6
D027173_07 CR821X Dual Board Decoded Scan Engine Integration Guide
2.4 – Imager without Mounting Tab Mechanical Specifications
1. The Imager without mounting tabs has
four blind holes (two on top and two on
bottom) available for mounting with self-
tapping screws.
2. Please use #1-32 Trilobular
®
thread forming
screw or M1.8 Delta PT
®
thread forming
screw, with the following dimensions:
Minimum
Maximum
Thread Engagement
2.00 mm [.079”]
2.50 mm [.098”]
Length (B)
Mounting Substrate
Thickness (A) + 2.00 mm
Mounting Substrate
Thickness (A) + 2.50 mm
Torque
N/A
1.5 Ibf-in
FRONT VIEW
SIDE VIEW
*Dimension will change based on focus.
Decrease for far focus; increase for near focus.
20.50
[.807]
13.63
*
[.537]
3.50
[.138]
13.00
[.512]
A
4 x
Φ
1.65 [.065] 3.00 [.118]
TOP VIEW
11.90
[.469]
PIN 1
MOLEX CONNECTOR
P/N: 51338-0374
BACK VIEW
UNITS = MM [INCHES]
2.50 [.098] MAX
2.00 [.079] MIN
3.00
[.118]
A
B
#1-32 OR
M1.8 SCREW
MOUNTING
SUBSTRATE
CR8200
HOUSING
2.00
[.079]
1.65
[.065]
