B66307 EPCOS, B66307 Datasheet - Page 2

• Manufacturer Part Number: B66307
• Description: Core
• Manufacturer: EPCOS

Calculation factors (for formulas, see “E cores: general information”, page 382)
Material
N27
N87
Validity range:
E 16/8/5 (EF 16)
Core
Relationship between
air gap – A
K1 (25 °C)
42,2
42,2
K1, K2: 0,05 mm < s < 1,50 mm
K3, K4: 30 nH < A
L
value
K2 (25 °C)
– 0,701
– 0,701
L
< 330 nH
Calculation of saturation current
K3 (25 °C)
57,0
57,8
398
08/01
K4 (25 °C)
– 0,847
– 0,796
K3 (100 °C) K4 (100 °C)
52,1
50,4
– 0,865
– 0,873
B66307