ALC40A681DL400 Kemet, ALC40A681DL400 Datasheet - Page 6

• Manufacturer Part Number: ALC40A681DL400
• Description: CAP ALUM 680UF 400V 2PIN SNAP
• Manufacturer: Kemet
• Series: Evox Rifa ALC40r

Specifications of ALC40A681DL400

• Capacitance: 680µF
• Voltage Rating: 400V
• Tolerance: ±20%
• Lifetime @ Temp.: 8000 Hrs @ 105°C
• Operating Temperature: -40°C ~ 105°C
• Features: General Purpose
• Ripple Current: 3.72A
• Esr (equivalent Series Resistance): 200.0 mOhm
• Impedance: 131 mOhm
• Mounting Type: Through Hole
• Package / Case: Radial, Can - Snap-In
• Size / Dimension: 1.378" Dia (35.00mm)
• Height: 3.150" (80.00mm)
• Lead Spacing: 0.394" (10.00mm)
• Esr: 200 mOhms
• Operating Temperature Range: - 40 C to + 85 C
• Diameter: 35 mm (1.38 in)
• Length: 80 mm
• Product: Aluminum Electrolytic Capacitors
• Termination Style: Snap In
• Test Frequency: 100 Hz
• Material, Element: Aluminum Electrolytic
• Termination: Snap-In
• Voltage, Rating: 400 VDC
• Leakage Current: 6 mAmps
• Load Life: 9000 Hrs
• Number Of Pins: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Surface Mount Land Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 399-5678

mounting position
The capacitor can be mounted upright or
inclined to a horizontal position.
vibration
10Hz to 500Hz at 0.75mm or 10g for 3x2hrs
duration. 10Hz to 55Hz at 0.35mm or 5g
for 3x0.5hrs duration (45/50mm diameter
cans).
operational lifetime
Please see separate BHC application
notes TD003 for calculating operational
life expectancy under customer specific
conditions.
cap
(µf)
1200
1500
oPErational data
100
120
150
150
150
180
180
220
220
270
330
330
390
470
560
820
47
56
68
68
82
40x105
45x105
50x105
25x30
25x35
25x40
30x30
30x35
30x40
35x35
30x50
35x40
40x30
35x50
40x35
35x50
40x40
40x50
35x60
40x55
40x60
35x80
40x80
case
(mm)
size
The failure rate is derived from our periodic
test results. The failure rate (λ
only given at test temperature for life tests.
An estimation is also given at 40°C. The
expected failure rate for this capacitor range
is based on our periodic test results for
capacitors with structural similarity. Failure
rate is frequently quoted in FIT (Failures
In Time) where 1 FIT = 1 x 10
hour.
T
85°C
40°C
Failure rate per hour for catastrophic plus
parametric failures.
insulating resistance
> 100 Mohms at 100V d.c., across insulating
sleeve.
voltage Proof
> 2500V d.c., across insulating sleeve.
a
articlE tablE alc40 (105°c)
100hz (max)
Esr (mW)
at 20°c
2011
1687
1391
1403
1163
955
810
642
651
642
541
538
449
440
356
285
293
249
203
175
121
105
86
mEchanical data
rEliability
450 vdc (
Failure rate per hour
220 FIT
10 FIT
impedance (mW)
u
10 khz (max)
r
)
at 20°c
1392
1168
R
-9
963
974
807
663
565
446
454
447
377
374
315
306
248
198
204
174
138
122
) is therefore
termination style a,c,d,E,f,g,h,J or k
85
71
59
failures per
BHC and Evox Rifa
ripple current(a) at
safety vent
A safety vent for over pressure is featured
on either the base (opposing end to the
terminals) or on the the side of the can. This
is in the form of a grooved section on the
surface of the can which is a weakened area
and is designed to relieve build up of internal
pressure due to over stress or catastrophic
failure.
100 hz
0.66
0.76
0.88
0.87
1.01
1.18
1.36
1.54
1.57
1.73
1.88
2.01
2.28
2.34
2.80
2.91
3.14
3.50
3.51
4.32
5.34
5.84
6.44
105°c
10 khz
11.05
11.64
11.85
1.74
2.03
2.34
2.19
2.54
2.95
3.11
3.67
3.53
4.14
4.27
4.70
4.71
5.47
6.74
5.53
7.29
8.04
6.68
9.57
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type number
alc40 105°c
*
111