EKMQ181VSN Datasheet, PDF (1/4 Pages) United Chemi-Con, Inc. – Snap Mount

LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS Downsized snap-ins, 105ˆ
,.24FSJFT
˔Endurance with ripple current : 2,000 hours at 105ˆ
˔Non solvent resistant type
˔RoHS Compliant
KMR
Downsized
KMQ
˗SPECIFICATIONS
Items
Characteristics
Category
Temperature Range ^{-40 to +105ˆ (35&50Vdc), -25 to +105ˆ (160 to 450Vdc)}
Rated Voltage Range
Capacitance Tolerance
Leakage Current
Dissipation Factor
(tanЎ)
Low Temperature
Characteristics
(Max. Impedance Ratio)
Endurance
Shelf Life
35&50Vdc, 160 to 450Vdc
ʶ20% (M)
(at 20ˆ, 120Hz)
Iʽ3 CV
Where, I : Max. leakage current (ŸA), C : Nominal capacitance (ŸF), V : Rated voltage (V)
(at 20ˆ after 5 minutes)
Rated voltage (Vdc)
35V
50V
160 to 250V 315 to 400V 420 & 450V
Nominal capacitance (ŸF) 10,000>C Cʾ10,000 10,000>C Cʾ10,000
-
-
-
tanЎ(Max.)
0.30
0.35
0.25
0.30
0.15
0.15
0.20
(at 20ˆ, 120Hz)
Rated voltage (Vdc)
35&50V 160 to 250V 315 to 450V
Z(-25ˆ)/Z(+20ˆ)
4
4
8
Z(-40ˆ)/Z(+20ˆ)
10
-
-
(at 120Hz)
The following specifications shall be satisfied when the capacitors are restored to 20ˆ after subjected to DC voltage with the rated
ripple current is applied (the peak voltage shall not exceed the rated voltage) for 2,000 hours at 105ˆ.
Capacitance change ʽʶ20% of the initial value
D.F. (tanЎ)
ʽ200% of the initial specified value
Leakage current
ʽThe initial specified value
The following specifications shall be satisfied when the capacitors are restored to 20ˆ after exposing them for 1,000 hours at 105ˆ without
voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4.
Capacitance change ʽʶ15% of the initial value
D.F. (tanЎ)
ʽ150% of the initial specified value
Leakage current
ʽThe initial specified value
˗DIMENSIONS [mm]
˔Terminal Code : VS (П22 to П35) : Standard
Sleeve (PET : Brown)
Negative mark
PC board pin-out
10
˔Terminal Code : LI (П35)
Sleeve (PET : Brown)
Negative mark
PC board pin-out
2-1.2Ê·6
Vent
Lʶ2
4.0ʶ0.5
2-П2
The standard design has no plastic disc.
Vent
Lʶ2
˗PART NUMBERING SYSTEM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
E KMQ AAA V S N AAA M AAA S
Supplement code
Size code
Capacitance tolerance code
Capacitance code (ex. 68ŸF:680, 3,300ŸF:332)
Dummy terminal code
Terminal code (VS, LI)
Voltage code (ex. 160V:161, 315V:3B1, 450V:451)
Series code
Category
Please refer to "Product code guide (snap-in type)"
4.5ʶ1
5ʶ0.5
14.2ʶ1
Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications.
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CAT. No. E1001M