1© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com LF0021_SU16VD • 3/27/2017
One world. One KEMET
Benets
• Widevarietyofsizesandspecications
• Inductances up to 50 µH
• Rated Currents up to 4 A
• DCResistancesaslowas0.04Ω
Overview
The KEMET SU Coils, SU 16VD High Frequency Type
AClineltersareofferedinawidevarietyofsizesand
specications.
Applications
• Consumer Electronics
• Common mode choke
AC Line Filters
SU Coils, SU 16VD High Frequency Type
Part Number System
SU 16 VD- 30 040
Series Core Size (mm) Core Orientation Rated Current (A) Minimum Inductance (µH)
SU 16 = 16.0 VD- = Vertical x0 = x.0 A (e.g., 30 = 3.0 A) 0xx = xx µH (e.g., 040 = 40 µH)
2© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com LF0021_SU16VD • 3/27/2017
AC Line Filters – SU Coils, SU 16VD High Frequency Type
Dimensions – Millimeters
ø0.7
23
Maximum
13±0.5 10±0.5
19
Maximum
27.5
Maximum
4.0 Minimum
13
10
Environmental Compliance
All KEMET AC Line Filters are RoHS Compliant.
RoHS Compliant
Table 1 – Ratings & Part Number Reference
Part Number Rated Current
AC (A)
Inductance
(µH)
Minimum
DC Resistance/
Line (Ω)
Maximum
Temperature
Rise (K)
Maximum
Marking Weight (g)
Approximate
SU16VD-30050
3.0
50
0.08
45
D30050
12.0
SU16VD-30040
3.0
40
0.07
45
D30040
11.9
SU16VD-30030
3.0
30
0.07
45
D30030
11.9
SU16VD-40020
4.0
20
0.05
45
D40020
11.8
SU16VD-40010
4.0
10
0.04
45
D40010
11.6
3© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com LF0021_SU16VD • 3/27/2017
AC Line Filters – SU Coils, SU 16VD High Frequency Type
Specications
Frequency Characteristics
AC Line Filters
32
Common mode
SU16VD-30050 0.08
SU16VD-30040 0.07
3.0
3.0
50
40
12.0
11.9
45
45
SU16VD-30030 0.073.0 30 11.945
SU16VD-40020 0.054.0 20 11.845
SU16VD-40010 0.044.0 10 11.645
D30050
D30040
D30030
D40020
D40010
• Rated voltage: 250VAC • Withstanding voltage: AC 2400V (2sec between lines)
• Insulation resistance: at 500VDC, more than 100M (between lines) • Thermal class: E (120˚C)
• Operating temperature range (˚C): –25 to T (T=120–temperature rise) • Inductance measurement condition: 1kHz, 1V, KC530
Shape and Dimensions
Model
DC resistance
(/line)
max.
Temperature
rise(K)
max.
Marking
Inductance
(μH)
min.
Weight
approx.
(g)
Rated
current
(A)
[mm]
Numbering System
Series
Core size; shape (V: vertical)
Ni-Zn ferrite core
Rated current (30 stands for 3.0A)
Inductance (050 stands for 50μH)
Frequency characteristic
ø0.7
23 max.
13±0.5 10±0.5
19 max.
27.5 max.4.0 min.
13
10
SU 16V D - 30 050
SU Coils – High Frequency Type
SU 16VD Type
[RoHS Compliant]
SU Coils – High Frequency Type
SU 16VD Type
[RoHS Compliant]
10K
100K
1M
1K
100
10
1
30050
30030
30040
30050
40020
40010
40020
40010
30030
Impedance ()
Frequency (Hz)
1K 10K 100K 1M 10M 30M
3
6
1
3
6
1
3
6
1
3
6
1
1
3
6
1
3
6
3 61 3 61 3 61 3 61 3
30040
Notes on Use
Shelf Life
• Usewithin6months.Iftheproductisusedafterastorageperiodof6monthsorlonger,conrmitssolderability
beforeuse.
Storage Condition
• Avoidstorageinhightemperatureandhighhumidityenvironment,assuchconditionmaydeterioratethesolderability
of external electrode.
• Avoid storage in atmosphere containing toxic gases or acid (e.g., sulphur and chlorine), as such gas may deteriorate
thesolderabilityofexternalelectrode.
• Avoidstoragenearstrongmagneticeld,assuchconditionmaymagnetizetheproduct.
Item SU 16VD
Rated Voltage 250 VAC
Withstanding Voltage 2,400VAC(2seconds,betweenlines)
Insulation Resistance >100MΩat500VDC(betweenlines)
Thermal Class E (120°C)
Operating Temperature Range −25°CtoT(T=120–temperaturerise)
Inductance Measurement Condition 1 kHz, 1 V, KC530
4© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com LF0021_SU16VD • 3/27/2017
AC Line Filters – SU Coils, SU 16VD High Frequency Type
KEMET Electronic Corporation Sales Of ces
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measuresmaynotberequired.
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