B82464A4102M EPCOS Inc, B82464A4102M Datasheet - Page 12

INDUCTOR POWER 1.0UH 7.0A SMD

B82464A4102M

Manufacturer Part Number
B82464A4102M
Description
INDUCTOR POWER 1.0UH 7.0A SMD
Manufacturer
EPCOS Inc
Series
B82464A4r
Type
Ferrite Corer
Datasheets

Specifications of B82464A4102M

Inductance
1µH
Current
7A
Current - Saturation
11A
Tolerance
±20%
Dc Resistance (dcr)
9 mOhm Max
Self Resonant Freq
120MHz
Package / Case
0.409" L x 0.409" W x 0.189" H (10.40mm x 10.40mm x 4.80mm)
Mounting Type
Surface Mount
Frequency - Test
100kHz
Material - Core
Ferrite
Applications
General Purpose
Inductance Tolerance
± 20%
Dc Resistance Max
9000µohm
Dc Current Rating
7A
Resonant Frequency
120MHz
Core Material
Ferrite
Inductor Case Style
SMD
No. Of Pins
2
Svhc
No SVHC
Dc Current Max
7A
Rohs Compliant
Yes
Maximum Dc Current
7 Amps
Maximum Dc Resistance
0.009 Ohms
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Q @ Freq
-
Current - Temperature Rise
-
Lead Free Status / Rohs Status
 Details
Other names
495-2001-2
B82464A4102M000

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
B82464A4102M000
Manufacturer:
EPCOS/爱普科斯
Quantity:
20 000
It is, therefore, necessary to find out the internal impedances so that optimum filter circuit designs
as well as economical solutions can be implemented.
The internal impedances of the power networks under consideration are usually known from calcu-
lations and extensive measurements, whereas the impedances of interference sources or disturbed
equipment are, in most cases, not or only inadequately known.
For this reason, it is impossible to design the most suitable filter solution without measuring the
equipment characteristics. In this context, we offer all our customers the competent assistance of
our skilled staff, both on-site and in our EMC laboratory in Regensburg (also see
vices offered”, page
3
To comply with currently valid regulations, a frequency range of 150 kHz to 1000 MHz has to be
taken into consideration, in most cases, in order to ensure electromagnetic compatibility; in addition,
however, factors such as low-frequency line interference should be considered.
EMC components must thus have favorable RF characteristics and are ususally required to be ef-
fective over a broad frequency range.
For individual components (inductors) the RF characteristics are specified by stating the impedance
as a function of frequency.
4
When designing filter circuits using individual components, observe the following basic rules:
Fig. 10
General Technical Information
The components should be arranged along the lines (see example in
and inductive coupling between components and between filter inputs and outputs.
As insertion loss of a filter circuit in the MHz range is mainly determined by the capacitors con-
nected to ground, the connecting leads of these capacitors should be as inductance-free as pos-
sible, i.e. short.
Filter circuits which are to be installed in devices with limited space must be shielded.
Selection criteria for EMC components
Arrangement of EMC components
Correct arrangement of filter components, e.g. on a PC board
32).
Choke
int
20
04/00
fig.
10) to avoid capacitive
chapter on “Ser-

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