Aluminum Electrolytic Capacitors
Capacitors for Photoflash Applications
with Snap-in and Solder lug Terminals
Series/Type:
B43415 / B43416
Date: April 2004
EPCOS AG 2004. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical
and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Associ-
ation), unless otherwise agreed.
Application
Professional flash light generators
Features
Miniaturized
Outstanding reliability
High charge/discharge proof, polar
PAPR (prevention against polarity
reverse)
Construction
Aluminum case, fully insulated
Overload protection by preset
break point
Terminals
Snap-in
Solder lug
Overview
Tem-
perature
Series
Useful life
Features
U
R
C
R
C
VDC
F
+60
B43416
> 30000 flashes
Miniaturized
300 ... 500
200 ... 1500
Snap-in
Easy PCB mount
Outstanding reliability
B43415
Low leakage current
1000 ... 6600
Solder lug
Low dissipation factor
Capacitors for Photoflash Applications
B43415 / B43416
Miniaturized up to 60
C
2
Specifications and characteristics in brief
Rated voltage
U
R
300 ... 500 VDC
Discharge voltage
U
discharge
50 VDC
Rated capacitance C
R
200 ... 6600 F
Capacitance
tolerance
C
R
10/+20%
Leakage current
(5 min, 20
C)
I
L
Dissipation factor
tan
15%
Useful life
> 30000 flashes at:
Requirements:
Case temperature
60
C
C/C
30% of initial value
Flash repetition rate
2 s
ESR
3 times initial specified
limit
Max. flashes per week
10000 I
L
initial specified limit
Charge resistance
10
Discharge resistance
0.5
Vibration resistance
To IEC 60068-2-6, test F
C
:
displacement amplitude 0.35 mm, frequency range 10 ... 55 Hz,
acceleration max. 5 g, duration 3
2 h
IEC climatic category
U
R
400 VDC: 40/060/56 ( 40
C/+60
C/56 days damp heat test)
U
R
> 400 VDC: 25/060/56 ( 25
C/+60
C/56 days damp heat test)
B43415 / B43416
Miniaturized up to 60
C
3
Dimensional drawing
B43416, snap-in terminals
Dimensions in mm
Dimensions
d
l
mm
Approx.
weight
g
Packing units
pieces
25
45
25
130
30
40
36
80
30
50
46
80
35
45
56
60
35
50
70
60
B43416
Miniaturized up to
4
Dimensional drawing
B43415, solder lug terminals
Dimensions in mm
Dimensions
d
max
l
max
mm
Lead
spacing
(LS)
mm
Approx.
weight
g
Packing units
pieces
35.8
55.8
10.0
66
59
35.8
65.8
10.0
82
59
40.8
65.8
10.0
115
42
40.8
70.8
10.0
130
42
40.8
80.8
10.0
150
42
40.8
90.8
10.0
160
42
40.8
105.8
10.0
180
42
40.8
110.8
10.0
190
42
50.8
80.8
20.0
230
28
50.8
100.8
20.0
270
28
B43415
Miniaturized up to 60
C
5
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