Ferrites and accessories
ETD 34/17/11
Core and accessories
Series/Type: B66361, B66362
Date: September 2006, December 2008
EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS prior express consent is prohibited.ETD 34/17/11
Core B66361
To IEC 61185
For SMPS transformers with optimum
weight/performance ratio at small volume
Delivery mode: single units
Magnetic characteristics (per set)
1
l/A = 0.81 mm _
11,1 0,6
l = 78.6 mm
e
2
A = 97.1 mm
e
2
A = 91.6 mm
min
3
V = 7630 mm
e
25,6+1,4
+1
34 _
Approx. weight 40 g/set 0,6
FEK0048-F
Ungapped
Material A value P Ordering code
L e V
nH W/set
N27 2400 +30/20% 1540 < 1.48 (200 mT, 25 kHz, 100 C) B66361G0000X127
N87 2600 +30/20% 1670 < 4.00 (200 mT, 100 kHz, 100 C) B66361G0000X187
N97 2650 +30/20% 1710 < 3.40 (200 mT, 100 kHz, 100 C) B66361G0000X197
Gapped
Material g A value Ordering code
L e
approx. ** = 27 (N27)
mm nH ** = 87 (N87)
N27, 0.10 0.02 790 508 B66361G0100X1**
N87 0.20 0.02 482 310 B66361G0200X1**
0.50 0.05 251 161 B66361G0500X1**
1.00 0.05 153 98 B66361G1000X1**
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 09/06
Important notes at the end of this document.
_
17,5 0,4
_
11,1 0,6
11,8+0,6
g