENTAL

ALUMINUM ALLOY

M85049/1923W05

Amphenol

CIRCULAR CONN ACCESSORY

23; H

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/2111W02

Amphenol

CIRCULAR CONN ACCESSORY

11; B

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/2111W03

Amphenol

CIRCULAR CONN ACCESSORY

11; B

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/2113W03A

Amphenol

CIRCULAR CONN ACCESSORY

13; C

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/2115N04

Amphenol

CIRCULAR CONN ACCESSORY

15

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/2121A08

Amphenol

CIRCULAR CONN ACCESSORY

21

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/2125W10

Amphenol

CIRCULAR CONN ACCESSORY

25; J

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/2125W10A

Amphenol

CIRCULAR CONN ACCESSORY

25; J

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/23-4N

Amphenol

CIRCULAR CONN ACCESSORY

10

MIL-DTL-5015, MIL-DTL-26482, MIL-DTL-83723

YES

NO

NO

BACKSHELL

EMI/RFI NON-ENVIRONMENTAL

ALUMINUM ALLOY

M85049/24-18N

Amphenol

CIRCULAR CONN ACCESSORY

22

MIL-DTL-5015, MIL-DTL-26482, MIL-DTL-83723

YES

NO

NO

BACKSHELL

EMI/RFI NON-ENVIRONMENTAL

ALUMINUM ALLOY

M85049/24-41W

Amphenol

CIRCULAR CONN ACCESSORY

27; 18

MIL-DTL-5015, MIL-DTL-26482, MIL-DTL-83723

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/24-61W

Amphenol

CIRCULAR CONN ACCESSORY

28

MIL-DTL-5015, MIL-DTL-26482, MIL-DTL-83723

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/25-22N

Amphenol

CIRCULAR CONN ACCESSORY

19/16

MIL-DTL-5015, MIL-DTL-26482, MIL-DTL-83723

YES

NO

NO

BACKSHELL

EMI/RFI NON-ENVIRONMENTAL

ALUMINUM ALLOY

M85049/25-33W

Amphenol

CIRCULAR CONN ACCESSORY

37; 20

MIL-DTL-5015, MIL-DTL-26482, MIL-DTL-83723

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/25-43N

Amphenol

CIRCULAR CONN ACCESSORY

22

MIL-DTL-5015, MIL-DTL-26482, MIL-DTL-83723

YES

NO

NO

BACKSHELL

EMI/RFI NON-ENVIRONMENTAL

ALUMINUM ALLOY

M85049/26-2-14

Amphenol

CONNECTOR ACCESSORY

14

MIL-DTL-26482 SERIES II

YES

NO

NO

RING ITEM

STANDARD: MIL-DTL-83723 SERIES I, III

COPPER ALLOY

M85049/26-2-18

Amphenol

CONNECTOR ACCESSORY

18

MIL-DTL-26482 SERIES II

YES

NO

NO

RING ITEM

STANDARD: MIL-DTL-83723 SERIES I, III

COPPER ALLOY

M85049/31-18A

Amphenol

CIRCULAR CONN ACCESSORY

27/18

YES

NO

NO

GROMMET NUT

ALUMINUM ALLOY

MIL-DTL-26482, MIL-DTL-5015, MIL-DTL-83723

M85049/31-18N

Amphenol

CIRCULAR CONN ACCESSORY

27/18

YES

NO

NO

GROMMET NUT

ALUMINUM ALLOY

MIL-DTL-26482, MIL-DTL-5015, MIL-DTL-83723

M85049/33-2-16N

Amphenol

CIRCULAR CONN ACCESSORY

16/17

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/33-2-20N

Amphenol

CIRCULAR CONN ACCESSORY

20/21

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/3616W02

Amphenol

CIRCULAR CONN ACCESSORY

16; 17

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/3618W04

Amphenol

CIRCULAR CONN ACCESSORY

18; 19

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/3622W03

Amphenol

CIRCULAR CONN ACCESSORY

22; 23

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/3622W09A

Amphenol

CIRCULAR CONN ACCESSORY

22; 23

MIL-DTL-38999

YES

NO

NO

BACKSHELL

ALUMINUM ALLOY

M85049/3624N07

Amphenol

CIRCULAR CONN ACCESSORY

24/25

MIL-DTL-38999

YES

NO

NO

BACKSHELL

EMI/RFI NON-ENVIRONMENTAL

ALUMINUM ALLOY

M85049/38S17A

Amphenol

CIRCULAR CONN ACCESSORY

17

YES

NO

NO

CLAMPING ITEM

ALUMINUM ALLOY

MIL-DTL-38999

M85049/39-13W

Amphenol

CIRCULAR CONN ACCESSORY

13; C

YES

NO

NO

STRAIN RELIEF

ALUMINUM ALLOY

MIL-DTL-38999

M85049/39-15A

Amphenol

CIRCULAR CONN ACCESSORY

15

YES

NO

NO

CLAMPING ITEM

ALUMINUM ALLOY

MIL-DTL-38999

M85049/39-25N

Amphenol

CONNECTOR ACCESSORY

25

YES

NO

NO

STRAIN RELIEF

ALUMINUM ALLOY

MIL-DTL-38999

Mil-Spec Backshells and Connector Accessories

Mil-Spec backshells and connector accessories are specialized components that are designed to provide mechanical and electrical protection for electrical connectors used in military and aerospace applications. These components are built to meet specific standards set by the United States Department of Defense, known as MIL-SPEC, which govern the design and manufacturing of military-grade equipment.

Backshells are used to provide strain relief and environmental protection for electrical connectors. They are typically made of metal or plastic and are designed to fit over the back of the connector, providing a secure attachment point for the cable or wiring. Backshells can also be used to shield the connector from electromagnetic interference and provide protection against dust, moisture, and other environmental hazards.

Connector accessories are used to enhance the functionality and performance of electrical connectors. They include items such as adapter plates, connector covers, and dust caps, which are used to protect connectors when they are not in use. Connector accessories can also be used to provide a secure connection between different types of connectors or to increase the current-carrying capacity of the connector.

Mil-Spec backshells and connector accessories are designed to meet the rigorous requirements of military and aerospace applications. They are built to withstand harsh environmental conditions, including extreme temperatures, shock, vibration, and exposure to chemicals and moisture. These components are also designed to provide a high level of electrical performance, including low resistance, high insulation, and high reliability.