Catalogue RJ Field HD - page 104

Amphenol
104
USBF TV
Hermetic receptacles
compliant
ROHS
N
&
BZ
NEW
Data transmission
USB specification 2.0
Data rate: up to 480 Mb/s for high speed USB
Applications
n
Embedded computers
n
Data acquisition and transmission in harsh
environment
n
Railways
n
Battelfield communication systems
n
Navy systems
In some applications, a transversal hermiticity for the receptacle is a «
must ». This will prevent gas from going through the receptacle when
plug or cap are not mated to the receptacle.
The hermetic solution (version "H") has a compound at the rear of the
receptacle.
Helium leakage is less than 1.10
-6
cm
3
per second [0.1 micron cubit ft per
hour] at one bar [15 psi] pressure differential.
Main characteristics
n
Same as the USBF TV (see page 76)... a complete IP68 sealing of the
receptacle is added (even with no plug or no protective cap mated).
n
Outside dimensions are the same as the standard USBF TV (USB-A).
n
Vibrations : the compounded version of the USBF TV has been tested in
vibration following the NAS 1599 aeronautic specification (ambient tem-
perature):
5 - 3000 Hz, 20g, 2.5 mm [.1 inch] double amplitude, 3 axes, 12 hours
Note: this specification exceeds MIL-C-26500 requirements.
IMPORTANT NOTE
Due to the compound, the coding of the connector must
be done in the factory: use the codes A or B in the part
number.
Example
: USBFTV 2H
A
2 N 03 A
Part number code
Series
USB Field TV
USBF TV
2H
A
2
N
03
A
Shell type
2H
:
hermetic square flange receptacle
2PEH
:
hermetic square flange receptacle + backshell + plastic gland
2PEMH
:
hermetic square flange receptacle + backshell + metal gland
7H
:
hermetic jam nut receptacle
7PEH
:
hermetic jam nut receptacle + backshell + plastic gland
7PEMH
:
hermetic jam nut receptacle + backshell + metal gland
Coding
"
A
" (standard) or "
B
"
Back terminations
2
:
rugged USB cable (see corresponding datasheet page 109)
Shells plating
N
:
nickel
G
:
olive drab cadmium
ZN
:
aluminium shell - black zinc nickel plating -
ROHS compliant
USB cable length
03
:
30 cm [11.81 inches]
05
:
50 cm [19.68 inches]
10
:
1 meter [39.37 inches]
USB cable end
A:
standard USB-A plug
OPEN:
open cable (no connector)
Examples:
- Olive drab cadmium hermetic square flange receptacle with 30 cm of USB cable and standard USB-A plug: USBF TV 2H G 03 A
- Nickel hermetic jam nut receptacle + backshell + plastic gland, with 1 meter of USB cable, and a standard USBA-A plug: USBF TV 7PEH N10 A
Coding A
Receptacle
Connection side view
Coding B
Main key
USB insulation
on the left
USB insulation
on the right
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