1. |
CONTROLLING
DIMENSION: MILLIMETERS. INCHES SHOWN FOR
REFERENCE ONLY.
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D
AND E1 DO NOT INCLUDE MOLD FLASH
OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS
SHALL NOT EXCEED 0.006 IN. PER SIDE.
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THE BASIC
LEAD SPACING IS 0.025 IN. BETWEEN
CENTERLINES. EACH LEAD CENTERLINE SHALL BE
LOCATED WITHIN ±0.004 IN. OF ITS EXACT TRUE
POSITION.
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4. |
LEADS SHALL
BE COPLANAR WITHIN 0.004 IN. AT THE SEATING
PLANE.
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DIMENSION
b DOES NOT INCLUDE DAMBAR
PROTRUSION. THE DAMBAR PROTRUSION(S) SHALL
NOT CAUSE THE LEAD WIDTH TO EXCEED
b MAXIMUM BY MORE THAN 0.003 IN.
DAMBAR CAN NOT BE LOCATED ON THE LOWER RADIUS
OR THE LEAD FOOT.
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THESE
DIMENSIONS APPLY TO THE FLAT SECTION OF THE
LEAD BETWEEN 0.004 IN. AND 0.010 IN. FROM THE
LEAD TIP.
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A1
IS DEFINED AS THE DISTANCE FROM THE SEATING
PLANE TO THE LOWEST POINT OF THE PACKAGE BODY
(BASE PLANE).
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