Type 300/301 55 C to 105 C Long-Life, Switching Power Grade Radial
High Capacitance and Ultra-Low ESR
The Types 300 and 301 are the wide-temperature, low-ESR
capacitors for power-supply outputs and UPS battery stiffening.
The exceptionally low ESRs enable high ripple-current capability.
With series inductance of 12 to 16 nH and 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 mounting, and Type 301 has two leads. Types
300R and 301R deliver even lower ESR and higher ripple.
Highlights
- 4000 hour load life
- Ripple Current to 16 amps
- ESRs to 6 m
- > 90% capacitance at 40 C
- Replaces multiple capacitors
Specifications
RoHS Certificate
Temperature Range 55 C to +105 C
Rated Voltage Range 6.3 to 250 Vdc
Capacitance Range 8.2 F to 33,000 F
Capacitance Tolerance 6.3 to 100 Vdc; 10 + 75%, 160 to 250 Vdc; 10 +50%
Leakage Current 0.5 CV A, 4 mA max, 5 minutes
Ripple Current Multipliers Ambient Temperature
45 C 55 C 65 C 75 C 85 C 95 C 105 C
1.66 1.52 1.37 1.20 1.00 0.75 0.36
Frequency
120 360 10 kHz
50 Hz 60 Hz 1 kHz 5 kHz
Hz Hz & up
Less than .77 Diameter
6.3 & 7.5 V 0.76 0.81 1.00 1.23 1.35 1.41 1.43
10 to 40 V 0.74 0.79 1.00 1.29 1.46 1.55 1.57
50V 0.72 0.78 1.00 1.33 1.54 1.67 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 0.78 0.83 1.00 1.20 1.30 1.35 1.36
50V 0.76 0.81 1.00 1.25 1.38 1.45 1.47
63 & 75 V 0.74 0.80 1.00 1.28 1.43 1.52 1.54
100 to 250 V 0.76 0.81 1.00 1.24 1.37 1.44 1.46
.895 Diameter
6.3 & 7.5 V 0.82 0.86 1.00 1.14 1.20 1.23 1.24
10 to 40 V 0.80 0.84 1.00 1.17 1.25 1.29 1.30
50V 0.75 0.80 1.00 1.27 1.42 1.50 1.52
63 & 75 V 0.75 0.80 1.00 1.26 1.40 1.48 1.50
100 to 250 V 0.76 0.81 1.00 1.25 1.38 1.46 1.48
1.02 Diameter
6.3 & 7.5 V 0.84 0.88 1.00 1.12 1.17 1.19 1.20
10 to 40 V 0.81 0.86 1.00 1.15 1.22 1.25 1.26
50V 0.76 0.81 1.00 1.23 1.35 1.42 1.44
63 & 75 V 0.77 0.81 1.00 1.23 1.35 1.42 1.44
100 to 250 V 0.76 0.81 1.00 1.24 1.37 1.44 1.46
CDM Cornell Dubilier 140 Technology Place Liberty, SC 29657 Phone: (864)843-2277 Fax: (864)843-3800 Type 300/301 55 C to 105 C Long-Life, Switching Power Grade Radial
High Capacitance and Ultra-Low ESR
Load Life
RoHS, .77 4000 h at full load at 85 C
RoHS, < .77 2000 h at full load at 85 C
Non-RoHS, < .77 4000 h at full load at 85 C
Capacitance 20%
ESR 200% of limit
DCL 100% of limit
Shelf Life Test 500 h at 105 C, capacitance, ESR and DCL, initial requirements
Vibration 10 to 55 Hz, 0.06 and 10 g max, 2 h each plane
Part Numbering System
NR
301R 333 U 6R3 JS 2 E
RoHS Type Capacitance Tolerance Voltage Case Code Insulation Epoxy
Blank = Complian t 300 - 3 leads 152 = 1500 F M = 20 6R3 =6.3 V 0 = bare can E = epoxy
300R- 3 leads, low ESR 102 = 1000 F T = 10% +50% 063 = 63 Vdc 1 = Polyester
301 - 2 leads U = 10 +75% 100 = 100 Vdc 2 = PVC Blank = no epoxy
301R- 2 leads, low ESR 8 = PVC w/standoffs*
301A- Laydown 3 leads 9 = Polyester w/standoffs*
*Not available in .77 diameter
Outline Drawing
0.77, 0.895 and 1.02 Diameters
.250
+0.015
L
-0.032
L
CDM Cornell Dubilier 140 Technology Place Liberty, SC 29657 Phone: (864)843-2277 Fax: (864)843-3800