AC COMMON MODE COIL <Pin Type: LF Series>
Type: LF2020B
◆
Product Description
・22.0×16.0mm
Max.(L×W), 23.0mm Max. Height.
・Inductance
range: 0.6mH½82mH.
・Rated
current range: 0.3½3.0A
・In
addition to the standard versions of parameters shown here,
custom designs are available to meet your exact requirements.
◆
Feature
・Small
size and large inductance type.
・Exellent
attenuation characteristics in low frequency.
・Ideally
used in TV,VCR,AV,OA equipment for noise prevention.
・RoHS
Compliance
◆
Dimensions (mm)
15.0±1.0
4-φ0.8±0.1
21.0±1.0
Adhesive
22.0±1.0
±1.0
5.0
10.0±0.5
*
Dimension does not include solder used on coil.
*
Terminal 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 and #4,#2 and #3:should be the same polarity.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
13.0±0.5
1/2
AC COMMON MODE COIL <Pin Type: LF Series>
Type: LF2020B
◆
Specification (LF2020B-1)
Part No.
LF2Ø2ØBNP-6Ø1
LF2Ø2ØBNP-132
LF2Ø2ØBNP-242
LF2Ø2ØBNP-352
LF2Ø2ØBNP-5Ø2
LF2Ø2ØBNP-622
LF2Ø2ØBNP-832
LF2Ø2ØBNP-123
LF2Ø2ØBNP-183
LF2Ø2ØBNP-233
LF2Ø2ØBNP-353
LF2Ø2ØBNP-553
Stamp
601
132
242
352
502
622
832
123
183
233
353
553
Inductance
[MIN.] (mH)
(1-2)( 4-3)
1kHz
0.6
1.3
2.4
3.5
5.0
6.2
8.3
12.0
18.0
23.0
35.0
55.0
D.C.R. (Ω)
[MAX.]
(1-2)(4-3)
(at 20℃)
0.06
0.12
0.19
0.28
0.40
0.44
0.74
0.90
1.3
1.8
2.6
4.1
Rated current
(
50/60Hz)
(
A
rms)※1
3.0
2.2
1.7
1.3
1.1
1.0
0.8
0.7
0.6
0.5
0.4
0.3
◆
Specification (LF2020B-2)
Part No.
LF2Ø2ØBNP-R9Ø1
LF2Ø2ØBNP-R2Ø2
LF2Ø2ØBNP-R362
LF2Ø2ØBNP-R522
LF2Ø2ØBNP-R762
LF2Ø2ØBNP-R932
LF2Ø2ØBNP-R133
LF2Ø2ØBNP-R193
LF2Ø2ØBNP-R273
LF2Ø2ØBNP-R353
LF2Ø2ØBNP-R523
LF2Ø2ØBNP-R823
Stamp
R901
R202
R362
R522
R762
R932
R133
R193
R273
R353
R523
R823
Inductance
[MIN.](mH)
(1-2)( 4-3)
1kHz/1V
0.9
2.0
3.6
5.2
7.6
9.3
13.0
19.0
27.0
35.0
52.0
82.0
D.C.R. (Ω)
[MAX.]
(1-2)(4-3)
(at 20℃)
0.06
0.12
0.19
0.28
0.40
0.44
0.74
0.90
1.3
1.8
2.6
4.1
Rated current
(
50/60Hz)
(
A
rms)※1
3.0
2.2
1.7
1.3
1.1
1.0
0.8
0.7
0.6
0.5
0.4
0.3
※1.
Rated current: The AC current at which the temperature rise is
△t=45℃.(Ta=20℃).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/2