NLV25T-330J-PF TDK Corporation, NLV25T-330J-PF Datasheet - Page 6

• Manufacturer Part Number: NLV25T-330J-PF
• Description: INDUCTOR POWER 33UH 1008
• Manufacturer: TDK Corporation
• Series: NLVr

Specifications of NLV25T-330J-PF

• Inductance: 33µH
• Tolerance: ±5%
• Current: 110mA
• Dc Resistance (dcr): 7.1 Ohm Max
• Q @ Freq: 25 @ 2.52MHz
• Self Resonant Freq: 20MHz
• Package / Case: 1008 (2520 Metric)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 2.52MHz
• Applications: Signal Line
• Dimensions: 2 mm W x 2.5 mm L x 1.8 mm H
• Test Frequency: 2.52 MHz
• Maximum Dc Current: 110 mAmps
• Maximum Dc Resistance: 7.1 Ohms
• Self Resonant Frequency: 20 MHz
• Q Minimum: 25
• Operating Temperature Range: - 40 C to + 105 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 445-1743-2; NLV25T-330J-PF

TDK's original rational production line was the world's first.
Now, the NL family is making an effort to switch to further simplification of
resource-saving automated production lines.
The molding processes shown on the bottom right are the
conventional processes using thermosetting resin.
A new molding process shown on the bottom left deletes
processes such as " thermosetting promotion ", "omitting
burrs", and "smoothing processes" from these convention-
al processes and uses thermoplastic resin which can be
collected and reused. With a process design skillfully utiliz-
Internal structure
TDK's original design know-how is integrated in the structure as
well. For example, an examination of the drawing point of the
windings: 360 degrees is useful. It can be drawn from any angle
and inductance value configurations perfor-
med, which are delicate and subtle with
much freedom and precision. Also, simple
yet sophisticated original know-
how, such as a method
of unifying the sides of
drum cores, winding
ends, and connection
terminals, and a shape
design for connection
terminals seeking imple-
mentation reliability, are
integrated everywhere.
*
**
(Lead-free, Conforming to RoHS Directive * )
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.
High-melting solder conforming to the RoHS Directive exemption application regulation
Thermoplastic resin mold product types
Characteristic test (automated measurment)
NLV
NLV25
NLV32
100% resin
Appearance test (automated test)
/
NLCV
Copper alloy + Sn plating
Connection terminal
F
NLCV25
NLCV32
: Mixed with ferrite fine powder
Taping
(closed-magnetic path)
NLFV
NLFV25
Resin mold
Molding
Marking
terminal
electrodes
Internal
Connection
(Sn-90Pb**)
Mold
resin
Ferrite core
Winding
2 UEW
TDK CORPORATION
Narrow tolerances
For power lines
For power lines
NLFC/NLFV
L-value range
For signal lines
NLC/NLCV
Large current
NL / NLV
Low Rdc
High Q
choke
choke
Wide
Basecoat process
ing the physical properties of this resin, which allows the
control of viscosity through temperature control, a fully
automated production line was built.
The series with the " V " suffix in its title is the new product
type from this line. Shifting to the new product type is un-
derway in order to respond to cost-saving needs and for
maximized environmental conservation.
Terminal plating
connection
for internal
Production process
Thermosetting resin mold product types
NL453232
NL565050
Characteristic test (automated measurment)
NL
100% resin
Appearance test (automated test)
/
Mounted
NLC
NLC453232
NLC565050
F
Ferrite core
super-small drum shape
High-precision automatic winding
: Mixed with ferrite fine powder
Taping
(closed-magnetic path)
Connection processing
using high-melting solder
NLFC
NLFC322522
NLFC453232
Molding frame
Thermosetting
promotion
Molding
Omitting burrs
terminal
Marking
electrodes
Resin mold
Smoothing
processes