Ferrites and accessories
E 16/8/5 (EF 16)
Core and accessories
Series/Type: B66307, B66308
Date: April 2016
a~~=pa~~=p
EPCOS AG 2015. 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. E 16/8/5 (EF 16)
Core B66307
E To IEC 61246
E cores with high permeability
for common-mode chokes and
broadband applications
Delivery mode: single units
Magnetic characteristics (per set)
1
6 l/A = 1.87 mm
l = 37.6 mm
e
2
A = 20.1 mm
e
2
A = 19.4 mm
min
3
V = 756 mm
e
Approx. weight 3.6 g/set
Ungapped
Material A value P P Ordering code
L e V
nH W/set
N30 1400 +30/20% 2080 B66307G0000X130
T46 5100 r 30% 7590 B66307F0000X146
N27 950 +30/20% 1410 < 0.14 (200 mT, 25 kHz, 100 C) B66307G0000X127
N87 1000 +30/20% 1490 < 0.38 (200 mT, 100 kHz, 100 C) B66307G0000X187
Gapped
Material g A value P Ordering code
L e
approx. ** = 27 (N27)
mm nH ** = 87 (N87)
N27, 0.06 0.01 303 450 B66307G0060X1**
N87 0.10 0.02 212 315 B66307G0100X1**
0.50 0.05 69 102 B66307G0500X1**
The A value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
L
one gapped core (dimension g > 0).
Please read Cautions and warnings and
2 04/16
Important notes at the end of this document.
r
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