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B41507-B5478-M

Description
Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 25V, 20% +Tol, 20% -Tol, 4700uF, Through Hole Mount,
CategoryPassive components    capacitor   
File Size401KB,9 Pages
ManufacturerTDK Corporation
Websitehttp://www.tdk.com
Environmental Compliance
Download Datasheet Parametric View All

B41507-B5478-M Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 25V, 20% +Tol, 20% -Tol, 4700uF, Through Hole Mount,

B41507-B5478-M Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1972203274
package instruction,
Reach Compliance Codecompliant
capacitance4700 µF
Capacitor typeALUMINUM ELECTROLYTIC CAPACITOR
dielectric materialsALUMINUM (WET)
ESR87 mΩ
Installation featuresTHROUGH HOLE MOUNT
negative tolerance20%
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package shapeCYLINDRICAL PACKAGE
polarityPOLARIZED
positive tolerance20%
Rated (DC) voltage (URdc)25 V
ripple current2500 mA
surface mountNO
Terminal shapeFLAT
Capacitors with Solder Pins
85
°C
Not for new design
B 41 507
B 43 507
LL grade
Especially high volumetric efficiency
Construction
Charge-discharge proof, polar
Aluminum case, fully insulated
Overload protection by preset break point in case
Solder pin mounting on printed circuit boards,
pins fit standardized spacings on PCB
q
Negative pole brought out to solder pin, but not insulated from case
q
q
q
q
Features
q
High reliability and high ripple current capability
q
Extremely small dimensions, i.e. especially
high volumetric efficiency
q
Low equivalent series resistance and low self-inductance
q
Pinning ensures correct insertion
Applications
q
For switch-mode power supplies in industrial and consumer electronics
q
For professional, long-life switch-mode power supplies
Specifications and characteristics in brief
B 41 507
Rated voltage
U
R
Surge voltage
U
S
Rated capacitance
C
R
Capacitance tolerance
Useful life
40
°C,
U
R
85
°C,
U
R
;
I~
R
Failure percentage
Failure rate
Voltage endurance test
Leakage current
I
lka
(5 min, 20
°C)
Self-inductance
L
ESL
10 … 100 V–
1,15 ·
U
R
1 000 … 100 000
µF
±
20 %
63 V–
> 200 000 h
(1,6 ·
I~
R,85°C
)
> 10 000 h
1%
(during useful life)
40 fit
(≤ 40 · 10
– 9
/h)
3 000 h, 85
°C
(at
U
R
)
M
100 V–
> 200 000 h
(
I~
R,85°C
)
> 5 000 h
> 200 000 h (1,7 ·
I~
R,85°C
)
> 8 000 h
1%
(during useful life)
40 fit
(≤ 40 · 10
– 9
/h)
3 000 h, 85
°C
(at
U
R
)
B 43 507
200 … 450 V–
1,15 ·
U
R
(for
U
R
200 V–)
1,10 ·
U
R
(for
U
R
385 V–)
68 … 2 200
µF
±
20 %
M
C
R
U
R 0,7
I
lka
0,3
µA ⋅ 
-------
-------
+
4
µA
-
µF
V-
approx. 10 nH
Siemens Matsushita Components
165
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