Sumida-LF1290NP-471
| Part # | Sumida-LF1290NP-471 |
Download  | Sumida-LF1290NP-471 |
AC COMMON MODE COIL <Pin Type: LF Series>
Type: LF1290
◆
Product Description
・
17.0
×
13.0mm Max.(L
×
W), 9.5mm Max. Height.
・
Inductance range: 0.47mH
～
10mH
・
Rated current range: 0.2
～
1.10A
・
In addition to the standard versions of parameters shown here,
custom design are available to meet your exact requirements.
◆
Feature
・
Small size and large inductance type.
・
Exellent attenuation characteristics in low frequency.
・
Ideally used in noise prevention for TV,VCR,AV,OA equipment.
・
RoHS Compliance
◆
Dimensions (mm)
3.5±1.0
16.0±1.0
9.0±0.5
14.0±0.5
Adhesive
＊
Dimension does not include solder used on coil.
＊
T
e
rminal pitch is measured at the base.(not from tip of the pin)
◆
Schematics (Bottom)
②
③
①
④
＊
Winding start is #1,#4 or #2,#3
．
＊
#1, #2
：
should be same polarit
y
.
Please refer to the sales offices on our website for a representative near you
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AC COMMON MODE COIL <Pin Type: LF Series>
Type: LF1290
◆
Specification
Inductance
Inductance
[MIN.](mH)
D.C.R. (
Ω
)
[MAX.]
Rated current
(50/60Hz)
Part No.
Stamp
Balance
(1-2)( 4-3)
(1-2)(4-3)
［
MAX.
］
(
μ
H)
( Arms)
※
1
1kHz
(at 20
℃
)
※
LF129ØNP-471
※
LF129ØNP-681
※
LF129ØNP-1Ø2
LF129ØNP-222
LF129ØNP-392
LF129ØNP-472
LF129ØNP-682
LF129ØNP-1Ø3
471
681
102
222
392
472
682
103
0.47
0.68
1.0
50
0.15
0.25
0.35
0.70
1.20
1.60
2.50
4.00
1.10
0.85
0.65
0.45
0.36
0.34
0.25
0.20
50
150
150
200
300
400
550
2.2
3.9
4.7
6.8
10.0
※
1. Rated current: The AC current at which the temperature rise is
△
t
＝
45
℃
.(
T
a
＝
20
℃
).
※
Please give sufficient consideration to the thick wire used when producing the
P
.
C.B.
(mounting holes
φ
1.0mm)
Please refer to the sales offices on our website for a representative near you
2/2
