53D
Series
Large Tubulars
Axial Leads
High
Capacitance
Ratings
85 C General
Purpose
L ARGE TUBUL ARS - 85 C
53D
The 53D series is a general purpose capacitor with the highest capacitance ratings available for an
axial leaded capacitor. The rugged construction has all welds with no pressure points or riveted
connections, and upon request, an epoxy end-seal is available. Under normal operating conditions,
the 53D series can have a life expectancy of up to ten years.
The 53D series capacitors are available with a standard PVC sleeve and an optional solvent proof
epoxy end-seal, required for exposure to halogenated cleaning solvents. Refer to the Mini-Glossary
for recommended cleaning conditions.
Summary of Specifications
Axial lead terminals.
Capacitance range: 15 to 220,000µF.
Voltage range: 6.3 to 450VDC.
Operating temperature range: 40 C to 85 C.
Leakage current: K CV (µA) after 5 minutes, where K = 6 at
Standard capacitance tolerance: 10% to 50%
Nominal case size (D L): 0.750” 1.125” to 1.375” 4.125”
Rated lifetime: 1,000 hours at 85 C.
25 C, 36 at
85 C.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
277
53D Series
53D Specifications
Item
Operating Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
I
40 to
85 C
Characteristics
6.3 to 450VDC
15 to 220,000 F at
10% to
25 C, 120Hz
25 C, 120Hz
25 C, 36 at
85 C after 5 minutes.
50% (F ) at
K CV : K = 6.0 at
Where I = Leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V )
Low Temperature
Characteristics
At 120Hz, capacitance ratio C ( 40 C ) / C ( 25 C )
DC Rated Voltage ( V )
Capacitance Remaining
0 - 40
35%
41- 63
45%
64-100
60%
101- 350
20%
351- 450
15%
At 120Hz, equivalent series resistance ratio ESR ( 40 C ) / ESR ( 25 C )
DC Rated Voltage ( V )
Multiplier
0 - 40
60
41- 63
55
64-100
65
101- 350
180
351- 450
190
Ripple Current Multipliers
Refer to Section 4 of the
Mini-Glossary for explanation
of Ripple Current Multipliers.
Ambient Temperature ( C )
≤
45 C
2.0
65 C
1.7
75 C
1.4
85 C
1.0
Frequency (Hz )
L ARGE TUBUL ARS - 85 C
DC Rated Voltage
0 -50V
51-299V
≥
300V
50 - 60Hz
0.85
0.85
0.80
300 - 400Hz
1.10
1.15
1.30
>1kHz
1.15
1.20
1.40
53D
Life Validation Test
The following specifications shall be satisfied when the capacitors are restored to
subjecting them to the DC rated voltage for 1,000 hours at 85 C.
Capacitance change:
≤
15% from initial measurement
ESR change
:
≤
1.5 initial specified limit
Leakage current
:
≤
initial specified limit
25 C after
Shelf Test
The following specifications shall be satisfied when the capacitors are restored to 25 C after
exposing them for 500 hours at 85 C without voltage applied. The rated voltage shall be
applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than
48 hours before the measurements.
Capacitance change:
≤
10% from initial measurement
ESR change
:
≤
1.3 initial specified limit
Leakage current
:
≤
2 initial specified limit
Part Numbering System for 53D Series
53D
562
F
063
JP
6
When ordering, always specify complete catalog number for 53D Series.
Case Style: 6 = PVC Sleeve is Standard.
Case Code: See dimensions in Ratings Tables.
DC Rated Voltage: Expressed in Volts. Zeros proceed the voltage rating
when less than 100 volts. An R indicates a decimal point (e.g. 6R3 = 6.3V ).
Capacitance Tolerance: F = 10% to 50%
Capacitance Value: Expressed in Microfarads. The first two digits are
significant figures, the third digit indicates the number of zeros
(e.g. 560 = 56 F; 561 = 560 F; 562 = 5,600 F ).
Series Name: Indicates Basic Capacitor Design.
278
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
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