TE Connectivity Mil-Spec Backshells and Connector Accessories 546

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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

D38999/33Z23R

TE Connectivity

MIL CONNECTOR ACCESSORY

23

0 AWG

175 Cel

-65 Cel

METAL

M85049/88-19N03

TE Connectivity

CONNECTOR ACCESSORY

19, F

S617B

YES

NO

METAL BAND/STRAP

NO

M85049/88-19N03

SHIELDING ACCESSORY

ALUMINUM

MIL-C-38999

M39029/30-222

TE Connectivity

CONNECTOR ACCESSORY

150 A

55 mm2

2 AWG

CRIMP

0 AWG

0

FEMALE

M85049/88-9N03

TE Connectivity

CONNECTOR ACCESSORY

9, A

S617B

YES

NO

METAL BAND/STRAP

NO

M85049/88-9N03

SHIELDING ACCESSORY

ALUMINUM

MIL-C-38999

D38999/32W13R

TE Connectivity

MIL CONNECTOR ACCESSORY

13

0 AWG

175 Cel

-65 Cel

METAL

TXR40AZ00-1005AI

TE Connectivity

CONNECTOR ACCESSORY

11; B

MIL-DTL-38999 SERIES III, IV

YES

.156 inch

175 Cel

NO

.25 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

D38999/32F15N

TE Connectivity

MIL CONNECTOR ACCESSORY

15

0 AWG

175 Cel

-65 Cel

METAL

M39029/30-220

TE Connectivity

CONNECTOR ACCESSORY

46 A

CRIMP

8.36 mm2

10 AWG

CRIMP

YES

8 AWG

NO

NO

8

M81969/29-02

FEMALE

CONTACT

MIL-DTL-83723

D38999/32W21R

TE Connectivity

MIL CONNECTOR ACCESSORY

21

0 AWG

175 Cel

-65 Cel

METAL

M39029-101-553

TE Connectivity

CONNECTOR ACCESSORY

7.5 A

CRIMP

.5 mm2

2031741-1, M81969/16-01

24 AWG

CRIMP

YES

20 AWG

20

2031741-1, M81969/16-01

FEMALE

CONTACT

MIL-DTL-12883

D38999/33W19N

TE Connectivity

MIL CONNECTOR ACCESSORY

19

0 AWG

175 Cel

-65 Cel

METAL

TXR40AB00-1006AI

TE Connectivity

CONNECTOR ACCESSORY

11; B

MIL-DTL-38999 SERIES III, IV

YES

.188 inch

175 Cel

NO

.3 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

D38999/32F11R

TE Connectivity

MIL CONNECTOR ACCESSORY

11

0 AWG

175 Cel

-65 Cel

METAL

TXR40AC00-1406AI

TE Connectivity

CONNECTOR ACCESSORY

15; D

MIL-DTL-38999 SERIES III, IV

YES

.188 inch

0 AWG

200 Cel

NO

.3 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

M85049/88-21N03

TE Connectivity

CONNECTOR ACCESSORY

21, G

S617B

YES

NO

METAL BAND/STRAP

NO

M85049/88-21N03

SHIELDING ACCESSORY

ALUMINUM

MIL-C-38999

R85049/88-11W03

TE Connectivity

CONNECTOR ACCESSORY

11

0 AWG

175 Cel

-65 Cel

0

ALUMINUM ALLOY

M39029/12-150

TE Connectivity

CONNECTOR ACCESSORY

CRIMP REAR RELEASE

CRIMP

YES

NO

NO

FEMALE

CONTACT

D38999/32Z17N

TE Connectivity

MIL CONNECTOR ACCESSORY

17

0 AWG

175 Cel

-65 Cel

METAL

M39029/57-358

TE Connectivity

CONNECTOR ACCESSORY

13 A

1.5 mm2

20 AWG

CRIMP

YES

16 AWG

NO

NO

16

CONTACT

M85049/82-08N03

TE Connectivity

CONNECTOR ACCESSORY

8, 8S

S611B

YES

NO

METAL BAND/STRAP

NO

M85049/82-08N03

SHIELDING ACCESSORY

ALUMINUM

MIL-C-5015, MIL-C-26482, MIL-C-83723

D38999/32W13N

TE Connectivity

MIL CONNECTOR ACCESSORY

13

0 AWG

175 Cel

-65 Cel

METAL

M39029/29-212

TE Connectivity

CONNECTOR ACCESSORY

13 A

CRIMP

1.5 mm2

0660-206-1631L

20 AWG

CRIMP

YES

16 AWG

TE CONNECTIVITY

NO

NO

16

MALE

CONTACT

CONTACT FINISH: GOLD

M39029-103-559

TE Connectivity

CONNECTOR ACCESSORY

23 A

CRIMP

2844659-1, 2031841-1, M81969/8-09, M81969/14-04

CRIMP

YES

0 AWG

0

2031786-1, 2031841-1, M81969/8-10, M81969/14-04

FEMALE

POWER AND SIGNAL

CONTACT

STRAIGHT

MIL-DTL-38999

MS27488-12-3

TE Connectivity

CONNECTOR ACCESSORY

