NLFC322522T-681K-PF TDK Corporation, NLFC322522T-681K-PF Datasheet - Page 3

• Manufacturer Part Number: NLFC322522T-681K-PF
• Description: INDUCTORS
• Manufacturer: TDK Corporation

NL/NLV,
NLC/NLCV,
NLFC/NLFV
Wire-wound
Surface Mount
Small Inductors
For Signal Lines
And DC Power Lines
Comparison of characteristic tendencies 2
Comparative example of representative products of L 2.5 x W2.0 x T1.8 mm
series
Comparative example of representative products of L 2.5 x W2.0 x T1.8 mm
*
**
Comparison of characteristic tendencies 1
1982.12 - 2006.12
700
100
0.1
Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame
retardants, PBB and PBDE, have not been used, except for exempted applications.
10
1
0.01
0.01
0.1
0.1
NLV25
NLV25
Inductance ( H)
Inductance ( H)
NLCV25
1
1
NLFV25
10
10
NLFV25
NLCV25
TDK CORPORATION
100
100
The NL family of products have been expanded in
variety through a system which quickly responds
to needs since the development of NL453232 ( in
the year 1981), which was optimized for the filter
circuits of AV devices. The family continues to im-
prove its world-wide reputation through its cumu-
lative production total of over 34 billion units*, with
three characteristic groups and four shapes cover-
ing 0.01-10000 H.
With its original reliability-possessing structural de-
sign, and excellent cost performance via its origi-
nal, automated, mass production line - which was
the world's first built line of this kind - the products'
t wo advantages are the backbone of reliability
and an outstanding adaptation achievement.
Also, in order to respond to ever-increasing global
needs, the NL series continues to develop new tech-
nologies by greatly reducing Rdc and shifting to
resin materials for reduced environmental burdens,
or by improving production processes.
Among the following three characteristic types, the series with a "V"
suffix are the latest achievements. Replacement has been underway
NL/NLV series : A total of 155 products were made
in a series of four shapes with high Q-characteris-
tics in the high-frequency region for filtering signal
lines, covering 0.01-10000 H, with a narrow toler-
ance of
NLC/NLCV series : Developed for the chokes of DC
power lines. In four shapes, a total of 97 products
are lined up, achieving 1.5 - 2 times larger current
capacity than the same shape NL/NLV series with
the originally developed high Bs, high
and optimized windings.
NLFC/NLFV series : Responding to the need for mak-
ing low loss power line chokes. A great reduction
of Rdc was achieved using the original magnetic
mold resin mixed with ferrite particles. With three
versatile shapes, a total of 48 products are includ-
ed in the line.
All products conform to the RoHS Directive.**
Three characteristic groups respond to diverse circuit design needs
continuously, starting from the shapes with the greatest versatility.
Narrow tolerances
For signal lines
L-value range
NL / NLV
5% using the E12 series.
High Q
Wide
For power lines
NLC/NLCV
Large current
choke
For power lines
NLFC/NLFV
Low Rdc
choke
ferrite core,