TLP109
3.3 Empty Device Recesses Are as Shown in Table 2.
Table 2 Empty Device Recesses
Standard
Remarks
Occurrences of 2 or more
successive empty device
recesses
Within any given 40-mm section of
tape, not including leader and trailer
0
Single empty device
recesses
6 devices (max) per reel
Not including leader and trailer
3.4 Start and End of Tape
The start of the tape has 50 or more empty holes. The end of tape has 50 or more empty holes and two empty
turns only for a cover tape.
3.5 Tape Specification
(1) Tape material: Plastic (protection against electrostatics)
(2) Dimensions: The tape dimensions are as shown in Figure 2 and Table 3.
0.3 ± 0.05
+0.1
−0
φ1.5
G
A
K
0
F
φ1.6 ± 0.1
3.15 ± 0.2
Figure 2 Tape Forms
Table 3 Tape Dimensions
Unit: mm
Unless otherwise specified: ±0.1
Symbol
Dimension
Remark
A
B
D
E
F
4.2
7.6
5.5
1.75
8.0
4.0
2.8
―
―
Center line of indented square hole and sprocket hole
Distance between tape edge and hole center
+0.1
Cumulative error
Cumulative error
Internal space
(max) per 10 feed holes
(max) per 10 feed holes
-0.3
+0.1
-0.3
G
K
0
6
2009-04-01
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