CMA3000 VTI Hamlin, CMA3000 Datasheet - Page 13
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CMA3000
Manufacturer Part Number
CMA3000
Description
Cma3000 Series 3-axis Accelerometer
Manufacturer
VTI Hamlin
Datasheet
1.CMA3000.pdf
(18 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CMA3000-D01
Manufacturer:
AD
Quantity:
301
Company:
Part Number:
CMA3000-D01 PWB
Manufacturer:
VTI Technologies
Quantity:
135
5.8 Moisture sensitivity level (MSL) classification
5.9 Inspection
VTI Technologies Oy
www.vti.fi
The Moisture Sensitivity Level of the CMA3000 component is Level 2 according to the IPC/JEDEC
J-STD-020D. The part is delivered in a dry pack. The manufacturing floor time (out of bag) at the
customer’s end is 1 year. Maximum soldering peak temperature for the CMA3000 component is
260°C and maximum time above 255°C is 30sec, measured from the package body, as specified
in IPC/JEDEC J-STD-020D.
The CMA3000 component's solder joint quality can be inspected with similar methods as any other
solder sphered SMD component. Optical and visual inspection can be done only partly, since the
solder spheres are located beneath the component. However, the visual inspection is
recommended for checking the proper alignment and level of the component. X-ray inspection is
recommended for checking voids, solder bridges, and short-circuits between the solder joints.
Cross-sectional analysis is also an approved method for inspection of metallurgical integrity and
wettability of the solder joints. An example of properly soldered CMA3000 component is illustrated
in Figure 10.
Figure 11. SEM-image of a properly soldered CMA3000 component.
Subject to changes
PRELIMINARY
TN68
CMA3000 Assembly Instructions
Rev.09
13/18