QW-BTV20

Comchip Technology CO., LTD.

Page 4

REV:B

Low Capacitance Transient Voltage Suppressor

Trailer

Device

Leader

10 pitches (min)

10 pitches (min)

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End

Start

D

T

C

Direction of Feed

Reel Taping Specification

Index hole

d

E

F

B

W

P

A

B

C

d

D

SYMBOL

(mm)

(inch)

1.969 (min)

3.67 ± 0.10

5.69 ± 0.10

1.55 ± 0.10

50.00 (min)

13.00 ± 0.20

4.50 (max)

330.00

0.224 ± 0.004

0.144 ± 0.004

0.177 (max)

0.061 ± 0.004

13.000

0.512 ± 0.008

DO-214AA

(SMB)

A

8.00 ± 0.10

4.00 ± 0.10

2.00 ± 0.05

12.00 ± 0.30

18.40 (max)

SYMBOL

(mm)

(inch)

0.472 ± 0.012

0.315 ± 0.004

0.157 ± 0.004

0.079 ± 0.002

0.724 (max)

E

F

P

W

1.75 ± 0.10

0.069 ± 0.004

5.50 ± 0.05

0.217 ± 0.002

DO-214AA

(SMB)

Company reserves the right to improve product design , functions and reliability without notice.