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: 0.47mH10mH
Rated current ra nge: 0. 21.0A
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&#4, #2&#3should 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 t40.(Ta20).