900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






United Chemi-Con

ESMH181VxxxxxxxxxT Datasheet Preview

ESMH181VxxxxxxxxxT Datasheet

Aluminum Electrolytic Capacitors

No Preview Available !

SMH SERIES
SMH Serieswww.datasheet4u.com
Engineering Bulletin Mar 07
Snap Mount
Large
Capacitance
High CV
High Ripple
RoHS
Compliant
؀85؇C
Maximum
Temperature
The SMH series capacitors are the standard ؀85؇C, large capacitance, snap-in capacitors from
United Chemi-Con. The load life for the SMH series is 2,000 hours at ؀85؇C with the rated ripple
current applied. The very high CV values and ripple current capabilities make these capacitors ideal
for use in power supply filter circuits. The SMH capacitors are available in 2 or 4-pin snap-in styles
and 4 or 5-pin straight terminals. The SMH series is RoHS compliant offering Pb-free construction.
The standard SMH series capacitors are not solvent proof. Refer to guidelines and precautions on the
website for usage and installation conditions recommended for United Chemi-Con products.
Summary of Specifications
PC board 2 or 4-pin snap-in; optional 4 or 5-pin straight terminals.
Capacitance range: 56 to 270,000µF.
Voltage range: 6.3 to 450VDC.
Category temperature range: ؁40؇C to ؀85؇C for 6.3 to 100V; ؁25؇C to ؀85؇C for
160 to 450V.
Leakage current: 0.02CV(µA) or 3mA, whichever is smaller, after 5 minutes at ؀20؇C.
Standard capacitance tolerance: ؓ20%
Nominal case size (D؂L): 22؂20mm to 40؂80mm.
Rated lifetime: 2,000 hours at ؀85؇C with the rated ripple current applied.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 1/ 15




United Chemi-Con

ESMH181VxxxxxxxxxT Datasheet Preview

ESMH181VxxxxxxxxxT Datasheet

Aluminum Electrolytic Capacitors

No Preview Available !

SMH Series
www.datSasMheHetS4pu.eccoimfications - Snap Mount
Engineering Bulletin Mar 07
Item
Category Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
Dissipation Factor ( Tan )
Characteristics
؁40 to ؀85؇C for 6.3 to 100VDC; ؁25 to ؀85؇C for 160 to 450VDC
6.3 to 450VDC
56 to 270,000F
ؓ20% ( M ) at ؀20؇C, 120Hz
I ؄ 0.02CV (A ) or 3mA, whichever is smaller, after 5 minutes at ؀20؇C.
Where I = Max. leakage current (A ), C = Nominal capacitance (F ) and V = Rated voltage ( V )
At ؀20؇C, 120Hz
Low Temperature
Characteristics
Rated Voltage ( V ) 6.3 10 16 25 35 50 63 -100 160 - 250 315 - 450
Tan ( DF ) Max.
0.60 0.50 0.40 0.30 0.25 0.20
0.15
*0.10*
0.15
*0.15 maximum for 35mm and 40mm diameter.
For rated voltages 63V, values are not valid for case sizes >35mm in diameter or >50mm in length.
At 120Hz, impedance ( Z ) ratio between the ؁25؇C or ؁40؇C value and ؀20؇C value shall not
exceed the values given below.
Rated Voltage ( V )
Z (؁25؇C ) / Z (؀20؇C )
Z (؁40؇C ) / Z (؀20؇C )
6.3 -16
4
15
25
3
10
35 50, 63 80, 100 160 - 400 450
32248
8 6 5 ——
Rated Ripple Current Multipliers
Ambient Temperature (؇C )
؀45؇C
1.73
؀60؇C
1.50
؀70؇C
1.32
؀85؇C
1.00
Frequency (Hz )
DC Rated Voltage
6.3 -50V
63 -100V
160 - 250V
315 - 450V
50Hz
0.95
0.92
0.81
0.77
120Hz
1.00
1.00
1.00
1.00
300Hz
1.03
1.07
1.17
1.16
1kHz
1.05
1.13
1.32
1.30
10kHz
1.08
1.19
1.45
1.41
100kHz
1.08
1.20
1.50
1.43
Endurance
(Load Life)
Shelf Life
The following specifications shall be satisfied when the capacitors are restored to ؀20؇C after
subjecting them to DC voltage for 2,000 hours at ؀85؇C with the rated ripple current applied.
The sum of the DC voltage and peak AC voltage must not exceed the full rated voltage of
the capacitors.
Capacitance change: ؓ20% of initial measured value
Tan ( DF )
: 200% of initial specified value
Leakage current : initial specified value
The following specifications shall be satisfied when the capacitors are restored to ؀20؇C after
exposing them for 1,000 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: ؓ20% of initial measured value
Tan ( DF )
: 150% of initial specified value
Leakage current : initial specified value
2 / 15 United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com


Part Number ESMH181VxxxxxxxxxT
Description Aluminum Electrolytic Capacitors
Maker United Chemi-Con
PDF Download

ESMH181VxxxxxxxxxT Datasheet PDF





Similar Datasheet

1 ESMH181VxxxxxxxxxT Aluminum Electrolytic Capacitors
United Chemi-Con





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy