TINEL RING SWEPT ELBOW
BACKSHELLS (TXR)
PROVIDES A SMOOTH 90° CABLE TERMINATION OPTION FOR
SCREENED CABLES
TE Connectivity’s (TE) Tinel Ring (TXR) swept elbow backshells are
designed with a smooth internal bore and a continuous bend radius. TE
is complementing the recently introduced banding (BT) backshell with
a tinel-lock version (TXR) to suit a wide range of circular connectors.
These backshells offer up to 20% weight savings over traditional
backshells. Swept elbow backshells can be utilized in many aerospace
and defense applications where highly reliable termination solutions
are required.
APPLICATIONS/MARKETS
• Aerospace
• Defense
WEIGHT SAVINGS
• Up to 20% over the traditional
right angle design
STANDARDS AND SPECIFICATIONS
MULTIPLE CONFIGURATIONS
•T
XR40 mates to MIL-DTL-38999 Series III & IV and when mated shall
provide water-tight seal meeting the requirements of MIL-C-85049
• Multiple shell sizes and plating
finishes available
• TXR54 mates to MIL-DTL-26482 Series II and MIL-DTL-83723 Series I and II
EASY INSTALLATION
• Simple and fast termination
solutions
PART
NUMBERING
TXR 40 AB 9W 16 – 08 AI H
• The spin coupling nut allows for
improved reliability
SERIES
HIGH-RELIABILITY SOLUTIONS
CONNECTOR INTERFACE
40
54
• With a heat shrink boot,
backshells can provide strain
relief and cable support to help
prevent bending or overflexing
MATERIAL & FINISH (TABLE 1)
ANGLE
•O
verall 360° screening against
EMI/RFI interference
NUMBER (TABLE 2)
TE REPAIR RINGS
ENTRY SIZE (TABLE 3)
• TE has a wide variety of Side
Entry Tinel (SETR) repair rings
available for rework in the field
RING OPTION
AI To Suit Single Braid
BI To Suit Double Braid
MODIFICATION CODE
H Helical Conduit Thread
For no modification, leave blank.
*Contact TE for all modification options
AEROSPACE, DEFENSE & MARINE / TINEL RING SWEPT ELBOW BACKSHELLS (TXR)
Tinel Ring Swept Elbow Backshells (TXR)
TABLE 1
Code
Material & Plating
AB
AC
AZ
Aluminum, cadmium olive drab over electroless nickel
Aluminum, electroless nickel
Aluminum, zinc nickel black passivate over electroless nickel
*Contact TE for all material and plating options
Connector Interface 40
Connector Interface 54
TABLE 2
TABLE 2
Order
Number
Shell
Size
A
Thread
ØB
Max
K
Max
F
Max
R
Ref.
ØT
Min
Entry
Sizes
Order
Number
Shell
Size
A
Thread
ØB
Max
K
Max
F
Max
R
Ref.
ØT
Min
Entry
Sizes
08
10
12
14
16
18
20
22
24
09
11
13
15
17
19
21
23
25
M12 x 1.0
M15 x 1.0
M82 x 1.0
M22 x 1.0
M25 x 1.0
M28 x 1.0
M31 x 1.0
M34 x 1.0
M37 x 1.0
18.0
21.0
24.5
29.0
32.5
35.5
37.0
40.0
43.5
19.2
22.4
25.6
28.7
31.9
35.1
38.3
41.4
44.6
31.9
35.1
38.3
41.4
44.6
47.8
51.0
54.1
57.3
9.0
12.2
15.4
18.5
21.7
24.9
28.1
31.2
34.4
6.7
10.2
13.5
16.2
19.4
21.8
25.1
28.2
31.4
04
04, 05
06, 07
07, 08
08, 10
10, 12
12, 14
14, 16
16, 18
08
10
12
14
16
18
20
22
24
08
10
12
14
16
18
20
22
24
1/2 - 20UNF
5/8 - 24UNEF
3/4 - 20UNEF
7/8 - 20UNEF
1 - 20UNEF
1 1/16 - 18UNEF
1 3/16 - 18UNEF
1 5/16 - 18UNEF
1 7/16 - 18UNEF
15.6
18.6
21.7
24.9
28.2
30.9
34.1
37.3
40.4
19.2
22.4
25.6
28.7
31.9
35.1
38.3
41.4
44.6
31.9
35.1
38.3
41.4
44.6
47.8
51.0
54.1
57.3
9.0
12.2
15.4
18.5
21.7
24.9
28.1
31.2
34.4
6.6
9.3
12.8
14.7
17.8
19.8
23.0
26.2
29.1
04
04, 05
06, 07
07, 08
08, 10
10, 12
12, 14
14, 16
16, 18
TABLE 3
TABLE 3
Entry
Size
ØG
Min
04
05
06
07
08
10
12
14
16
18
6.35
7.92
9.53
11.10
12.70
15.88
19.05
22.23
25.40
28.58
ØJ
ØH
± 0.3
Entry
Size
ØG
Min
ØJ
ØH
± 0.3
9.49 +/-0.04
11.06 +/-0.04
12.66 +/-0.04
14.21 +/-0.07
15.81 +/-0.07
18.96 +/-0.08
22.14 +/-0.08
25.30 +/-0.08
28.48 +/-0.08
31.65 +/-0.08
14.0
15.5
17.1
18.7
20.3
23.5
26.7
29.8
33.0
36.2
04
05
06
07
08
10
12
14
16
18
6.35
7.92
9.53
11.10
12.70
15.88
19.05
22.23
25.40
28.58
9.49 +/-0.04
11.06 +/-0.04
12.66 +/-0.04
14.21 +/-0.07
15.81 +/-0.07
18.96 +/-0.08
22.14 +/-0.08
25.30 +/-0.08
28.48 +/-0.08
31.65 +/-0.08
14.0
15.5
17.1
18.7
20.3
23.5
26.7
29.8
33.0
36.2
K
XXXX
T
B
R
F
F
XXXX
R
A THREAD
T
K
A THREAD
All dimensions
in mm
G
J
H
G
J
H
te.com/txr-swept-elbow-backshells
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2390915-1
05/21
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are subject to change without notice. Specifications are subject to change without notice.
Consult TE for the latest dimensions and design specifications.
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