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12-Ball Wafer Level Chip Scale Package [WLCSP]
(CB-12-1)
Dimensions shown in millimeters
1.670
1.610
1.550
BOTTOM VIEW
(BALL SIDE UP)
3
2.070
2.010
1.950
1.50
REF
0.50
BSC
TOP VIEW
0.370
0.350
0.330
END VIEW
B
C
(BALL SIDE DOWN)
0.17
0.15
0.13
D
1.00
REF
COPLANARITY
0.10
0.360
0.320
0.280
0.280
0.240
0.220
09-06-2012-A
SEATING
PLANE
1
A
BALL A1
IDENTIFIER
0.650
0.590
0.530
2