SERIES 23
MIL-DTL-38999
Backshells and accessories
440-143 Composite ultra-low-profile EMI/RFI backshell
COMPOSITE BACKSHELL WITH QWIK-TY, SHRINK BOOT PORCH, AND SELF-LOCKING COUPLING NUT
How To Order 440-143
Sample Part Number
Product Series
Connector Designator
Angle and Profile
Basic Number
Finish
Connector Shell Size
Cable Entry
Drain Hole Option
Band Option
Shrink Boot Option
Shield Termination Slot
440
EMI/RFI non-environmental micro-banding backshells
H
= MIL-DTL-38999 Series III
S
= Straight T = 45° Elbow
A
= 90° Standard Profile
E
= 90° Low Profile, Split
W
= 90° Low Profile, Solid
144
XB
= No plating, black
XM
= Electroless Nickel
XD
= No Plating, Desert Tan
XMT
= Nickel-PTFE
1000 Hour Gray
XW
= Cadmium O/D over Electroless Nickel
09, 11, 13, 15, 17, 19, 21, 23, 25,
04, 05, 07, 09, 11, 13, 15, 16
,17; Omit for Low Profile options E and W only.
D
= With Drain Hole. Omit if not required
B
= Supplied with Band. Omit for none.
T
= Shrink Boot, omit for none.
S
= with Slot, omit for none.
H
S
143
XM
15
09
D
B
T
S
L
L
See
Note 4
M
Anti Decoupling
Device Typ
A Thread
Typ
.962 Max
M
See
Note 4
.320
Typ
H
A
A
D Dia
Typ
J
G
E
F
Qwik Ty
©
Strain Relief
AS33671 Tie Strap
or Equivalent
H
C Dia
Max
Typ
See
Note 1
B Dia
Max
See
Note 1
Optional Ø .125 Drain Holes
Minimum 3 Spaced
Equally - Typ
Sym S
Straight
Shrink Sleeve
or Boot Groove Typ
Raised Configuration
(Mfr's Option)
Sym T
45°
View A-A
Typ
NOTES
770-001S**-0 shrink boot supplied with T option. See shrink boot product page for more
details.
Coupling nut supplied unplated.
See Table I in Intro for front-end dimensional details.
For Sym “E” low profile split shell size 25 dimensions, use indicated row in Table I.
H-18
© 2014 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • Series 23® SuperNine Catalog
SERIES 23
MIL-DTL-38999
Backshells and accessories
440-143 Composite ultra-low-profile EMI/RFI backshell
Dimensions
Entry Code Available
Shell for Straight, 45° and
Size
90° Std
Configuration
09
04
11
05
13
07
15
09
17
05 and 11
19
07 and 13
21
09 and 15
23
11 and 16
25
07, 13 and 17
25
K
± .03
1.042 (26.5)
1.107 (28.1)
1.174 (29.8)
1.241 (31.5)
1.305 (33.1)
1.371 (34.8)
1.438 (36.5)
1.505 (38.2)
1.572 (39.9)
1.850 (47.0)
L
.304 (7.7)
.432 (11.0)
.546 (13.9)
.670 (17.0)
.796 (20.2)
.902 (22.9)
1.027 (26.1)
1.152 (29.3)
1.276 (32.4)
1.460 (37.1)
M
.160 (4.1)
.174 (4.4)
.195 (5.0)
.315 (8.0)
.385 (9.8)
.445 (11.3)
.525 (13.3)
.595 (15.1)
.655 (16.6)
.450 (11.4)
N
Max
.630 (16.0)
.660 (16.8)
.720 (18.3)
.830 (21.1)
.910 (23.1)
.930 (23.6)
1.040 (26.4)
1.120 (28.4)
1.180 (30.0)
1.020 (26.0)
P
±.09
.690 (17.5)
.750 (19.1)
.810 (20.6)
.880 (22.4)
.940 (23.9)
.970 (24.6)
1.060 (26.9)
1.130 (28.7)
1.190 (30.2)
R
±.09
.880 (22.4)
1.000 (24.5)
1.130 (28.7)
1.310 (33.3)
1.380 (35.1)
1.440 (36.6)
1.630 (41.4)
1.750 (44.5)
1.880 (47.8)
S
Max
1.360 (34.5)
1.420 (36.1)
1.480 (37.6)
1.550 (39.4)
1.610 (40.9)
1.640 (41.7)
1.730 (43.9)
1.800 (45.7)
1.860 (47.2)
T
Max
.810 (20.6)
.810 (20.6)
.820 (20.8)
.880 (22.4)
.930 (23.6)
.990 (25.1)
1.060 (26.9)
1.130 (28.7)
1.050 (26.7)
1.050 (26.7)
N
N
T
See
Note 4
R
P
.025 (.635)
.065 (1.65)
.07 (1.78)
K
.025 (.635)
.065 (1.65)
K
.07 (1.78) See
Note 4
.32 (8.13)
.02 (.51)
Raised
Configuration
(Mfr's Option)
Shield Termination Slot
Qwik Ty
©
Location Optional
Sym A Only
S
Shrink Sleeve
or Boot Lip
Accommodates
600-057
Micro-Band
.32 (8.13)
.021 (.53)
Sym W
90° - Low Profile
(Solid)
Sym E
90° - Low Profile
(Split)
Sym A
90° - Std
Cable Entry
Entry
Code
04
05
07
09
11
13
15
16
17
H-19
D
± .030
.250 (6.4)
.310 (7.9)
.440 (11.2)
.560 (14.2)
.680 (17.3)
.810 (20.6)
.940 (23.9)
1.000 (25.4)
1.160 (29.5)
E
Ref
.187 (4.7)
.187 (4.7)
.187 (4.7)
.219 (5.6)
.219 (5.6)
.219 (5.6)
.219 (5.6)
.219 (5.6)
.250 (6.4)
F
Ref
.312 (7.9)
.312 (7.9)
.312 (7.9)
.375 (9.5)
.375 (9.5)
.375 (9.5)
.375 (9.5)
.375 (9.5)
.437 (11.1)
G
Ref
.512 (13.0)
.512 (13.0)
.512 (13.0)
.630 (16.0)
.630 (16.0)
.630 (16.0)
.630 (16.0)
.630 (16.0)
.630 (16.0)
H
± .060
.720 (18.3)
.750 (19.1)
.750 (19.1)
.760 (19.3)
.780 (19.8)
.790 (20.1)
.820 (20.8)
.860 (21.8)
.890 (22.6)
J
± .090
.870 (22.1)
.930 (23.6)
1.00 (25.4)
1.03 (26.2)
1.05 (26.7)
1.06 (26.9)
1.09 (27.7)
1.13 (28.7)
1.16 (29.5 )
H
© 2014 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • Series 23® SuperNine Catalog
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