B66421G0000X197 EPCOS Inc, B66421G0000X197 Datasheet

FERRITE CORE, HALF, EFD25, N97

B66421G0000X197

Manufacturer Part Number
B66421G0000X197
Description
FERRITE CORE, HALF, EFD25, N97
Manufacturer
EPCOS Inc
Datasheet

Specifications of B66421G0000X197

Ferrite Grade
N97
Core Size
EFD25
Svhc
No SVHC (18-Jun-2010)
Al Tolerance Value +
30%
Al Tolerance Value -
20%
External Depth
9.1mm
External Length / Height
12.5mm
External Width
25mm
Inductance Factor Al
2100nH
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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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B66421G0000X197 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 ...

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

... Processing notes – The start of the winding process should be soft. Else the flanges may be destroid. – To strong winding forces may blast the flanges or squeeze the tube that the cores can no more be mount. – To long soldering time at high temperature (>300 °C) may effect coplanarity or pin arrangement. ...

Page 5

Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical ...

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