B66303 Datasheet, PDF (1/2 Pages) EPCOS – E 5 Core

E5
Core
E 5 through E 80/38/20
I For small impedance-matching
transformers in telecom applications
I For miniature transformers, e.g. DC/DC
converters for surface mounting
I E cores are supplied as single units
Magnetic characteristics (per set)
Σl/A = 4,86 mm^–1
l_e = 12,6 mm
A_e = 2,6 mm²
A_min = 2,5 mm²
V_e = 33 mm³
Approx. weight 0,16 g/set
5,25±0,1
B66303
2 ^_0,1
1,35±0,05
3,9±0,1
FEK0320-F
Material
T38
N87
A_L value
nH
1400 + 40/– 30 %
270 + 30/– 20 %
µ_e
5190
1000
Ordering code
B66303-G-X138
B66303-G-X187
The A_L value in the table applies to a core set comprising two ungapped cores.
384 08/01