B43501 Useful Life Datasheet

B43501 Datasheet, PDF, Equivalent


Part Number

B43501

Description

Snap-In Capacitors Long Useful Life

Manufacture

EPCOS

Total Page 11 Pages
Datasheet
Download B43501 Datasheet


B43501
Snap-In Capacitors
Long Useful Life 85 °C
B43501
Long-life grade capacitors
Applications
I Switch-mode power supplies in industrial
and entertainment electronics
I Frequency converters
Features
I Long useful life
I High reliability and high ripple current capability
I Low equivalent series resistance ESR
I High CU product, i.e. compact
I 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)
B43501
235 10/02

B43501
B43501
Long Life 85 °C
Specifications and characteristics in brief
Rated voltage UR
Surge voltage US
Rated capacitance CR
Capacitance tolerance
Leakage current IL
(5 min, 20 °C)
Self-inductance LESL
Useful life
85 °C; UR; I~R
40 °C; UR; 1,4 · I~R
Voltage endurance test
85 °C; UR
Vibration resistance
IEC climatic category
Detail specification
Sectional specification
160 450 VDC
1,15 · UR (for UR 250 VDC)
1,10 · UR (for UR 385 VDC)
47 2 200 µF
± 20 % M
IL
0,3
µA
èæC-µ----FR--
-U----R--
V
ö
ø
0,7
+
4 µA
Approx. 20 nH
> 10 000 h
> 200 000 h
Requirements:
C/C
ESR
IL
≤ ± 30 % of initial value
3 times initial specified limit
initial specified limit
Failure percentage: 1 %
Failure rate:
50 fit (50 · 109/h)
(for definiton fit, refer to chapter Quality, page 62)
Post test requirements:
5 000 h
C/C ≤ ± 10 % of initial value
ESR 1,3 times initial 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: 40/085/56 (40°C/+ 85°C/56 days damp heat test)
UR 420 VDC: 25/085/56 (25°C/+ 85°C/56 days damp heat test)
Similar to CECC 30301-811
IEC 60384-4
236 10/02


Features Snap-In Capacitors Long Useful Life – 85 °C B43501 Long-life grade capacitor s Applications I Switch-mode power supp lies in industrial B43501 and enterta inment electronics I Frequency converte rs Features I I I I I Long useful lif e High reliability and high ripple curr ent capability Low equivalent series re sistance ESR High CU product, i.e. comp act Different case sizes available for each capacitance value Construction I Charge-discharge proof, polar I Aluminu m case, fully insulated I Snap-in solde r pins to hold component in place on PC -board I Minus pole marking on case sur face I Minus pole not insulated from ca se www.DataSheet4U.com I Overload prote ction (safety vent) Terminals I Standa rd 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) 235 10/02 B43501 Long Life – 85 °C Specificati ons and characteristics in brief Rated voltage UR Surge voltage US Rated capacitance CR Capacitance toleranc.
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