Ferrites and accessories
EP 13
Core and accessories
Series/Type: B65843A, B65844
Date: May 2017
EPCOS AG 2017. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS prior express consent is prohibited.
EPCOS AG is a TDK Group Company. EP 13
Core B65843A
To IEC 62317-5
For transformers featuring high inductance
and low overall height
For power applications
Delivery mode: sets
Magnetic characteristics (per set)
1
l/A= 1.24 mm
l = 24.2 mm
e
2
A = 19.5 mm
e
2
A = 14.9 mm
min
3
V = 472 mm
e
Approx. weight 4.5 g/set
Gapped (A values/air gaps examples)
L
Material A value s Ordering code
L e
approx.
nH mm
T38 63 3% 0.39 62 B65843A0063A038
100 3% 0.24 99 B65843A0100A038
160 4% 0.15 158 B65843A0160B038
200 4% 0.12 198 B65843A0200B038
250 5% 0.10 247 B65843A0250J038
315 6% 0.08 311 B65843A0315C038
400 7% 0.06 395 B65843A0400E038
T57 63 3% 0.38 62 B65843A0063A057
100 3% 0.24 99 B65843A0100A057
160 4% 0.15 158 B65843A0160B057
200 4% 0.12 198 B65843A0200B057
250 5% 0.09 247 B65843A0250J057
315 6% 0.07 311 B65843A0315C057
400 7% 0.06 395 B65843A0400E057
T66 63 3% 0.39 62 B65843A0063A066
100 3% 0.24 99 B65843A0100A066
160 4% 0.15 158 B65843A0160B066
200 4% 0.12 198 B65843A0200B066
250 5% 0.10 247 B65843A0250J066
315 6% 0.08 311 B65843A0315C066
400 7% 0.06 395 B65843A0400E066
Please read Cautions and warnings and
2 5/17
Important notes at the end of this document.