NL Series NL3225 Type
Inductors
For General Applications
SMD
ELECTRICAL CHARACTERISTICS
Self-resonant
frequency
(MHz)min.
Rated
Inductance
(µH)
Inductance
tolerance
Q
min.
Test frequency
L, Q (MHz)
DC resistance
(Ω)max.
current
(mA)max.
130
120
110
80
70
65
60
55
50
45
40
70
65
60
50
45
Part No.
15
18
22
27
33
39
47
56
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
30
30
30
30
30
30
30
30
30
30
20
20
20
20
20
20
20
20
20
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
20
20
20
20
17
16
15
13
12
11
10
10
8
7
7
6
5
5
4
2.8
3.3
3.7
5
5.6
6.4
7
NL322522T-150J
NL322522T-180J
NL322522T-220J
NL322522T-270J
NL322522T-330J
NL322522T-390J
NL322522T-470J
NL322522T-560J
NL322522T-680J
NL322522T-820J
NL322522T-101J
NL322522T-121J
NL322522T-151J
NL322522T-181J
NL322522T-221J
NL322522T-271J
NL322522T-331J
NL322522T-391J
NL322522T-471J
8
9
68
82
2.52
2.52
10
10
11
15
17
21
28
34
42
40
100
120
150
180
220
270
330
390
470
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
40
35
25
• Inductance tolerance is only standard.
• Test equipment L, Q: YHP4194A IMPEDANCE ANALYZER (16085A+16093B+TDK TF-1) [L
SRF: HP8753C NETWORK ANALYZER
0.12µH]
Rdc: MATSUSHITA VP-2941A DIGITAL MILLIOHM METER
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
INDUCTANCE CHANGE vs. DC
SUPERPOSITION CHARACTERISTICS
1
1000
Test circuit
L=5H
4194A IMPEDANCE/GAIN-PHASE
ANALYZER
Test equipment:
C=20000µF
1000
500
A
RF IMPEDANCE
500
ANALYZER 4191A, YHP
DC
Specimen
0.5
YHP model-4255A
or equivalent
220µH
220µH
100µH
100µH
82µH
100
50
100
50
47µH
0.1µH
0.1
18µH
12µH
8.2µH
0.068µH
0.047µH
10µH
1µH
10
5
0.05
10
5
0.033µH
0.022µH
0.015µH
1.5µH
1
0.01µH
0.01
0.05
1
0.5
0.5
0.2
5
10
50
100
500 1000
0.1
0.5
1
5
)
10
40
0.5
1
5
10
50 100
)
500 1000
(
)
DC current mA
(
(
Frequency MHz
Frequency MHz
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.
TDK [ TDK ELECTRONICS ]
