B66363-G-X127 EPCOS [EPCOS], B66363-G-X127 Datasheet - Page 2

• Manufacturer Part Number: B66363-G-X127
• Description: ETD 39/20/13 Core
• Manufacturer: EPCOS [EPCOS]

Calculation factors (for formulas, see “E cores: general information”, page 382)
Material
N27
N87
Validity range:
ETD 39/20/13
Core
Relationship between
air gap – A
K1 (25 °C)
196
196
K1, K2: 0,10 mm < s < 3,00 mm
K3, K4: 90 nH < A
L
value
K2 (25 °C)
– 0,734
– 0,734
L
< 850 nH
Calculation of saturation current
K3 (25 °C)
308
300
486
08/01
K4 (25 °C)
– 0,847
– 0,796
K3 (100 °C) K4 (100 °C)
287
280
– 0,865
– 0,873
B66363