Polymer Guide

www.vishay.com

Vishay

Revision: 08-Sep-2022

7

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) A0, B0, K0, 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 (A0, B0, K0) 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) B1 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]