YES

NO

NO

SEALING ITEM

PLASTIC

MS27488

D38999/33Z11R

TE Connectivity

MIL CONNECTOR ACCESSORY

11

0 AWG

175 Cel

-65 Cel

METAL

M39029/30-219

TE Connectivity

CONNECTOR ACCESSORY

23 A

CRIMP

4 mm2

0662-207-1282

14 AWG

CRIMP

YES

12 AWG

TE CONNECTIVITY

NO

NO

12

FEMALE

CONTACT

CONTACT FINISH: GOLD

M39029/31-229

TE Connectivity

CONNECTOR ACCESSORY

13 A

CRIMP

M81969/14-03, M81969/17-04

CRIMP

YES

16 AWG

NO

NO

16

M81969/19-01

MALE

CONTACT

MIL-DTL-26482

D-600-0065

TE Connectivity

CONNECTOR ACCESSORY

SOLDER

YES

0 AWG

150 Cel

NO

NO

0

CAP ITEM

MIL-STD-1553B

D38999/32W19R

TE Connectivity

MIL CONNECTOR ACCESSORY

19

0 AWG

175 Cel

-65 Cel

METAL

D38999/33Z15N

TE Connectivity

MIL CONNECTOR ACCESSORY

15

0 AWG

175 Cel

-65 Cel

METAL

M39029/32-248

TE Connectivity

CONNECTOR ACCESSORY

YES

NO

NO

FEMALE

CONTACT

M85049/88-23W03

TE Connectivity

CONNECTOR ACCESSORY

23

0 AWG

175 Cel

-65 Cel

0

ALUMINUM ALLOY

M85049/88-11Z03

TE Connectivity

CIRCULAR CONN ACCESSORY

11; B

MIL-DTL-38999 SERIES III & IV

YES

NO

BAND

NO

BACKSHELL

ALUMINIUM ALLOY

M39029/4-111

TE Connectivity

CONNECTOR ACCESSORY

13 A

CRIMP

1.5 mm2

0641-2-1631L

20 AWG

CRIMP

YES

16 AWG

TE CONNECTIVITY

NO

NO

16

MALE

CONTACT

CONTACT FINISH: GOLD

M85049/88-17N03

TE Connectivity

CONNECTOR ACCESSORY

17, E

S617B

YES

NO

METAL BAND/STRAP

NO

M85049/88-17N03

SHIELDING ACCESSORY

ALUMINUM

MIL-C-38999

M85049/90-23W03

TE Connectivity

CONNECTOR ACCESSORY

23, H

S619B

YES

NO

METAL BAND/STRAP

NO

M85049/90-23W03

SHIELDING ACCESSORY

ALUMINUM

MIL-C-38999

TXR40AB00-1004AI

TE Connectivity

CONNECTOR ACCESSORY

11; B

MIL-DTL-38999 SERIES III, IV

YES

.125 inch

175 Cel

NO

.2 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

M39029/17-172

TE Connectivity

CONNECTOR ACCESSORY

5 A

CRIMP

M81969/16-04

CRIMP

YES

22 AWG

NO

NO

22

M81969/16-04

FEMALE

CONTACT

M85049/90-15N03

TE Connectivity

CONNECTOR ACCESSORY

15, D

S619B

YES

NO

METAL BAND/STRAP

NO

M85049/90-15N03

SHIELDING ACCESSORY

ALUMINUM

MIL-C-38999

TXR40AC90-2008AI

TE Connectivity

CONNECTOR ACCESSORY

21; G

MIL-DTL-38999 SERIES III, IV

YES

.25 inch

0 AWG

200 Cel

NO

.4 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

M85049/90-11W03

TE Connectivity

CONNECTOR ACCESSORY

11, B

S619B

YES

NO

METAL BAND/STRAP

NO

M85049/90-11W03

SHIELDING ACCESSORY

ALUMINUM

MIL-C-38999

M39029/30-221

TE Connectivity

CONNECTOR ACCESSORY

80 A

21.14 mm2

6 AWG

CRIMP

3 AWG

3

FEMALE

91H3-15-06-1-B-HE100

TE Connectivity

CIRCULAR CONN ACCESSORY

06

MIL-DTL-38999

YES

0 AWG

NO

NO

0

BACKSHELL

ALUMINUM ALLOY

91H3-15-05-2-Z-HE100

TE Connectivity

CIRCULAR CONN ACCESSORY

05

MIL-DTL-38999

YES

0 AWG

NO

NO

0

BACKSHELL

NICKEL ALUMINUM BRONZE

91H3-15-08-1-B-HE200

TE Connectivity

CIRCULAR CONN ACCESSORY

08

MIL-DTL-38999

YES

0 AWG

NO

NO

0

BACKSHELL

ALUMINUM ALLOY

91H3-15-08-1-C-HE200

TE Connectivity

CIRCULAR CONN ACCESSORY

08

MIL-DTL-38999

YES

0 AWG

NO

NO

0

BACKSHELL

ALUMINUM ALLOY

38943-22

TE Connectivity

CONNECTOR ACCESSORY

5 A

.34 mm2

28 AWG

CRIMP

22 AWG

22

FEMALE

91H3-15-08-1-ZN-HE200

TE Connectivity

CIRCULAR CONN ACCESSORY

08

MIL-DTL-38999

YES

0 AWG

NO

NO

0

BACKSHELL

ALUMINUM ALLOY

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.