(2/2)
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
Inductor
Solder land pattern
R12
2.5 0.2
2 0.1
Terminal
electrode
1.0 1.5 1.0
Dimensions in mm
(
)
0.4
1.4 0.1
Weight:25mg
ELECTRICAL CHARACTERISTICS
Inductance
(µH)
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
Inductance
tolerance
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
Q
Test frequency L,Q
Self-resonant frequency DC resistance
Rated current
(mA)max.
550
500
475
450
425
400
375
350
325
300
280
Part No.
min.
30
30
35
35
35
40
40
40
40
40
40
(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
(MHz)min.
700
550
500
450
(Ω)max.
0.38
0.42
0.45
0.5
NLHV25T-R12J-PF
NLHV25T-R15J-PF
NLHV25T-R18J-PF
NLHV25T-R22J-PF
NLHV25T-R27J-PF
NLHV25T-R33J-PF
NLHV25T-R39J-PF
NLHV25T-R47J-PF
NLHV25T-R56J-PF
NLHV25T-R68J-PF
NLHV25T-R82J-PF
425
400
375
350
325
180
120
0.58
0.68
0.73
0.83
0.93
0.98
1.05
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
Q vs. FREQUENCY CHARACTERISTICS
100
1000
900
90
80
70
0.82µH
800
700
600
500
400
300
200
100
0
0.56µH
0.47µH
0.39µH
0.27µH
60
50
40
30
20
10
0
0.68µH
0.56µH
0.47µH
0.39µH
0.27µH
0.12µH
0.15µH
0.18µH
0.22µH
0.82µH
0.68µH
0.22µH
0.18µH
0.15µH
0.12µH
1
10
100
1
10
100
(
)
Frequency MHz
(
)
Frequency MHz
• All specifications are subject to change without notice.
001-04 / 20070417 / e531_nlhv25.fm
TDK [ TDK ELECTRONICS ]
