3–298
Motorola Sensor Device Data
For More Information On This Product,
Go to: www.freescale.com
Figure 3. Case Outline Drawings
Top: Case 371D–03, Issue C
Bottom: Case 350–05, Issue J
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M 1982.
2. CONTROLLING DIMENSION: INCH.
DIM
A
B
C
D
E
F
G
J
K
N
P
Q
R
S
U
V
MIN
1.080
0.740
0.630
0.016
0.160
0.048
0.100 BSC
0.014
0.220
MAX
1.120
0.760
0.650
0.020
0.180
0.064
MIN
27.43
18.80
16.00
0.41
4.06
1.22
2.54 BSC
0.36
5.59
MAX
28.45
19.30
16.51
0.51
4.57
1.63
MILLIMETERS
INCHES
0.016
0.240
0.41
6.10
0.070
0.150
0.150
0.440
0.695
0.840
0.182
0.080
0.160
0.160
0.460
0.725
0.860
0.194
1.78
3.81
3.81
11.18
17.65
21.34
4.62
2.03
4.06
4.06
11.68
18.42
21.84
4.92
E
C
J
V
–T–
PORT #2
PIN 1
4 PL
0.13 (0.005)
D
–P–
G
K
M
Q
M
0.25 (0.010)
T
U
A
F
S
N
B
S
P
M
Q
S
T
–Q–
R
1
2
3
4
POSITIVE
PRESSURE
SPLANE
B
N
R
C
J
–T–
D
F
U
H
L
PORT #1
POSITIVE
PIN 1
–A–
–Q–
S
K
G
4 PL
0.13 (0.005)
–P–
S
Q
M
0.25 (0.010)
T
S
S
M
Q
S
T
1 2
3 4
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5, 1982.
2. CONTROLLING DIMENSION: INCH.
DIM
A
B
C
D
F
G
H
J
K
L
N
P
Q
R
S
U
MIN
1.145
0.685
0.305
0.016
0.048
0.100 BSC
0.182
0.014
0.695
0.290
0.420
0.153
0.153
0.230
0.220
MAX
1.175
0.715
0.325
0.020
0.064
MIN
29.08
17.40
7.75
0.41
1.22
MAX
29.85
18.16
8.26
0.51
1.63
MILLIMETERS
INCHES
2.54 BSC
4.62
0.36
17.65
7.37
10.67
3.89
3.89
5.84
5.59
0.194
0.016
0.725
0.300
0.440
0.159
0.159
0.250
0.240
4.93
0.41
18.42
7.62
11.18
4.04
4.04
6.35
6.10
0.910 BSC
23.11 BSC
To mount any of the devices except Case 371–07/08 and
867E) to a flat surface such as a circuit board, the spacing and
diameter for the mounting holes should be made according to
Figure 3.
Mounting Screws
Mounting screws are recommended for making a very
secure, yet removable connection. The screws can be either
metal or nylon, depending on the application. The holes are
0.155
″
diameter which fits a #6 machine screw. The screw can
be threaded directly into the base mounting surface or go
through the base and use a flat washer and nut (on a circuit
board) to secure to the device.
MOUNTING TORQUE
The torque specifications are very important. The sensor
package should not be over tightened because it can crack,
causing the sensor to leak. The recommended torque
specification for the sensor packages are as follows:
Port Style
Torque Range
Single side port:
port side down
port side up
Differential port (dual port)
Axial side port
The torque range is based on installation at room
temperature. Since the sensor thermoplastic material has a
higher TCE (temperature coefficient of expansion) than
common metals, the torque will increase as temperature
increases. Therefore, if the device will be subjected to very low
temperatures, the torque may need to be increased slightly. If
a precision torque wrench is not available, these torques all
work out to be roughly 1/2 of a turn past “finger tight” (contact)
at room temperature.
Tightening beyond these recommendations may damage
the package, or affect the performance of the device.
3–4 in–lb
6–7 in–lb
9–10 in–lb
9–10 in–lb
F
Freescale Semiconductor, Inc.
n
.