B66421-G-X187 Epcos, B66421-G-X187 Datasheet

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B66421-G-X187

Manufacturer Part Number
B66421-G-X187
Description
Manufacturer
Epcos
Datasheet
Ferrites and accessories
EFD 25/13/9
Core and accessories
Series/Type:
B66421, B66422
Date:
September 2006
Data Sheet
Data Sheet
 EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet and the
information contained therein without EPCOS’ prior express consent is prohibited.

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B66421-G-X187 Summary of contents

Page 1

... Ferrites and accessories EFD 25/13/9 Core and accessories Series/Type: B66421, B66422 Date: September 2006 Data Sheet Data Sheet  EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet and the information contained therein without EPCOS’ prior express consent is prohibited. ...

Page 2

... Calculation of saturation current K3 (25 °C) K4 (25 °C) 154 – 0.796 < 410 09/06 B66421 Ordering code B66421G0000X187 B66421G0000X197 Ordering code B66421U0160K187 B66421U0250K187 B66421U0315K187 K3 (100 °C) K4 (100 °C) 138 – 0.873 ...

Page 3

EFD 25/13/9 Accessories Coil former Material: GFR thermosetting plastic (UL 94 V-0, insulation class to IEC 60085: H max.operating temperature 180 °C), color code black Sumikon PM 9630 Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, ...

Page 4

Ferrites and accessories Cautions and warnings Mechanical stress and mounting Ferrite cores have to meet mechanical requirements during assembling and for a growing number of applications. Since ferrites are ceramic materials one has to be aware of the special behavior ...

Page 5

... EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. ...

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