TDK NLFV25 For power line smd Datasheet

531_NLCV25
(1/2)
Inductors
NLCV Series NLCV25 Type
For Power Line
SMD
FEATURES
• Provides high Q while using 252018 size winding construction.
• Environmentally friendly due to use of recyclable plastic (thermoplastic).
• Logo omitted to simplify production.
• Maintains interchangeability with earlier NL product series.
• NLV series are E-6 products, while NLCV and NLFV series are
E-3 products.
PRODUCT IDENTIFICATION
NLV 25 T- 2R2 J
(1) (2) (3) (4) (5)
(1) Series name
(2) Dimensions LxWxT
252018
2.5×2.0×1.8mm
APPLICATIONS
PCs, hard disk drives, and other types of electronics
(3) Packaging style
SPECIFICATIONS
(4) Inductance value
Operating temperature
range
–20 to +85°C
–20 to +85°C
–20 to +85°C
Type
NLV25
NLCV25
NLFV25
Storage temperature
range[Unit of products]
–40 to +85°C
–40 to +85°C
–40 to +85°C
RECOMMENDED SOLDERING CONDITIONS
REFLOW SOLDERING
T
Taping (reel)
1R0
220
1µH
22µH
(5) Inductance tolerance
J
K
M
±5%
±10%
±20%
PACKAGING STYLE AND QUANTITIES
10s max.
230°C
200°C
Natural
cooling
150°C
Packaging style
Taping
30s max.
Type
NLV25T
NLCV25T
NLFV25T
Quantity
2000 pieces/reel
2000 pieces/reel
2000 pieces/reel
100°C
Preheating:120s
Time(s)
FLOW SOLDERING
10s max.
260°C
Natural
cooling
PRECAUTIONS
• The exterior of this product can melt since due to thermoplastic
construction. During mechanical contact while at the plastic softening temperature, deformation can occur at the contact location. Therefore caution is required when utilizing a soldering iron
during the soldering operation.
FLUX AND CLEANING
Rosin-based flux is recommended.
Cleaning Conditions
150°C
100°C
Preheating:120s
Solvent
Time(s)
Time
Chlorine-based solvent
(Do not use acid or alkali solvents.)
2min max.
IRON SOLDERING
Perform soldering at 250°C on 30W max. within 5 seconds.
VAPOR-PHASING
10s max.
220°C
Natural
cooling
215°C
150°C
30s max.
100°C
Preheating:120s
Time(s)
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
531_NLCV25
(2/2)
Inductors
NLCV Series NLCV25 Type
For Power Line
SMD
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
Inductor
Solder land pattern
1.8±0.1
0.5
1.5
2±0.1
2.5±0.2
Terminal
electrode
(0.4)
1.0 1.5 1.0
1.4±0.1
Dimensions in mm
Weight:25mg
ELECTRICAL CHARACTERISTICS
Inductance(µH)
Inductance
tolerance
Q
typ.
Test frequency L,Q
(MHz)
1
2.2
4.7
10
22
±20%
±20%
±20%
±10%
±10%
20
20
20
30
30
7.96
7.96
7.96
2.52
2.52
Self-resonant
frequency
(MHz)min.
200
95
43
32
18
DC resistance
(Ω)±30%
Rated current
(mA)max.
Part No.
0.34
0.5
0.8
1.69
2.8
475
390
285
210
160
NLCV25T-1R0M
NLCV25T-2R2M
NLCV25T-4R7M
NLCV25T-100K
NLCV25T-220K
• Test equipment L, Q: HP4194A IMPEDANCE/GAIN PHASE ANALYZER+HP16085A+HP16093 B+TF-1
SRF: HP8753C NETWORK ANALYZER
Rdc: MATSUSHITA VP-2941A DIGITAL MILLIOHM METER
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
100
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
100
30
22µH
30
22µH
Impedance(kΩ)
Inductance(µH)
10µH
10µH
10
4.7µH
3
2.2µH
2.2µH
1µH
3
1µH
1
1
0.3
0.1
4.7µH
10
0.3
10
30
1000
100
300
DC current(mA)
3000
10000
0.1
1
3
100
10
30
Frequency(MHz)
300
1000
531_NLCV25
000120
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
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