298D
Solid Tantalum Chip Capacitors
MICROTAN Leadframeless Molded
Vishay Sprague
™
PLASTIC TAPE AND REEL PACKAGING in inches [millimeters]
0.157 0.004
[4.0 0.10]
10 Pitches Cumulative
Tolerance on Tape
0.008 [0.200]
Tape Thickness
0.014
[0.35]
MAX.
Deformation
Between
Embossments
0.059 + 0.004 - 0.0
[1.5 + 0.10 - 0.0]
Embossment
0.069 0.004
[1.75 0.10]
0.079 0.002
[2.0 0.05]
Top
Cover
Tape
A
0
20°
0.030 [0.75]
MIN.(Note 3)
F
W
Maximum
Component
Rotation
B
MAX.
1
K
0
(Note 6)
B
0
Top
Cover
Tape
0.030 [0.75]
MIN.(Note 4)
(Side or Front Sectional Vie w)
0.004 [0.1]
MAX.
Center Lines
of Cavity
P
1
For Tape Feeder
Reference only
including draft.
Concentric around B
(Note 5)
D MIN. For Components
1
0.079 x 0.047 [2.0 x 1.2] and Large.r
USER DIRECTION OF FEED
Maximum (Note 5)
Cavity Size
0
(Note 1)
Cathode (-)
Anode (+)
Direction of Feet
Tape and Reel Specifications: All case sizes are available on
plastic embossed tape per EIA-481-1. Tape reeling per IEC 286-3
is also available. Standard reel diameter is 7" [178 mm],
13" [330 mm] reels are available and recommended as the most
cost effective packaging method.
3.937 [100.0]
0.039 [1.0]
MAX.
20° Maximum
Component Rotation
Typical
Component
Cavity
Tape
Center Line
B0
0.039 [1.0]
MAX.
The most efficient packaging quantities are full reel increments on
a given reel diameter. The quantities shown allow for the sealed
empty pockets required to be in conformance with EIA-481-1. Reel
size and packaging orientation must be specified in the Vishay
Sprague part number.
0.9843 [250.0]
Typical
Camber
(Top View)
Component
Center Line
A0
(Top View)
Allowable Camber to be 0.039/3.937 [1/100]
Non-Cumulative Over 9.843 [250.0]
Note:
Metric dimensions will govern. Dimensions in inches are rounded and for reference only.
CASE
CODE
TAPE
SIZE
B1
(MAX.)
D1
(MIN.)
K0
(MAX.)
P1
F
W
298D
0.108
[2.75]
0.039
[1.0]
0.138 0.002
[3.5 0.05]
0.054
[1.37]
0.157 0.004
[4.0 1.0]
0.315 0.0118/- 0.0039
[8.0 0.30/- 0.10]
P
8 mm
www.vishay.com
44
For technical questions, contact: tantalum@vishay.com
Document Number: 40065
Revision: 01-Sep-08