SR Datasheet, PDF (1/2 Pages) Vishay Siliconix – Wirewound Resistors, Open Air, Current Sense, Low Value

SR Series
Specifications
■ Features
• Lifetime:85℃,2000hrs
• Shorter profile for GR
• 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)
Dissipation Factor (Max)
(tanδ) (120Hz ,20℃)
Low Temperature Stability
Impedance Ratio (Max)
Load Life
Shelf Life
Others
Characteristics
±20% (M) (120Hz,20℃)
6.3~100 VDC
-40 ~ +85℃
160~450 VDC
-25 ~ +85℃
WV 6.3 10 16 25 35 50 63 100 160 200 250 350 400 450
SV 8 13 20 32 44 63 79 125 200 250 300 400 450 500
I≦0.01CV or3µA whichever is greater
I≦0.03CV+10µA
(After rated voltage applied for 2 minutes)
(After rated voltage applied for 3 minutes)
I= Leakage Current (µA) C= Nominal Capacitance (µF) V= Rated Voltage (V) (20℃)
WV 6.3 10 16 25 35 50 63 100 160 200 250 350 400 450
tanδ 0.24 0.20 0.16 0.14 0.12 0.10 0.10 0.10 0.20 0.20 0.20 0.24 0.24 0.24
When nominal capacitance is over 1000µF,
tanδ shall be added 0.02 to the listed value with increase of every 1000µF.
WV
Z (120Hz)
6.3 10 16 25 35 50 63 100 160 200 250 350 400 450
Z(-25℃) / Z(20℃) 5 4 3 2 2 2 2 2 4 4 4 6 6 8
Z(-40℃) / Z(20℃) 12 10 8 5 4 3 4 4 4 5 5 6 6 -
After applying rated voltage for 2000 hours at 85℃,
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 85℃without voltage applied for 1000 hours,
the capacitor shall meet the same requirement as load life.
Satisfied JIS C-5141
Dimensions (mm)
Multiplier for Ripple Current
ψD
13
16
18
P
5.0
7.5
7.5
ψd
0.6
0.8
0.8
a
2.0
2.0
2.0
Frequency coefficient
WV
Freq.(Hz)
(VDC) ^{Cap (µF)}
0.1~47
6.3~100
100~470
1000~22000
160~450
0.47~330
Temperature coefficient
Ambient Temperature (℃)
Coefficient
50
0.75
0.80
0.85
0.80
≦50
1.36
120
1K
~10K
1.00
1.57
2.00
1.00
1.34
1.50
1.00
1.13
1.15
1.00
1.40
1.60
70
85
1.25
1.00