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

667929-000

TE Connectivity

MIL CONNECTOR ACCESSORY

.25 inch

0 AWG

175 Cel

.4 inch

-65 Cel

ALUMINUM ALLOY

BTA3-24-06-1-C

TE Connectivity

MIL CONNECTOR ACCESSORY

24

0 AWG

200 Cel

-65 Cel

ALUMINUM ALLOY

TXR40AB00-1007AI

TE Connectivity

CONNECTOR ACCESSORY

11; B

MIL-DTL-38999 SERIES III, IV

YES

.219 inch

175 Cel

NO

.35 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

TXR40AB90-1208AI

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

M85049/88-9Z03

TE Connectivity

CIRCULAR CONN ACCESSORY

9; A

MIL-DTL-38999 SERIES III & IV

YES

NO

BAND

NO

BACKSHELL

ALUMINIUM ALLOY

R85049/85-12W02

TE Connectivity

CONNECTOR ACCESSORY

0 AWG

0

ALUMINUM ALLOY

TXR41SJ00-1208AI

TE Connectivity

MIL CONNECTOR ACCESSORY

.25 inch

0 AWG

260 Cel

.4 inch

-65 Cel

STEEL

91F1-19-13-1-B-HE300

TE Connectivity

CONNECTOR ACCESSORY

19

MIL-DTL-38999

YES

NO

NO

BACKSHELL

FINISH: OLIVE DRAB CADMIUM

ALUMINUM ALLOY

CW4629-000

TE Connectivity

CONNECTOR ACCESSORY

0 AWG

0

ALUMINUM ALLOY

TXR40AB00-1005AI

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

TXR40AB00-1612AI

TE Connectivity

CONNECTOR ACCESSORY

17; E

MIL-DTL-38999 SERIES III, IV

YES

.375 inch

175 Cel

NO

.6 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

TXR40AZ00-1210BI

TE Connectivity

CONNECTOR ACCESSORY

13; C

MIL-DTL-38999 SERIES III, IV

YES

.313 inch

0 AWG

175 Cel

NO

.5 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

CW2905-000

TE Connectivity

CONNECTOR ACCESSORY

23

0 AWG

175 Cel

-65 Cel

0

ALUMINUM ALLOY

CW4376-000

TE Connectivity

MIL CONNECTOR ACCESSORY

0 AWG

ALUMINUM ALLOY

TXR40AB00-1206AI

TE Connectivity

CONNECTOR ACCESSORY

13; C

MIL-DTL-38999 SERIES III, IV

YES

.188 inch

175 Cel

NO

.3 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

STXR40AB45-1212BI

TE Connectivity

CONNECTOR ACCESSORY

13; C

MIL-DTL-38999 SERIES III, IV

YES

175 Cel

NO

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

70H3-16-10-1-B

TE Connectivity

CONNECTOR ACCESSORY

70H3-16-10-1-ZB

TE Connectivity

CONNECTOR ACCESSORY

CW2894-000

TE Connectivity

CONNECTOR ACCESSORY

13

0 AWG

175 Cel

-65 Cel

0

ALUMINUM ALLOY

M85049/93-08

TE Connectivity

CONNECTOR ACCESSORY

08

0 AWG

175 Cel

-65 Cel

0

COMPOSITE

STXR40AB00-2424AI

TE Connectivity

CONNECTOR ACCESSORY

25; J

MIL-DTL-38999 SERIES III, IV

YES

.75 inch

175 Cel

NO

1.2 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

M39029/22-191

TE Connectivity

CONNECTOR ACCESSORY

M81969/14-01

CTS-S22/22

CRIMP

YES

NO

NO

22-26 AWG

M81969/14-01

FEMALE

CONTACT

COPPER ALLOY

MIL-C-39029

TXR40AB00-2412AI

TE Connectivity

CONNECTOR ACCESSORY

25; J

MIL-DTL-38999 SERIES III, IV

YES

.375 inch

0 AWG

175 Cel

NO

.6 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

CW4625-000

TE Connectivity

CONNECTOR ACCESSORY

0 AWG

0

ALUMINUM ALLOY

EK1839-000

TE Connectivity

MIL CONNECTOR ACCESSORY

.156 inch

0 AWG

175 Cel

.25 inch

-65 Cel

ALUMINUM ALLOY

CW3826-000

TE Connectivity

CONNECTOR ACCESSORY

0 AWG

0

ALUMINUM ALLOY

R85049/88-21Z03

TE Connectivity

CONNECTOR ACCESSORY

0 AWG

0

ALUMINUM ALLOY

60H1-17-08-1-B-A

TE Connectivity

CONNECTOR ACCESSORY

17

YES

NO

REAR THREADS

NO

BACKSHELL

FINISH: CADMIUM

ALUMINUM ALLOY

MIL-DTL-38999

CW3827-000

TE Connectivity

CONNECTOR ACCESSORY

0 AWG

0

ALUMINUM ALLOY

CW4374-000

TE Connectivity

MIL CONNECTOR ACCESSORY

0 AWG

ALUMINUM ALLOY

TXR40AB00-1814AI

TE Connectivity

CONNECTOR ACCESSORY

19; F

MIL-DTL-38999 SERIES III, IV

YES

.438 inch

175 Cel

NO

.7 inch

NO

-65 Cel

BACKSHELL

ALUMINUM ALLOY

TXR40AB00-2214AI

TE Connectivity

CONNECTOR ACCESSORY

23; H

MIL-DTL-38999 SERIES III, IV

YES

.438 inch

175 Cel

NO

.7 inch

NO

-65 Cel

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

CW4631-000

TE Connectivity

CONNECTOR ACCESSORY

0 AWG

0

ALUMINUM ALLOY

R85049/88-11Z03

TE Connectivity

CONNECTOR ACCESSORY

0 AWG

0

ALUMINUM ALLOY

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

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

200Z6660-19-B

TE Connectivity

CONNECTOR ACCESSORY

200Z6660-19-U

TE Connectivity

CONNECTOR ACCESSORY

762001-000

TE Connectivity

CONNECTOR ACCESSORY

.438 inch

0 AWG

200 Cel

.7 inch

-65 Cel

0

STEEL

STXR40AB90-2020BI

TE Connectivity

CONNECTOR ACCESSORY

21; G

MIL-DTL-38999 SERIES III, IV

YES

175 Cel

NO

NO

-65 Cel

BACKSHELL

ALUMINIUM ALLOY

TXR40AB00-1810AI

TE Connectivity

CONNECTOR ACCESSORY

19; F

MIL-DTL-38999 SERIES III, IV

YES

.313 inch

0 AWG

175 Cel

NO

.5 inch

NO

-65 Cel

0

BACKSHELL

ALUMINUM ALLOY

91H1-09-04-1-B-HE050

TE Connectivity

CIRCULAR CONN ACCESSORY

04

MIL-DTL-38999

YES

0 AWG

NO

NO

0

BACKSHELL

ALUMINUM ALLOY

CW3822-000

TE Connectivity

CONNECTOR ACCESSORY

0 AWG

0

ALUMINUM ALLOY

TXR40AB00-2416AI

TE Connectivity

CONNECTOR ACCESSORY

25; J

MIL-DTL-38999 SERIES III, IV

YES

.5 inch

175 Cel

NO

.8 inch

NO

-65 Cel

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

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

CW4630-000

TE Connectivity

CONNECTOR ACCESSORY

0 AWG

0

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.