Specifications

DATA SHEET QF4A512
Rev D4, Dec 07 65 www.quickfiltertech.com
14. PACKAGING INFORMATION
7x7x1.4mm, LQFP 32, 0.8 mm Pitch POD (JEDEC)
Dimension
Minimum
(mm)
mm
Maximum
(mm)
A 1.4 1.6
A1 0.05 0.15
A2 1.35 1.45
b 0.3 0.45
b1 0.3 0.4
c 0.09 0.2
c1 0.09 0.178
D 9 BSC
D1 7 BSC
e 0.8 BSC
E 9 BSC
E1 7BSC
L 0.5 0.7
L1 1 REF
R 0.15 0.25
S 0.2 REF
θ 1° 5°
θ1 12° REF
Notes:
1. Dimensions are in millimeters.
2. Interpret dimensions and tolerance per ASME Y14.5M-
1994
3. Datum Plane H is located at bottom of lead and is
coincident with the lead where the lead exits the plastic
body at the bottom of the parting line.
4. Datum T, U, and Z to be determined at Datum Plane H.
5. Dimensions D and E to be determined at seating Plane Y.
6. Dimensions D1 and E1 do not include mold protrusion.
Allowable protrusion is 0.25 mm per side. Dimensions D1
and E1 do include mold mismatch and are determined at
datum plane H.
7. Dimension b does not include Dam Bar protrusion. Dam
Bar protrusion shall not cause the b dimension to exceed
0.533 mm.
8. Minimum solder plate thickness shall be 0.0076 mm.
9. Exact shape of each corner may vary from depiction.