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.
KHUSeries
・
Lineup of high withstand voltage products for server power supplies and
solar power generation applications
・
Endurance with ripple current : 3,000 hours at 105
℃
・
Rated voltage range:475, 500V, Capacitance range:120 to 950µF
・
Non solvent resistant type
・
RoHS2 Compliant
◆
SPECIFICATIONS
Items Characteristics
Category
Temperature Range
-40 to
��
105
℃
Rated Voltage Range
475, 500V
dc
Capacitance Tolerance
±
20% (M) (at 20
℃
, 120Hz)
Leakage Current
I
≦
3 CV
Where, I : Max. leakage current (µA), C : Nominal capacitance (µF), V : Rated voltage (V) (at 20
℃
after 5 minutes)
Dissipation Factor
(tan
δ
)
Rated voltage (V
dc
) 475, 500V
(at 20
℃
, 120Hz)tan
δ
(Max.) 0.20
Low Temperature
Characteristics
(Max. Impedance Ratio)
Rated voltage (V
dc
) 475, 500V
Z(-25
℃
)/Z(+20
℃
) 8
(at 120Hz)
Endurance
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 3,000 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
Shelf Life
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
◆
DIMENSIONS [mm]
Vent
Sleeve (PET : Brown)
Negative mark
10
Sleeve (PET : Brown)
Vent
Negative mark
The standard design has no plastic disc.
●
Terminal Code : VS (φ25.4 to φ35) : Standard
φD+1max.
L
±
2.5
4.0
±
0.5
2
-
φ2
φD+1max.
L
±
2.5
4.5
±
1
●
Terminal Code : LI (φ30, φ35)
5
±
0.5
14.2
±
1
2
-
1.2×6
4.2
±
0.5
PC board pin-out
(View from Solder side)
PC board pin-out
(View from Solder side)
◆
PART NUMBERING SYSTEM
Supplement code
Size code
Capacitance tolerance code
Dummy terminal code
Terminal code (VS, LI)
Voltage code (ex. 475V:4H1, 500V:501)
Series code
Category
E K H U A A A V S N A A A A A A SM
1 3 42 6 7 8 9 10 13125 18171611 1514
Please refer to "Product code guide (snap-in type)"
Capacitance code (ex. 120µF:121, 950µF:951)
New!
Downsizing
Downsizing
KHS
KHU
KMS
LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
CAT. No. E1001W Ver.2 2022
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.
KHUSeries
◆
STANDARD RATINGS
WV
(V
dc
)
Cap
(µF)
Case size
φ
D
×
L(mm)
tan
δ
Rated ripple
current
(Arms/
105
℃
, 120Hz)
Part No.
WV
(V
dc
)
Cap
(µF)
Case size
φ
D
×
L(mm)
tan
δ
Rated ripple
current
(Arms/
105
℃
, 120Hz)
Part No.
475
160 25.4
×
25 0.20 1.07 EKHU4H1VSN161MQ25S
500
120 25.4
×
25 0.20 0.93 EKHU501VSN121MQ25S
200 25.4
×
30 0.20 1.23 EKHU4H1VSN201MQ30S 170 25.4
×
30 0.20 1.13 EKHU501VSN171MQ30S
240 30
×
25 0.20 1.38 EKHU4H1VSN241MR25S 190 30
×
25 0.20 1.23 EKHU501VSN191MR25S
250 25.4
×
35 0.20 1.43 EKHU4H1VSN251MQ35S 210 25.4
×
35 0.20 1.31 EKHU501VSN211MQ35S
280 35
×
25 0.20 1.48 EKHU4H1VSN281MA25S 250 25.4
×
40 0.20 1.46 EKHU501VSN251MQ40S
300 25.4
×
40 0.20 1.60 EKHU4H1VSN301MQ40S 250 30
×
30 0.20 1.43 EKHU501VSN251MR30S
310 30
×
30 0.20 1.59 EKHU4H1VSN311MR30S 260 35
×
25 0.20 1.43 EKHU501VSN261MA25S
350 25.4
×
45 0.20 1.76 EKHU4H1VSN351MQ45S 300 25.4
×
45 0.20 1.63 EKHU501VSN301MQ45S
380 30
×
35 0.20 1.80 EKHU4H1VSN381MR35S 320 30
×
35 0.20 1.65 EKHU501VSN321MR35S
380 35
×
30 0.20 1.75 EKHU4H1VSN381MA30S 340 25.4
×
50 0.20 1.76 EKHU501VSN341MQ50S
390 25.4
×
50 0.20 1.89 EKHU4H1VSN391MQ50S 340 35
×
30 0.20 1.66 EKHU501VSN341MA30S
440 25.4
×
55 0.20 2.04 EKHU4H1VSN441MQ55S 380 25.4
×
55 0.20 1.89 EKHU501VSN381MQ55S
450 30
×
40 0.20 2.01 EKHU4H1VSN451MR40S 380 30
×
40 0.20 1.85 EKHU501VSN381MR40S
480 35
×
35 0.20 2.00 EKHU4H1VSN481MA35S 430 25.4
×
60 0.20 2.05 EKHU501VSN431MQ60S
490 25.4
×
60 0.20 2.19 EKHU4H1VSN491MQ60S 430 35
×
35 0.20 1.89 EKHU501VSN431MA35S
520 30
×
45 0.20 2.22 EKHU4H1VSN521MR45S 450 30
×
45 0.20 2.07 EKHU501VSN451MR45S
570 35
×
40 0.20 2.26 EKHU4H1VSN571MA40S 510 30
×
50 0.20 2.24 EKHU501VSN511MR50S
590 30
×
50 0.20 2.41 EKHU4H1VSN591MR50S 520 35
×
40 0.20 2.16 EKHU501VSN521MA40S
660 30
×
55 0.20 2.59 EKHU4H1VSN661MR55S 580 30
×
55 0.20 2.43 EKHU501VSN581MR55S
660 35
×
45 0.20 2.49 EKHU4H1VSN661MA45S 600 35
×
45 0.20 2.37 EKHU501VSN601MA45S
730 30
×
60 0.20 2.78 EKHU4H1VSN731MR60S 640 30
×
60 0.20 2.60 EKHU501VSN641MR60S
760 35
×
50 0.20 2.72 EKHU4H1VSN761MA50S 690 35
×
50 0.20 2.59 EKHU501VSN691MA50S
860 35
×
55 0.20 2.96 EKHU4H1VSN861MA55S 780 35
×
55 0.20 2.82 EKHU501VSN781MA55S
950 35
×
60 0.20 3.16 EKHU4H1VSN951MA60S 860 35
×
60 0.20 3.01 EKHU501VSN861MA60S
◆
RATED RIPPLE CURRENT MULTIPLIERS
・
Frequency Multipliers
Frequency(Hz) 50 120 300 1k 10k 50k
The deterioration of aluminum electrolytic capacitors accelerates their life
due to the internal heating produced by ripple current. For details, refer to
Section "5-3 Ripple Current Effect on Lifetime" in the catalog, Technical
Note.
475, 500V
dc
0.77 1.00 1.11 1.20 1.25 1.33
New!
LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
CAT. No. E1001W Ver.2 2022