Polymer Guide
www.vishay.com
Vishay
Revision: 21-Apr-17
6
Document Number: 40076
For technical questions, contact: polytech@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LEADFRAMELESS MOLDED CAPACITORS, ALL TYPES
Notes
• Metric dimensions will govern. Dimensions in inches are rounded and for reference only.
(1)
A
0
, B
0
, K
0
, are determined by the maximum dimensions to the ends of the terminals extending from the component body and / or the body
dimensions of the component. The clearance between the ends of the terminals or body of the component to the sides and depth of the
cavity (A
0
, B
0
, K
0
) must be within 0.002" (0.05 mm) minimum and 0.020" (0.50 mm) maximum. The clearance allowed must also prevent
rotation of the component within the cavity of not more than 20°.
(2)
Tape with components shall pass around radius “R” without damage. The minimum trailer length may require additional length to provide
“R” minimum for 12 mm embossed tape for reels with hub diameters approaching N minimum.
(3)
This dimension is the flat area from the edge of the sprocket hole to either outward deformation of the carrier tape between the embossed
cavities or to the edge of the cavity whichever is less.
(4)
This dimension is the flat area from the edge of the carrier tape opposite the sprocket holes to either the outward deformation of the carrier
tape between the embossed cavity or to the edge of the cavity whichever is less.
(5)
The embossed hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of
embossment location shall be applied independent of each other.
(6)
B
1
dimension is a reference dimension tape feeder clearance only.
PLASTIC TAPE AND REEL PACKAGING in inches [millimeters]
Tape and Reel Specifications: all case sizes are
available on plastic embossed tape per EIA-481.
Standard reel diameter is 7" [178 mm].
0.004 [0.10]
max.
K
0
Tape thickness
B
1
(max.)
(6)
0.014
[0.35]
max.
10 pitches cumulative
tolerance on tape
± 0.008 [0.200]
Embossment
0.069 ± 0.004
[1.75 ± 0.10]
D
1
(min.) for components
0.079 x 0.047 [2.0 x 1.2] and larger
(5)
.
Maximum
USER DIRECTION
OF FEED
Center lines
of cavity
A
0
P
1
F
W
0.030 [0.75]
min.
(3)
0.030 [0.75]
min.
(4)
0.079 ± 0.002
[2.0 ± 0.05]
0.157 ± 0.004
[4.0 ± 0.10]
0.059 + 0.004 - 0.0
[1.5 + 0.10 - 0.0]
B
0
Maximum
component
rotation
(Side or front sectional view)
20°
For tape feeder
reference only
including draft.
Concentric around B
0
(5)
Deformation
between
embossments
Top
cover
tape
Top cover
tape
cavity size
(1)
Cathode (-)
Anode (+)
DIRECTION OF FEED
20° maximum
component rotation
Typical
component
cavity
center line
Typical
component
center line
A
0
B
0
(Top view)
0.9843 [250.0]
Tape
3.937 [100.0]
0.039 [1.0]
max.
0.039 [1.0]
max.
Camber
Allowable camber to be 0.039/3.937 [1/100]
(Top view)
Non-cumulative over 9.843 [250.0]
