531_NLC2520
(1/2)
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 4 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 NLC2520 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
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
RECOMMENDED SOLDERING CONDITIONS
REFLOW SOLDERING
10s max.
230°C
200°C
150°C
100°C
Preheating: 120s
Time (s)
Natural
cooling
30s max.
(3) Packaging style
T
Taping(reel)
(4) Inductance value
1R0
330
1
µ
H
33
µ
H
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.
531_NLC2520
(2/2)
Inductors
For Power Line
SMD
NLC Series NLC2520 Type
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
Inductor
Solder land pattern
10
2.5±0.2
1.8±0.2
0.5
Terminal
electrode
(0.4)
2±0.2
1.0
1.5
1.0
1.5
1.4±0.1
Weight: 25mg
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Inductance
(µH)
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
Inductance
tolerance
±20%
±20%
±20%
±20%
±20%
±20%
±10%
±10%
±10%
±10%
Q
ref.
20
20
20
20
20
20
30
30
30
30
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
Self-resonant
frequency (MHz)min.
200
165
95
55
43
39
32
21
18
16
DC resistance
(
Ω
)±30%
0.34
0.42
0.5
0.65
0.8
1
1.69
2.2
2.8
4.2
Rated current
(mA)max.
475
435
390
340
285
275
210
175
160
120
Part No.
NLC252018T-1R0M
NLC252018T-1R5M
NLC252018T-2R2M
NLC252018T-3R3M
NLC252018T-4R7M
NLC252018T-6R8M
NLC252018T-100K
NLC252018T-150K
NLC252018T-220K
NLC252018T-330K
• Test equipment L, Q: YHP4194A IMPEDANCE ANALYZER+YHP16085A+YHP16093B+TF-1, or equivalent
SRF: HP8753C NETWORK ANALYZER (Zin=Zout=50
Ω
), or equivalent
Rdc: MATSUSHITA VP-2941A DIGITAL MILLIOHM METER, or equivalent
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
100
33µH
22µH
15µH
10µH
6.8µH
4.7µH
3.3µH
3
2.2µH
1.5µH
1µH
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
100
33µH
30
30
22µH
10µH
Inductance (
µH
)
Impedance (kΩ)
10
10
4.7µH
2.2µH
1µH
3
1
1
0.3
0.3
0.1
10
30
1000
100
300
DC current (mA)
3000
10000
0.1
1
3
100
10
30
Frequency (MHz)
300
1000
531_NLC2520
010405
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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