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325182U025HE1

Description
CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 35 V, 1700 uF, THROUGH HOLE MOUNT
CategoryPassive components   
File Size323KB,4 Pages
ManufacturerETC
Download Datasheet Parametric View All

325182U025HE1 Overview

CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 35 V, 1700 uF, THROUGH HOLE MOUNT

325182U025HE1 Parametric

Parameter NameAttribute value
Maximum operating temperature125 Cel
Minimum operating temperature-55 Cel
negative deviation10 %
positive deviation75 %
Rated DC voltage urdc35 V
Processing package descriptionCAN, ROHS COMPLIANT
Lead-freeYes
EU RoHS regulationsYes
stateACTIVE
terminal coatingTIN OVER COPPER
Installation featuresTHROUGH HOLE MOUNT
Manufacturer Series325
capacitance1700 uF
packaging shapeCYLINDRICAL PACKAGE
Capacitor typeNON SOLID
Terminal shapeWIRE
equivalent series resistance63.8mohm
polarityPOLARIZED
ripple current1.2428A
leakage current121.9uA
Type 325/326,
–55 ºC to 125 ºC Long-Life, Switching Power Grade Radial
High Temperature and Ultra-Low ESR
The Types 325 and 326 are the ultra-wide-temperature, low-ESR
capacitors for switching power-supply outputs and automotive applications.
The 125 °C capability and exceptionally low ESRs enable high ripple-
current capability. With series inductance of 12 to 16 nH and ripple currents
to 27 amps one of these capacitors can save by replacing eight to ten of the
12.5 mm diameter capacitors routinely at the output of switching power
supplies. Type 325 has three leads for rugged, reverse-proof mounting, and
Type 326 has two leads
.
Highlights
2000 hour life test at 125 °C
Ripple Current to 27 amps
ESRs to 5 m
> 90% capacitance at –40 °C
Replaces multiple capacitors
Type 325
Type 326
Specifications
Operating Temperature:
Rated Voltage:
Capacitance:
Capacitance Tolerance:
Leakage Current:
Cold Impedance:
Ripple Current Multipliers:
–55 °C to 125 °C
6.3 to 63 Vdc –
880 µF to 46,000 µF
–10 +75%
≤0.5 √CV µA, 4 mA max, 5 minutes
–55 °C multiple of 25 °C Z ≤2.5 @ 120 Hz
≤20 from 20–100 kHz
Ambient Temperature
45ºC
1.39
120 Hz
see ratings
55ºC
1.3
65ºC
1.21
75ºC
1.11
85ºC
1.00
95ºC
0.88
105ºC
0.73
1 kHz
0.85
115ºC 125ºC
0.55
0.26
20-100 kHz
1.00
Frequency
360 Hz
0.76
400 Hz
0.77
Life Test:
Load Life:
Complies with the EU Directive
2002/95/EC requirement
restricting the use of Lead (Pb),
Mercury (Hg), Cadmium (Cd),
Hexavalent chromium (Cr(VI)),
PolyBrominated Biphenyls
(PBB) and PolyBrominated
Diphenyl Ethers (PBDE).
Shelf Life:
Outline Drawings
Vibration:
2000 h with rated voltage at 125 °C
∆ capacitance ± 10%
ESR 125 % of limit
DCL 100 % of limit
4000 h at full load at 85 °C
∆ capacitance ± 10%
ESR 200 % of limit
DCL 100 % of limit
500 h at 105 °C,
∆ capacitance ± 10%,
ESR 110% of limit,
DCL 200% of limit
10 to 55 Hz, 0.06” and 10 g max, 2 h each plane
CDM Cornell Dubilier
140 Technology Place
Liberty, SC 29657
Phone: (864)843-2277
Fax: (864)843-3800
www.cde.com
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