English
Language : 

300 Datasheet, PDF (1/11 Pages) DB Lectro Inc – SCREW TYPE SERIES
Type 300/301 –55 ºC to 105 ºC Long-Life, Switching Power Grade Radial
High Capacitance and
Ultra-Low ESR
The Types 300 and 301 are the wide-temperature, low-ESR capaci-
tors for power-supply outputs and UPS battery stiffening. The ex-
ceptionally low ESRs enable high ripple-current capability. With
series inductance of 12 to 16 n Hand ripple currents to 16 amps one
of these capacitors can save by replacing three or four of the 12.5
mm diameter capacitors routinely at the output of switching power
supplies. Type 300 has three leads for rugged, reverse-proof mount-
ing, and Type 301 has two leads. Types 300R and 301R deliver even
lower ESR and higher ripple.
Highlights
Specifications
• 4000 hour load life
• Ripple Current to 16 amps
• ESRs to 6 mΩ
• > 90% capacitance at –40 °C
• Replaces multiple capacitors
Operating Temperature:
Rated Voltage:
Capacitance:
Capacitance Tolerance:
Leakage Current:
Cold Impedance:
Ripple Current Multipliers:
–55 °C to +105 °C
6.3 to 250 Vdc
8.2 µF to 33,000 µF
6.3 to 100 Vdc; –10 + 75%, 160 to 250 Vdc; –10 +50%
≤0.5 √CV µA, 4 mA max, 5 minutes
–55 °C multiple of 25 °C Z ≤4 for 6.3 & 7.5 V,
3 for 10 to 50 V, 2 for > 50 V
Ambient Temperature
45ºC 55ºC 65ºC 75ºC 85ºC 95ºC 105ºC
1.66 1.52 1.37 1.20 1.00 0.75 0.36
Frequency
50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz 10 kHz & up
Less than .77” Diameter
6.3 & 7.5 V
0.76
10 to 40 V
0.74
50V
0.72
0.81
0.79
0.78
1.00
1.00
1.00
1.23
1.29
1.33
1.35
1.46
1.54
1.41
1.55
1.67
1.43
1.57
1.69
63 & 75 V
0.71 0.76 1.00 1.38 1.64 1.82
1.86
100 to 250 V
0.68 0.74 1.00 1.51 2.00 2.51
2.67
.77” Diameter
6.3 & 7.5 V
0.82 0.86 1.00 1.15 1.21 1.24
1.25
10 to 40 V
50V
63 & 75 V
100 to 250 V
0.78
0.76
0.74
0.76
0.83
0.81
0.80
0.81
1.00
1.00
1.00
1.00
1.20
1.25
1.28
1.24
1.30
1.38
1.43
1.37
1.35
1.45
1.52
1.44
1.36
1.47
1.54
1.46
.895” Diameter
6.3 & 7.5 V
10 to 40 V
50V
63 & 75 V
100 to 250 V
1.02” Diameter
6.3 & 7.5 V
10 to 40 V
50V
63 & 75 V
100 to 250 V
0.82
0.80
0.75
0.75
0.76
0.84
0.81
0.76
0.77
0.76
0.86
0.84
0.80
0.80
0.81
0.88
0.86
0.81
0.81
0.81
1.00
1.00
1.00
1.00
1.00
1.14
1.17
1.27
1.26
1.25
1.20
1.25
1.42
1.40
1.38
1.23
1.29
1.50
1.48
1.46
1.00
1.00
1.00
1.00
1.00
1.12
1.15
1.23
1.23
1.24
1.17
1.22
1.35
1.35
1.37
1.19
1.25
1.42
1.42
1.44
1.24
1.30
1.52
1.50
1.48
1.20
1.26
1.44
1.44
1.46
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com