B43501A9477M EPCOS Inc, B43501A9477M Datasheet - Page 3

• Manufacturer Part Number: B43501A9477M
• Description: CAP 470UF 400V ELEC SNAP IN
• Manufacturer: EPCOS Inc
• Series: B43501r

Specifications of B43501A9477M

• Capacitance: 470µF
• Tolerance: ±20%
• Voltage Rating: 400V
• Lifetime @ Temp.: 10000 Hrs @ 85°C
• Operating Temperature: -40°C ~ 85°C
• Features: General Purpose
• Ripple Current: 5.09A
• Esr (equivalent Series Resistance): 140.0 mOhm
• Impedance: 230 mOhm
• Mounting Type: Through Hole
• Package / Case: Radial, Can - Snap-In
• Size / Dimension: 1.378" Dia (35.00mm)
• Height: 1.772" (45.00mm)
• Lead Spacing: 0.394" (10.00mm)
• Esr: 290 mOhms
• Operating Temperature Range: - 40 C to + 85 C
• Diameter: 35 mm (1.38 in)
• Length: 45 mm (1.77 in)
• Product: Aluminum Electrolytic Capacitors
• Termination Style: Snap In
• Mounting: Through Hole
• Capacitance Value: 470 uF
• Voltage: 400 Vdc
• Lead Pitch For Radial: 10 mm
• Product Height: 45 mm
• Load Life: 10000 Hrs
• Number Of Pins: 2, 3
• Test Frequency: 100 Hz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Surface Mount Land Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 495-4246

Specifications and characteristics in brief
Rated voltage V
Surge voltage V
Rated capacitance C
Capacitance tolerance
Leakage current I
(5 min, 20 C)
Self-inductance ESL
Useful life, V
85 C; V
40 C; V
V
85 C; V
40 C; V
Voltage endurance test
85 C; V
85 C; V
Vibration resistance
test
Characteristics at low
temperature
IEC climatic category
Detail specification
Sectional specification
Please read Cautions and warnings and
Important notes at the end of this document.
R
= 500 V
R
R
R
R
R
R
; I
; 1.15 I
; I
; 1.15 I
= 500 V
AC,R
AC,R
450 V
R
R
S
450 V
leak
AC,R
AC,R
R
160 ... 500 V DC
1.15 V
1.10 V
47 ... 2200 µF
Approx. 20 nH
> 10000 h
> 250000 h
> 5000 h
> 150000 h
5000 h
2500 h
To IEC 60068-2-6, test Fc:
Displacement amplitude 0.35 mm, frequency range 10 Hz ... 55 Hz,
acceleration max. 5 g, duration 3
Capacitor mounted by its body which is rigidly clamped to the work
surface.
Max. impedance
ratio
at 100 Hz
Similar to CECC 30301-811
IEC 60384-4
To IEC 60068-1:
20%
V
V
The capacitors can be operated in the temperature range of
consideration.
R
R
40 C to +85 C but the impedance at
400 V DC: 40/085/56 ( 40 C/+85 C/56 days damp heat test)
420 V DC: 25/085/56 ( 25 C/+85 C/56 days damp heat test)
R
R
M
(for V
(for V
R
R
Page 3 of 21
250 V DC)
385 V DC)
Requirements:
ESR
I
Post test requirements:
ESR
I
V
Z
Z
leak
leak
C/C
C/C
R
-25 C
-40 C
/ Z
/ Z
20 C
20 C
Long useful life
3 times initial specified limit
initial specified limit
1.3 times initial specified limit
initial specified limit
30% of initial value
10% of initial value
2 h.
3
7
400 V
40 C should be taken into
420 ... 450 V
7
12
B43501
85 C
500 V
7
20