TE Connectivity Mil-Spec Backshells and Connector Accessories 126

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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

TXR40AB90-1208BI

TE Connectivity

CONNECTOR ACCESSORY

13; C

MIL-DTL-38999 SERIES III, IV

YES

.25 inch

175 Cel

NO

.4 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

TXR40AB90-1408AI

TE Connectivity

CONNECTOR ACCESSORY

15; D

MIL-DTL-38999 SERIES III, IV

YES

.25 inch

0 AWG

175 Cel

NO

.4 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR40AC00-1006BI

TE Connectivity

CONNECTOR ACCESSORY

11; B

MIL-DTL-38999 SERIES III, IV

YES

.188 inch

0 AWG

200 Cel

NO

.3 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR41AB00-0804AI

TE Connectivity

CONNECTOR ACCESSORY

9; A

MIL-DTL-38999 SERIES I, II

YES

.125 inch

0 AWG

175 Cel

NO

.2 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR41AB00-1004AI

TE Connectivity

CONNECTOR ACCESSORY

11; B

MIL-DTL-38999 SERIES I, II

YES

.125 inch

175 Cel

NO

.2 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

TXR41AB00-1206AI

TE Connectivity

CONNECTOR ACCESSORY

13; C

MIL-DTL-38999 SERIES I, II

YES

.188 inch

0 AWG

175 Cel

NO

.3 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR41AB00-1408AI

TE Connectivity

CONNECTOR ACCESSORY

15; D

MIL-DTL-38999 SERIES I, II

YES

.25 inch

0 AWG

175 Cel

NO

.4 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR41AB00-1410AI

TE Connectivity

CONNECTOR ACCESSORY

15; D

MIL-DTL-38999 SERIES I, II

YES

.313 inch

0 AWG

175 Cel

NO

.5 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR41AB00-1606AI

TE Connectivity

CONNECTOR ACCESSORY

17; E

MIL-DTL-38999 SERIES I, II

YES

.188 inch

0 AWG

175 Cel

NO

.3 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR41AB00-2212AI

TE Connectivity

CONNECTOR ACCESSORY

23; H

MIL-DTL-38999 SERIES I, II

YES

.375 inch

0 AWG

175 Cel

NO

.6 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR41AC00-1812AI

TE Connectivity

CONNECTOR ACCESSORY

19; F

MIL-DTL-38999 SERIES I, II

YES

.375 inch

0 AWG

200 Cel

NO

.6 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR54AB00-1004AI

TE Connectivity

CONNECTOR ACCESSORY

10

MIL-DTL-26482; MIL-DTL-83723

YES

.125 inch

0 AWG

175 Cel

NO

.2 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR54AB00-1406AI

TE Connectivity

CONNECTOR ACCESSORY

MIL-DTL-26482; MIL-DTL-83723

YES

.188 inch

0 AWG

175 Cel

NO

.3 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR54AB00-1408AI

TE Connectivity

CONNECTOR ACCESSORY

12, 14, 14S

MIL-DTL-26482; MIL-DTL-83723

YES

.25 inch

0 AWG

175 Cel

NO

.4 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR54AB00-1410AI

TE Connectivity

CONNECTOR ACCESSORY

12, 14, 14S

MIL-DTL-26482; MIL-DTL-83723

YES

.313 inch

0 AWG

175 Cel

NO

.5 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR54AB00-1806AI

TE Connectivity

CONNECTOR ACCESSORY

18, 27

MIL-DTL-26482; MIL-DTL-83723

YES

.188 inch

0 AWG

175 Cel

NO

.3 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR54AB00-2412AI

TE Connectivity

CONNECTOR ACCESSORY

24

MIL-DTL-26482; MIL-DTL-83723

YES

.375 inch

0 AWG

175 Cel

NO

.6 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR54AB90-1406BI

TE Connectivity

CONNECTOR ACCESSORY

12, 14, 14S

MIL-DTL-26482; MIL-DTL-83723

YES

.188 inch

0 AWG

175 Cel

NO

.3 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR76AB00-1004AI

TE Connectivity

CONNECTOR ACCESSORY

10

MIL-DTL-38999 SERIES I

YES

.125 inch

175 Cel

NO

.2 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

TXR76AB00-1005AI

TE Connectivity

CONNECTOR ACCESSORY

10

MIL-DTL-38999 SERIES I

YES

.156 inch

175 Cel

NO

