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7

Type 255D

Vishay Sprague

Document Number: 40052

Revision 04-Feb-03

TAPE AND REEL PACKAGING in inches [millimeters]

Tape and Reel Specifications: All case codes are

available on plastic embossed tape per EIA-481-1. Tape

reeling per IEC 286-3 is also available. Standard reel

diameter is 7" [178mm]. 13” [330mm] reels are available.

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 must be

specified in the Vishay Sprague

0.177

[4.5]

.157

[4.0

.079

[2.0

.069

[1.75

F

W

P

.059 + .004 - 0.0

[1.5 + .10 - 0.0]

Direction of Feed

TAPE SIZE

F

K (Max.)

PW

12mm

0.323

[8.2]

0.059

[1.5]

0.217

± 0 .002

[5.5

± .05]

.

0.315

± 0 .004

[8.0

± 1.0]

0.

472

+ 0.012

The clearance between the component and the cavity

must be within .002" [.05mm] minimum to .020"

[.50mm] maximum for 8mm tape and .002" [.05mm]

minimum to .026" [.65mm] maximum for 12mm tape.

D

Standard orientation is with

the cathode (-) nearest to the

sprocket holes per EIA-481-1

and IEC 286-3.

Top Cover

Tape Thickness

Carrier

Embossment

Cathode (-)

Anode (+)

Direction of Feed

K

Max.

.024

[.600]

Max.

Top Cover Tape

Case

Code

Tape

Width

Component

Pitch

Units Per Reel

7" [178]

Reel

13" [330]

Reel

12mm

4mm

500

2500