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EKMW421VSN681MA40S Datasheet(PDF) 1 Page - United Chemi-Con, Inc.

Part # EKMW421VSN681MA40S
Description  KMWSeries
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Manufacturer  CHEMI-CON [United Chemi-Con, Inc.]
Direct Link  http://www.chemi-con.com
Logo CHEMI-CON - United Chemi-Con, Inc.

EKMW421VSN681MA40S Datasheet(HTML) 1 Page - United Chemi-Con, Inc.

  EKMW421VSN681MA40S Datasheet HTML 1Page - United Chemi-Con, Inc. EKMW421VSN681MA40S Datasheet HTML 2Page - United Chemi-Con, Inc.  
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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.
Downsized snap-ins, 105
KMW
Series
・Downsized from KMR series
・Endurance with ripple current : 2,000 hours at 105℃
・Rated voltage range : 400 to 450Vdc, Capacitance range : 120 to 1,000μF
・Non solvent resistant type
・RoHS Compliant
◆SPECIFICATIONS
(at 20
℃, 120Hz)
(at 20
℃ after 5 minutes)
(at 20
℃, 120Hz)
(at 120Hz)
Category
Temperature Range
Rated Voltage Range
Capacitance Tolerance
Leakage Current
Dissipation Factor
(tan
δ)
Low Temperature
Characteristics
(Max. Impedance Ratio)
Endurance
Shelf Life
Items
-25 to +105
160 to 450Vdc
I
≦3 CV
Where, I : Max. leakage current (
µA), C : Nominal capacitance (µF), V : Rated voltage (V)
Rated voltage (Vdc)
tan
δ(Max.)
Rated voltage (Vdc)
Z(-25
℃)/Z(+20℃)
The following specifications shall be satisfied when the capacitors are restored to 20
℃ 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 105
℃.
Capacitance change
≦±20% of the initial value
D.F. (tan
δ)
≦200% of the initial specified value
Leakage current
≦The initial specified value
The following specifications shall be satisfied when the capacitors are restored to 20
℃after exposing them for 1,000 hours at 105℃ 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
≦±15% of the initial value
D.F. (tan
δ)
≦150% of the initial specified value
Leakage current
≦The initial specified value
Characteristics
400V
0.15
420 & 450V
0.20
400 to 450V
8
±20% (M)
◆DIMENSIONS [mm]
Terminal Code : VS (
φ22 toφ35) : Standard
4.0
±0.5
Vent
Sleeve (PET : Brown)
L
±2.5
PC board pin-out
2-
φ2
Terminal Code : LI (
φ35)
Sleeve (PET : Brown)
Vent
4.5
±1
L
±2.5
Negative mark
PC board pin-out
2-1.2×6
5
±0.5
14.2
±1
The standard design has no plastic disc.
Negative mark
◆PART NUMBERING SYSTEM
Supplement code
Size code
Capacitance tolerance code
Capacitance code (ex. 180
µF:181, 1,000µF:102)
Dummy terminal code
Terminal code (VS, LI)
Voltage code (ex. 400V:401, 450V:451)
Series code
Category
1
3
4
2
6
7
8
9
10
13
12
5
18
17
16
11
15
14
Please refer to "Product code guide (snap-in type)"
E KMW
V S N
S
M
Downsized
KMW
KMR P212
210
CAT. No. E1001N
LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS


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