B43504 Snap-In Capacitors Datasheet

B43504 Datasheet, PDF, Equivalent


Part Number

B43504

Description

Snap-In Capacitors

Manufacture

EPCOS

Total Page 11 Pages
Datasheet
Download B43504 Datasheet


B43504
Snap-In Capacitors
Compact 105 °C
B43504
Long-life grade capacitors
Applications
I Professional switch-mode power supplies in industrial
electronics and in data processing equipment
I Switch-mode power supplies in entertainment electronics
I Frequency converters
Features
I High reliability
I High CU product, extremely compact
I Low equivalent series resistance ESR
I Many different case sizes available for each capacitance value
Construction
I Charge-discharge proof, polar
I Aluminum case, fully insulated
I Snap-in solder pins to hold component in place on PC-board
I Minus pole marking on case surface
I Minus pole not insulated from case
www.DataSheet4IU.coOmverload protection (safety vent)
Terminals
I Standard version with 2 terminals
2 lengths available: 6,3 and 4,5 mm
I 3 terminals: length 4,5 mm
(terminal arrangement ensures correct insertion)
B43504
245 10/02

B43504
B43504
Compact 105 °C
Specifications and characteristics in brief
Rated voltage UR
Surge voltage US
Rated capacitance CR
Capacitance tolerance
Dissipation factor tan δ
(20°C, 120 Hz)
Leakage current IL
(5 min, 20°C)
Self-inductance ESL
Useful life
105°C; UR; I~R
85°C; UR; I~max
40°C; UR; 1,9 · I~R
Load life test
105 °C; UR; I~R
Voltage endurance test
105 °C; UR
Vibration resistance
IEC climatic category
Detail specification
Sectional specification
200 450 VDC
1,15 · UR (for UR 250 VDC)
1,10 · UR (for UR 400 VDC)
47 2 200 µF
± 20 % M
UR 400 VDC: tan δ ≤ 0,15
UR 420 VDC: tan δ ≤ 0,20
IL
0,3
µA
èæC-µ----FR--
-U-V---R--
ö
ø
0,7
+
4 µA
Approx. 20 nH
Requirements:
> 3 000 h
> 6 500 h
> 200 000 h
C/C ≤ ± 30 % of initial value
tan δ ≤ 3 times initial specified limit
IL initial specified limit
Failure percentage: 1 %
Failure rate:
40 fit (40 · 109/h)
(for definiton fit, refer to chapter Quality, page 62)
2 000 h
Post test requirements:
2 000 h
C/C
≤ ± 20 % of initial value
tan δ
2 times initial specified limit
IL initial specified limit
Post test requirements:
C/C
≤ ± 10 % of initial value
tan δ
1,3 times specified limit
IL initial specified limit
To IEC 60068-2-6, test Fc:
displacement amplitude 0,35 mm, frequency range 10 55 Hz,
acceleration max. 5 g, duration 3 × 2 h
To IEC 60068-1:
UR 400 VDC: 40/105/56 (40°C/+ 105°C/56 days damp heat test)
UR 420 VDC: 25/105/56 (25°C/+ 105°C/56 days damp heat test)
Similar to CECC 30301-809
IEC 60384-4
246 10/02


Features Snap-In Capacitors Compact – 105 °C B 43504 Long-life grade capacitors Applic ations I Professional switch-mode power supplies in industrial B43504 electr onics and in data processing equipment I Switch-mode power supplies in enterta inment electronics I Frequency converte rs Features I I I I High reliability High CU product, extremely compact Low equivalent series resistance ESR Many d ifferent case sizes available for each capacitance value Construction I Charg e-discharge proof, polar I Aluminum cas e, fully insulated I Snap-in solder pin s to hold component in place on PC-boar d I Minus pole marking on case surface I Minus pole not insulated from case ww w.DataSheet4U.com I Overload protection (safety vent) Terminals I Standard ve rsion with 2 terminals 2 lengths avail able: 6,3 and 4,5 mm I 3 terminals: len gth 4,5 mm (terminal arrangement ensur es correct insertion) 245 10/02 B4350 4 Compact – 105 °C Specifications an d characteristics in brief Rated voltage UR Surge voltage US Rated ca.
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