Inductors
For Power Line
SMD
FEATURES
• The NLC series feature low DC resistance and high current
handling capacities, making them ideal for power supply line
applications.
• They are available in form factors ranging from 2520 to 5650.
APPLICATIONS
Portable telephones, personal computers, hard disk drives, and
other electronic equipment.
SPECIFICATIONS
Operating temperature range
Storage temperature range
–20 to +85°C
–40 to +85°C [Unit of products]
NLC Series NLC3225 Type
FLUX AND CLEANING
Rosin-based flux is recommended.
Cleaning Conditions
Solvent
Time
Chlorine-based solvent
(Do not use acid or alkali solvents.)
2min max.
PRODUCT IDENTIFICATION
NLC
(1)
252018
(2)
T- 2R2 M
(3) (4) (5)
(1) Series name
(2) Dimensions L×W×T
RECOMMENDED SOLDERING CONDITIONS
REFLOW SOLDERING
10s max.
230°C
200°C
150°C
100°C
Preheating: 120s
Time (s)
Natural
cooling
30s max.
252018
322522
453232
565050
2.5×2.0×1.8mm
3.2×2.5×2.2mm
4.5×3.2×3.2mm
5.6×5.0×5.0mm
(3) Packaging style
T
Taping(reel)
(4) Inductance value
1R0
330
1µH
33µH
FLOW SOLDERING
(5) Inductance tolerance
10s max.
260°C
Natural
cooling
K
M
±10%
±20%
150°C
100°C
Preheating: 120s
Time (s)
PACKAGING STYLE AND QUANTITIES
Packaging style
Taping
Type
NLC252018T
NLC322522T
NLC453232T
NLC565050T
Quantity
2000 pieces/reel
2000 pieces/reel
500 pieces/reel
400 pieces/reel
IRON SOLDERING
Perform soldering at 250°C on 30W max. within 5 seconds.
VAPOR-PHASING
10s max.
220°C
215°C
150°C
100°C
Preheating: 120s
Time (s)
Natural
cooling
30s max.
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.
Inductors
For Power Line
SMD
NLC Series NLC3225 Type
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
Inductor
470
3.2±0.2
2.2±0.2
0.5
Terminal
electrode
(0.4)
2.5±0.2
1
2
1
2
1.9±0.1
Weight: 50mg
Dimensions in mm
Solder land pattern
ELECTRICAL CHARACTERISTICS
Inductance
(µH)
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
Inductance
tolerance
±20%
±20%
±20%
±20%
±20%
±20%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
Q
min.
10
10
10
10
15
15
15
15
15
15
15
15
15
20
20
20
20
20
Test frequency
L, Q (MHz)
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
Self-resonant
frequency (MHz)min.
100
80
68
54
46
38
30
26
21
17
14
12
10
8
7
6
4
3
DC resistance
(Ω)±30%
0.08
0.11
0.13
0.16
0.2
0.27
0.36
0.56
0.77
1.1
1.64
2.8
3.7
6.1
8.4
12.3
22
28
Rated current
(mA)max.
850
700
600
500
430
360
300
250
210
170
150
120
100
85
70
60
45
35
Part No.
NLC322522T-1R0M
NLC322522T-1R5M
NLC322522T-2R2M
NLC322522T-3R3M
NLC322522T-4R7M
NLC322522T-6R8M
NLC322522T-100K
NLC322522T-150K
NLC322522T-220K
NLC322522T-330K
NLC322522T-470K
NLC322522T-680K
NLC322522T-101K
NLC322522T-151K
NLC322522T-221K
NLC322522T-331K
NLC322522T-471K
NLC322522T-681K
• Test equipment L, Q: YHP4194A IMPEDANCE ANALYZER+YHP16085A+YHP16093B+TF-1, or equivalent
SRF: HP8753C NETWORK ANALYZER (Zin=Zout=50Ω), or equivalent
Rdc: MATSUSHITA VP-2941A DIGITAL MILLIOHM METER, or equivalent
• Marking: Inductance tolerance is omitted to distinguish NL series.
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
1000
500
330µH
220µH
100µH
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
500
330µH
220µH
100
50
47µH
Impedance (kΩ)
22µH
10µH
10
5
4.7µH
100µH
100
Inductance (
µH
)
50
47µH
22µH
10µH
10
5
1
0.5
1
1µH
0.1
1µH
5
10
50 100
DC current (mA)
500 1000
0.5
1
5
10
Frequency (MHz)
50 100
531_NLC3225
980406
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.
PCB Design
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