62

Revised: February 22, 2011

© 2011 Littelfuse, Inc.

Specifications are subject to change without notice.

Please refer to www.littelfuse.com for current information.

A

B

D

C

N

Reel Dimension

W

F

CARRIER TAPE

COVER TAPE

T

Tape Dimension Items

TRAILER

160mm MIN

LEADER

400mm MIN

CARRIER TAPE

COVER TAPE

Tape Leader and Trailer Dimensions

START

END

Symbols

Description

Inches

Millimeters

Min

Max

Min

Max

A

Reel Diameter

N/A

12.992

N/A

330.0

B

Drive Spoke Width

0.059

N/A

1.50

N/A

C

Arbor Hole Diameter

0.504

0.531

12.80

13.50

D

Drive Spoke Diameter

0.795

N/A

20.20

N/A

N

Hub Diameter

1.969

N/A

50.00

N/A

W

1

Reel Inner Width at Hub

0.488

0.567

12.40

14.40

A

0

Pocket Width at bottom

0.126

0.134

3.20

3.40

B

0

Pocket Length at bottom

0.126

0.134

3.20

3.40

D

0

Feed Hole Diameter

0.059

0.063

1.50

1.60

D

1

Pocket Hole Diameter

0.059

N/A

1.50

N/A

E

1

Feed hole position 1

0.065

0.073

1.65

1.85

E

2

Feed hole position 2

0.400

0.408

10.15

10.35

F

Feed hole

center-Pocket hole

0.215

0.219

5.45

5.55

K

0

Pocket Depth

0.039

0.051

1.00

1.30

P

0

Feed Hole Pitch

0.153

0.161

3.90

4.10

P

1

Component Spacing

0.311

0.319

7.90

8.10

P

2

Feed hole

center-Pocket hole

0.077

0.081

1.95

2.05

T

Carrier Tape Thickness

0.010

0.014

0.25

0.35

W

Embossed Carrier

Tape Width

0.453

0.484

11.50

12.30

W

0

Cover Tape Width

0.358

0.366

9.10

9.30

Tape and Reel Dimensions — 3x3 QFN