B66317_10 Datasheet, PDF (2/8 Pages) EPCOS – Ferrites and accessories

E 25/13/7 (EF 25)
Core
■ To IEC 61246
■ Delivery mode: single units
Magnetic characteristics (per set)
6l/A = 1.1 mm^–1
l_e = 57.5 mm
A_e = 52.5 mm²
A_min = 51.5 mm²
V_e = 3020 mm³
Approx. weight 16 g/set
B66317
Ungapped
Material
N30
N27
N87
A_L value
nH
2900 +30/–20%
1750 +30/–20%
1850 +30/–20%
P_e
2530
1520
1620
P_V
W/set
Ordering code
B66317G0000X130
< 0.59 (200 mT, 25 kHz, 100 °C) B66317G0000X127
< 1.60 (200 mT, 100 kHz, 100 °C) B66317G0000X187
Gapped
Material g
mm
A_L value
P_e
approx.
nH
N27,
0.10 r0.02
489
425
N87
0.16 r0.02
347
302
0.25 r0.02
250
218
0.50 r0.05
151
131
1.00 r0.05
91
79
Ordering code
** = 27 (N27)
** = 87 (N87)
B66317G0100X1**
B66317G0160X1**
B66317G0250X1**
B66317G0500X1**
B66317G1000X1**
The A_L value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
one gapped core (dimension g > 0).
Please read Cautions and warnings and
Important notes at the end of this document.
2 09/06