AC COMMON MODE COIL <Pin Type: UU Series>
Type: UU9LF, UU9LFH
Please refer to the sales offices on our website for a representative near you
www.sumida.com 1/2
11.0 MAX.
3.5 MAX. 16.5 MAX. 3.5±1.0 7.0±0.3
8.0±0.3
0.6±0.1
2‑φ
16.5 MAX.
◆ Product Description
・16.5×11.0mm Max.(L×W), 16.5mm Max. Height. ( UU9LF)
・16.5×15. 5 mm Max.(L×W), 12.5mm Max. Height. (UU9LFH)
・Inductance range: 0.47mH〜10mH
・Rated current ra nge: 0. 2〜1.0A
・In addition to the standard versions of parameters shown here,
custom designs are available to meet your exact requirements.
◆ Feature
・Ideally used in Multi-function t elephone, AC adapter, Fax, Small size fluorescent light, VCR,TV
as AC line common mode chokes.
・RoHS Compliance
◆ Dimensions (mm)
UU9LF
UU9LFH
＊ Dimension does not include solder used on coil.
＊ Terminal pitch is measured at the base.(not from tip of the pin)
7.0±0.3
8.0±0.3
15.5 MAX. 12.5 MAX.
3.5 MAX. 3.5±1.0
16.5 MAX.
2‑φ0.6±0.1
1
2
4
3
PIN NO.１
11.0 MAX.
10.0 MAX.
AC COMMON MODE COIL <Pin Type: UU Series>
Type: UU9LF, UU9LFH
Please refer to the sales offices on our website for a representative near you
www.sumida.com 2/2
◆ Schematics (Bottom)
＊ Winding start is #1,#4 or #2,#3．
＊ #1, #2：should be same polarity.
◆ Specification(UU9LF)
NO. Part No. Stamp
Inductance(mH)
(1-2)( 4-3) Min.
1kHz
Inductance
Balance
［MAX.］(μH)
D.C.R. (Ω)
[MAX.]
(1-2)(4-3)
(at 20℃)
Rated current
(mA)※1
01 UU9LFNP-B-B471 B471 0.47 25 0.15 1000
02 UU9LFNP-B-B681 B681 0.68 25 0.25 850
03 UU9LFNP-B-B1Ø2 B102 1.0 50 0.35 700
04 UU9LFNP-B-B222 B222 2.2 50 0.7 500
05 UU9LFNP-B-B392 B392 3.9 100 1.2 380
06 UU9LFNP-B-B472 B472 4.7 100 1.6 340
07 UU9LFNP-B-B682 B682 6.8 150 2.5 250
08 UU9LFNP-B-B1Ø3 B103 10.0 200 4.0 200
◆ Specification(UU9LFH)
NO. Part No. Stamp
Inductance
[MIN.](mH)
(1-2)( 4-3)
1kHz
Inductance
Balance
［MAX.］(μH)
D.C.R. (Ω)
[MAX.]
(1-2)(4-3)
(at 20℃)
Rated current
(mA)※1
01 UU9LFHNP-HB471 HB471 0.47 25 0.15 1000
02 UU9LFHNP-HB681 HB681 0.68 25 0.25 850
03 UU9LFHNP-HB1Ø2 HB102 1.0 50 0.35 700
04 UU9LFHNP-HB222 HB222 2.2 50 0.7 500
05 UU9LFHNP-HB392 HB392 3.9 100 1.2 380
06 UU9LFHNP-HB472 HB472 4.7 100 1.6 340
07 UU9LFHNP-HB682 HB682 6.8 150 2.5 250
08 UU9LFHNP-HB1Ø3 HB103 10.0 200 4.0 200
※1. Rated current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃).
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