EEU-FA1A272 Panasonic - ECG, EEU-FA1A272 Datasheet - Page 6

• Manufacturer Part Number: EEU-FA1A272
• Description: CAP 2700UF 10V FA SER ALUM LYTC
• Manufacturer: Panasonic - ECG
• Series: FAr

Specifications of EEU-FA1A272

• Capacitance: 2700µF
• Voltage Rating: 10V
• Tolerance: ±20%
• Lifetime @ Temp.: 5000 Hrs @ 105°C
• Operating Temperature: -55°C ~ 105°C
• Features: General Purpose
• Ripple Current: 1.945A
• Impedance: 34 mOhm
• Mounting Type: Through Hole
• Package / Case: Radial, Can
• Size / Dimension: 0.492" Dia (12.50mm)
• Height: 0.984" (25.00mm)
• Lead Spacing: 0.197" (5.00mm)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Esr (equivalent Series Resistance): -
• Surface Mount Land Size: -
• Other names: EEUFA1A272; P5608A

1.3 Common Application Conditions to Avoid
The following misapplication load conditions will
cause rapid deter ioration to capacitor electr ical
p a r a m e t e r s. l n a d d i t i o n , ra p i d h e a t i n g a n d g a s
generation within the capacitor can occur causing
the pressure relief vent to operate and resuItant
leakage of electrolyte. Under extreme conditions,
explosion and fire could result. Leakinq electrolyte
is combustible and electrically conductive.
(1) Reverse Voltaqe
(2) Charqe/Discharqe Applications
(3) Overvoltage
(4) Ripple Current
1.4 Using Two or More Capacitors in Series
(1) Capacitors Connected in Parallel
(2) Capacitors Connected in Series
1.5 Capacitor Mounting Considerations
(1) DoubIe - Sided Circuit Boards
(2) Circuit Board Hole Positioning
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
use a capacitor designed for high rippIe currents
or contact us with your requirements.
conditions.
ser ies resistance of the capacitor causing an
capacitors. Careful design of wiring methods can
minimize the possibility of excessive ripple currents
applied to a capacitor.
Do not appIy voltaqes exceeding the maximum
specified rated voltages. Voltage up to the surge
exceed the rated voltage.
Do not apply ripple currents exceeding the maximum
specified value. For high ripple current applications,
Ensure that allowable ripple currents superimposed
on low DC bias voltages do not cause reverse voltage
Standard capacitors are not suitable for use in
charqe/discharqe applications consult us and advise
The circuit resistance can closely approximate the
of voltage divider shunt resistors with consideration
to leakage currents, can prevent capacitor voltage
DC capacitors have polarity. Verify correct polarity
before inser tion. For circuits with changing or
uncertain polarity,use DC bipolar capacitors. DC
bipolar capacitors are not suitable for use in AC
repeating charge/discharge applications. For
the superimposed AC ripple vo l t a g e does not
Normal DC leakage current differences among
capacitors can cause voltage imbalances. The use
u n d e r t h e c a p a c i t o r by c a p i l l a r y a c t i o n a n d
shortcircuit the anode and cathode terminals.
circuits.
actual conditions.
voltage rating are acceptable for short periods of
imbaIances.
dipping into a solder bath, excess solder may collect
time. Ensure that the sum of the DC voltage and
i m b a l a n c e o f r i p p l e c u r r e n t l o a d s w i t h i n t h e
Avoid wiring Pattern runs which pass between
the mounted capacitor and the circuit board. When
or Parallel
– EE18 –
(3) Circuit Board Hole Spacing
(4)Land/Pad Pattern
Among others, when the size a is wide , back fillet can
not be made, decreasing fitting strength.
and fitting strength, etc. based on the design
standards of your company.
Decide considering mounting condition, solderability
c
recommended.
or electrolyte leakage.
short or open circuit, increased leakage current,
capacitor lead wire spacing within the specified
The circuit board land/pad pattern size for chip
The vinyl sleeve of the capacitor can be damaged
i f s o l d e r p a s s e s t h r o u g h a l e a d h o l e f o r
subsequently processed parts. Special care when
The circuit board holes spacing should match the
lead wire stress during the insertion process. This
may resuIt in premature capacitor failure due to
capacitors is specified in the following table.
locating hole positions in proximity to capacitors is
tolerances. Incorrect spacing can cause excessive
[ Table of Board Land Size vs. Capacitor Size ]
Aluminum Electrolytic Capacitor
Size
A( 3)
B( 4)
C( 5)
D( 6.3)
E( 8 x 6.2L)
F( 8 x 10.2L)
G( 10 x 10.2L)
b
a
b
Board land part
0.6
1.0
1.5
1.8
2.2
3.1
4.6
a
2.2
2.5.
2.8
3.2
4.0
4.0
4.1
b
1.5
1.6
1.6
1.6
1.6
2.0
2.0
(mm)
c
Mar. 2005