Packaging Specification - Tape and Reel: [mm]

P2

P0

D0

P1

D1

T

K0

T1

T2

Top Cover

Tape

Carrier Tape

Feeding direction

End

Start

A0

No Component

min.160mm

Components

No Component

min.100mm

Cover Tape

min. 400mm

Cover Tape

A

A

packaging is reffered to the international standard IEC 60286-3:2013

A0

B0

W

T

T1 T2

K0

P0

P1

P2

D0

D0 / 2

D1 d

E

S

F

Tape Type 2a

VPE / packaging unit

tolerance

typ.

typ.

±0,3 typ. typ. typ.

typ.

±0­

,1

±0,1 ±0,15 +0,1/ -0,0 +0,05/ -0,0

typ. +0,05

±0­

,1

±0,1 ±0,1

pcs.

size

EFD20 21.80 29.50 44.00

0.­

50

0.­

05

12.60 12.10 4.00 32.00 2.00

1.50

0.75

2.­

00

0.20

1.75 40.40 20.20 Polystyrene

120

Pull-of force

Tape width

44 mm

0,1 N - 1,3 N

165° -180°

B

C

W1

close to center

W3

W2

A

B

C

D

N

W1

W2

W3

W3

tolerance

± 2,0

min.

min.

min.

min.

+ 2

max.

min.

max.

Tape width

44 mm

330.00

1.50

12.80

20.20

80.00

44.40

50.40

43.90

47.40

Würth Elektronik eiSos GmbH & Co. KG

EMC & Inductive Solutions

Max-Eyth-Str. 1

74638 Waldenburg

Germany

Tel. +49 (0) 79 42 945 - 0

www.we-online.com

eiSos@we-online.com

CREATED

CHECKED

GENERAL TOLERANCE

PROJECTION

METHOD

KaS

TBr

DIN ISO 2768-1m

DESCRIPTION

WE-FLEX HV Flexible Transformer

for DC/DC Converter

ORDER CODE

749196548

SIZE

REVISION

STATUS

DATE (YYYY-MM-DD)

BUSINESS UNIT

PAGE

EFD20

001.000

Valid

2017-01-05

eiSos

2/5

This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH

& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety

must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.