ROV20, ROV20H, ROV20E

20mm Series Metal Oxide Varistors

Raychem

Overvoltage Devices

www.tycopowercomponents.com

Document: SCD 25484

Status: Released

Rev. A June 30, 2003

Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866

10 of 11

TAPE AND REEL DIMENSIONS

Symbols

Item

Value

l

Cut out length

1.1mm max.

Height of kink

3.5mm max.

Height to seating plane

16.0 ± 0.5mm

Height of component from hole center

16.0-21.0mm

∆h

Front to back deviation

0.0 ± 2.0mm

W

Carrier tape width

Hold down tape width

12.0mm

Sprocket hole position

Adhesive tape position

3.0mm max.

F

Component lead spacing

P

Pitch of component

25.4 ± 1.0mm

Sprocket hole pitch

12.7 ± 0.3mm

Lead length from hole center to lead

7.7 ± 0.7mm, 8.95 ± 0.7mm

Length from hole center to disk center

12.7 ± 1.3mm

Sprocket hole diameter

4.0 ± 0.2mm

d

Lead wire diameter

0.8 ± 0.05mm, 1.0 ± 0.05mm

T

Disk thickness

See C. max table

Total thickness tape

0.7 ± 0.05mm

Total thickness

1.8mm max.