BM Datasheet, PDF (1/2 Pages) Sharma Electro Components,Inc – BM Series

BM Series
Specifications
Sharma Electrolytic Capacitors
Features
Lifetime:105 ,2000hrs
Wide temperature range
for SR
Shorter profile for SM
General purpose
Recommended Applications
AV(TV, Video, Audio)
Monitor/Computer
OA/HA/Communication
Items
Capacitance Tolerance
Rated Voltage Range (WV)
Operating Temperature Range
Surge Voltage (V) (20 )
Leakage Current (Max) (20 )
Dissipation Factor (Max)
(tan ) (120Hz ,20 )
Low Temperature Stability
Impedance Ratio (Max)
Load Life
Shelf Life
Applicable standards
Characteristics
20% (M) (120Hz,20 )
6.3~100 VDC
160~250 VDC
-40 ~ +105
-25 ~ +105
WV 6.3 10 16 25 35 50 63 100 160
200
250
SV 8 13 20 32 44 63 79 125 200
250
300
I 0.01CV or3 A whichever is greater
I 0.03CV+10 A
(After rated voltage applied for 2 minutes)
(After rated voltage applied for 3 minutes)
I= Leakage Current ( A) C= Nominal Capacitance ( F) V= Rated Voltage (V)
WV 6.3 10 16 25 35 50 63 100 160 200 250
tan 0.26 0.22 0.18 0.16 0.14 0.12 0.10 0.10 0.15 0.15 0.15
When nominal capacitance is over 1000 F,
tan shall be added 0.02 to the listed value with increase of every 1000 F.
WV
Z (120Hz)
6.3 10 16 25 35 50 63 100 160 200 250
Z(-25 ) / Z(20 ) 4 3 2 2 2 2 3 3 3 4 4
Z(-40 ) / Z(20 ) 8 6 4 4 3 3 4 4 4 5 5
After applying rated voltage for 2000 hours at 105 ,
the capacitor shall meet the following requirement.
Capacitance Change
Within 20% of the initial value
Dissipation Factor
Not more than 200% of the specified value
Leakage Current
Not more than the specified value
After placed at 105 without voltage applied for 1000 hours,
the capacitor shall meet the same requirement as load life.
Refer to JIS C 5101
Dimensions (mm)
D 10
13
16
18
P
5.0 5.0 7.5 7.5
d 0.6 0.6 0.8 0.8
a
1.0 2.0 2.0 2.0
Multiplier for Ripple Current
Frequency coefficient
WV
(VDC)
Freq. (Hz)
Cap ( F)
50
120
10~82
0.75
1.00
6.3~100
100~820
0.80
1.00
1000~10000
0.85
1.00
160~250
10~100
0.80
1.00
Temperature coefficient
Ambient Temperature ( )
50
70
Coefficient
1.90
1.75
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SECI Engineers & Buyers' Guide
1K
10K~100K
1.57
2.00
1.34
1.50
1.13
1.15
1.40
1.60
85
105
1.40
1.00
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