B82477G4684M EPCOS Inc, B82477G4684M Datasheet - Page 20

• Manufacturer Part Number: B82477G4684M
• Description: Inductor,Ferrite,680uH,20+% Tol,20-% Tol,5050-Case
• Manufacturer: EPCOS Inc

Fig. 14
9
9.1
The upper category temperature T
highest and the lowest permissible ambient temperatures, respectively, at which the component
can be operated continuously.
9.2
The rated temperature T
may be operated under nominal conditions.
9.3
Unless otherwise specified in the data sheets, the reference temperature for all electrical measure-
ments is 20 C in accordance with IEC 60068-1.
General Technical Information
Climatic characteristics
Upper and lower category temperature T
Rated temperature T
Reference temperature for measurements
Impedance | Z | versus frequency f
Reproducibility and scatter achieved by manual and by machine winding techniques.
Manually wound
Machine wound
R
is defined as the highest ambient temperature at which the component
R
max
und the lower category temperature T
28
max
04/00
and T
min
min
are defined as the