.25 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

204351-2

TE Connectivity

CONNECTOR ACCESSORY

5 A

.4 mm2

28 AWG

CRIMP

22 AWG

125 Cel

-55 Cel

22

FEMALE

SIGNAL

COPPER ALLOY

207683-6

TE Connectivity

CONNECTOR ACCESSORY

3 A

50

YES

0 AWG

125 Cel

NO

NO

-55 Cel

0

MALE

SIGNAL

CONTACT

CONTACT FINISH: GOLD

COPPER ALLOY

MIL-C-39029

CW2894-000

TE Connectivity

CONNECTOR ACCESSORY

13

0 AWG

175 Cel

-65 Cel

0

ALUMINUM ALLOY

R85049/88-11W03

TE Connectivity

CONNECTOR ACCESSORY

11

0 AWG

175 Cel

-65 Cel

0

ALUMINUM ALLOY

R85049/88-9W03

TE Connectivity

CONNECTOR ACCESSORY

09

0 AWG

175 Cel

-65 Cel

0

ALUMINUM ALLOY

R85049/90-13N03

TE Connectivity

CONNECTOR ACCESSORY

0 AWG

0

ALUMINUM ALLOY

TXR54AB00-0807AI

TE Connectivity

MIL CONNECTOR ACCESSORY

.219 inch

0 AWG

175 Cel

.35 inch

-65 Cel

ALUMINUM ALLOY

TXR41AC00-2410AI

TE Connectivity

CONNECTOR ACCESSORY

25; J

MIL-DTL-38999 SERIES I, II

YES

.313 inch

0 AWG

200 Cel

NO

.5 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

TXR54SJ00-1812AI

TE Connectivity

MIL CONNECTOR ACCESSORY

.375 inch

0 AWG

260 Cel

.6 inch

-65 Cel

STEEL

C00693-000

TE Connectivity

MIL CONNECTOR ACCESSORY

.5 inch

0 AWG

175 Cel

.8 inch

-65 Cel

ALUMINUM ALLOY

70H3-19-10-1-B-SE

TE Connectivity

MIL CONNECTOR ACCESSORY

19

0 AWG

175 Cel

-65 Cel

ALUMINUM ALLOY

R85049/88-9Z03

TE Connectivity

MIL CONNECTOR ACCESSORY

0 AWG

ALUMINUM ALLOY

TX40AB00-1007

TE Connectivity

CONNECTOR ACCESSORY

11; B

MIL-DTL-38999 SERIES III, IV

YES

175 Cel

NO

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

TXR54AC00-1208BI

TE Connectivity

MIL CONNECTOR ACCESSORY

.25 inch

0 AWG

200 Cel

.4 inch

-65 Cel

ALUMINUM ALLOY

TXR40BW00-1812AI

TE Connectivity

MIL CONNECTOR ACCESSORY

.375 inch

0 AWG

260 Cel

.6 inch

-65 Cel

NICKEL ALUMINUM BRONZE

TXR40AC00-1408BI

TE Connectivity

CONNECTOR ACCESSORY

15; D

MIL-DTL-38999 SERIES III, IV

YES

.25 inch

0 AWG

200 Cel

NO

.4 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

12343-23

TE Connectivity

MIL CONNECTOR ACCESSORY

5 A

.34 mm2

28 AWG

CRIMP

22 AWG

22

FEMALE

TXR40AC90-0804AI

TE Connectivity

CONNECTOR ACCESSORY

9; A

MIL-DTL-38999 SERIES III, IV

YES

.125 inch

0 AWG

200 Cel

NO

.2 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

TXR54AB45-2008AI

TE Connectivity

MIL CONNECTOR ACCESSORY

.25 inch

0 AWG

175 Cel

.4 inch

-65 Cel

ALUMINUM ALLOY

TXR21AB90-1412AI

TE Connectivity

MIL CONNECTOR ACCESSORY

14

.375 inch

0 AWG

175 Cel

.6 inch

-65 Cel

ALUMINUM ALLOY

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

TXR41SJ00-1208AI

TE Connectivity

MIL CONNECTOR ACCESSORY

.25 inch

0 AWG

260 Cel

.4 inch

-65 Cel

STEEL

TXR40AB00-2414AI

TE Connectivity

CONNECTOR ACCESSORY

25; J

MIL-DTL-38999 SERIES III, IV

YES

.438 inch

0 AWG

175 Cel

NO

.7 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

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

TXR40AC00-1606AI

TE Connectivity

CONNECTOR ACCESSORY

17; E

MIL-DTL-38999 SERIES III, IV

YES

.188 inch

0 AWG

200 Cel

NO

.3 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR40AC00-1610AI

TE Connectivity

CONNECTOR ACCESSORY

17; E

MIL-DTL-38999 SERIES III, IV

YES

.313 inch

0 AWG

200 Cel

NO

.5 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR40AC00-1814AI

TE Connectivity

CONNECTOR ACCESSORY

19; F

MIL-DTL-38999 SERIES III, IV

YES

.438 inch

0 AWG

200 Cel

NO

.7 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

TXR40AC00-2014AI

TE Connectivity

CONNECTOR ACCESSORY

21; G

MIL-DTL-38999 SERIES III, IV

YES

.438 inch

0 AWG

200 Cel

NO

.7 inch

NO

-65 Cel

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.