B66305GX187 EPCOS Inc, B66305GX187 Datasheet - Page 3

• Manufacturer Part Number: B66305GX187
• Manufacturer: EPCOS Inc

Specifications of B66305GX187

• Lead Free Status / RoHS Status: Compliant

Calculation factors (for formulas, see “E cores: general information”, page 382)
Material
N27
N87
Validity range:
E 13/7/4 (EF 12,6)
Core
Relationship between
air gap – A
K1 (25 °C)
28,4
28,4
K1, K2: 0,03 mm < s < 1,00 mm
K3, K4: 30 nH < A
L
value
K2 (25 °C)
– 0,676
– 0,676
L
< 260 nH
Calculation of saturation current
K3 (25 °C)
36,5
37,5
391
08/01
K4 (25 °C)
– 0,847
– 0,796
K3 (100 °C) K4 (100 °C)
33,2
32,1
– 0,865
– 0,873
B66305