3
Panel Mounting
Hardware
The HFBR-4411 kit consists of
100 nuts and 100 washers with
dimensions as shown in Figure 1.
These kits are available from
Agilent or any authorized distrib-
utor. Any standard size nut and
washer will work, provided the
total thickness of the wall, nut,
and washer does not exceed
0.2 inch (5.1mm).
When preparing the chassis wall
for panel mounting, use the
mounting template in Figure 2.
When tightening the nut, torque
should not exceed 0.8 N-m
(8.0 in-lb).
Aliphatics (hexane, heptane)
Other (soap solution, naphtha)
Do not use partially halogenated
hydrocarbons (such as 1.1.1 tri-
chloroethane), ketones (such as
MEK), acetone, chloroform, ethyl
acetate, methylene dichloride,
phenol, methylene chloride, or N-
methylpyrolldone. Also, Agilent
does not recommend the use of
cleaners that use halogenated
hydrocarbons because of their
potential environmental harm.
Recommended Chemicals
for Cleaning/Degreasing
HFBR-0300 Products
Alcohols (methyl, isopropyl,
isobutyl)
3/8 - 32 UNEF -
2B THREAD
9.53 DIA.
(0.375)
12.70 DIA.
(0.50)
1.65
(0.065)
HEX-NUT
14.27 TYP.
(0.563) DIA.
10.41 MAX.
(0.410) DIA.
INTERNAL TOOTH LOCK WASHER
ALL DIMENSIONS IN MILLIMETERS AND (INCHES).
9.80
(0.386)
DIA.
8.0
(0.315)
Figure 1. HFBR-4411 Mechanical
Dimensions.
Figure 2. Recommended Cut-out for
Panel Mounting.
HFBR-1312T Transmitter Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Lead Soldering Cycle
Temperature
Lead Soldering Cycle Time
Forward Input Current DC
Reverse Input Voltage
I
FDC
V
R
Symbol
T
S
T
A
Min.
-55
-40
Max.
85
85
260
10
100
1
Unit
°C
°C
°C
Note 8
sec
mA
V
Reference
CAUTION: The small junction sizes inherent to the design of this bipolar component increase the component's
susceptibility to damage from electrostatic discharge (ESD). It is advised that normal static precautions be
taken in handling and assembly of this component to prevent damage and/or degradation which may be
induced by ESD.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
