General Purpose, Pulse and DC Transient Suppression
A50 Series Metallized Polyester Film, Axial, 50 – 1,000 VDC
(Automotive Grade)
Overview
The A50 Series is constructed of metallized polyester film
(wound technology) with axial leads of tinned wire. Axial leads
are electrically welded to the contact metal layer on the ends of
the capacitor winding. The capacitor is encapsulated in polyester
tape wrapping with thermosetting resin end filled.
Automotive grade devices are available and meet the demanding
Automotive Electronics Council's AEC–Q200 qualification
requirements.
Applications
Typical applications include blocking, coupling, decoupling,
bypassing and interference suppression in low voltage
applications such as automotive. Not suitable for across-the-line
application (see Suppressor Capacitors).
Benefits
•
•
•
•
•
•
•
•
•
•
•
Voltage range: 50 – 1,000 VDC
Capacitance range: 0.001 – 10 µF
Diameter: 5 – 22 mm
Length 11 – 33 mm
Capacitance tolerance: ±5%, ±10%, ±20%
Climatic category: 55/105/56
Operating temperature range of -55˚C to +105˚C
RoHS Compliant and lead-free terminations
Tape and reel packaging in accordance with IEC 60286–1
Self-Healing
Automotive (AEC–Q200) grades available
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Part Number System
A50
Series
Metallized Polyester
C
Rated Voltage (VDC)
C = 50
D = 63
E = 100
I = 250
M = 400
P = 630
Q = 1000
F = 11
H= 14
K = 20.5
Q = 28
T = 33
F
Length (mm)
Capacitance Code
(pF)
The last three digits
represent significant
figures. First digit
specifies the
number of zeros to
be added.
3470
AA
Packaging
See Ordering
Options Table
00
Internal Use
00, 60 (Standard)
Capacitance
Tolerance
J = ±5%
K = ±10%
M = ±20%
J
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3071_A50_AXIAL • 10/29/2015
1
Film Capacitors General Purpose – Pulse and DC Transient Suppression
A50 Series Metallized Polyester Film, Axial, 50 – 1,000 VDC (Automotive Grade)
Ordering Options Table
Type of Leads and Packaging
Standard Lead and Packaging Options
Bulk (Bag) – Straight Leads
Tape & Reel (Standard Reel)
40 +/-5
≥ 20
AA
26
LL/I Lead
Length (mm)
Lead and
Packaging
Code
Dimensions – Millimeters
FRONT VIEW
LL
L
d
LL
SIDE VIEW
D
D
Nominal
5.0
5.0
5.5
6.0
6.0
6.5
6.5
6.5
7.0
7.0
7.0
7.5
7.5
8.0
8.0
8.0
8.5
8.5
9.0
9.0
9.5
9.5
Tolerance
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Nominal
11.0
14.0
14.0
14.0
20.5
11.0
20.5
14.0
14.0
20.5
28.0
20.5
14.0
14.0
20.5
28.0
20.5
28.0
20.5
28.0
20.5
28.0
L
Tolerance
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Nominal
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
d
Tolerance
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
Nominal
10.0
10.0
10.0
10.5
10.5
11.0
11.0
11.5
12.0
12.0
12.5
12.5
13.0
13.5
14.5
15.0
15.5
16.0
17.5
18.5
19.0
22.0
D
Tolerance
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Nominal
20.5
33.0
28.0
33.0
28.0
28.0
33.0
33.0
20.5
33.0
33.0
28.0
33.0
33.0
33.0
33.0
33.0
33.0
33.0
33.0
33.0
33.0
L
Tolerance
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Nominal
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
1
1
1
1
d
Tolerance
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
Note: See Ordering Options Table for lead length (LL/I) options.
Note: See Ordering Options Table for lead length (LL/I) options.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3071_A50_AXIAL • 10/29/2015
2
Film Capacitors General Purpose – Pulse and DC Transient Suppression
A50 Series Metallized Polyester Film, Axial, 50 – 1,000 VDC (Automotive Grade)
Performance Characteristics
Dielectric
Plates
Winding
Leads
Protection
Related Documents
Rated Voltage V
R
(VDC)
Rated Voltage V
R
(VAC)
Capacitance Range (µF)
Capacitance Values
Capacitance Tolerance
Operating Temperature Range
Rated Temperature T
R
Voltage Derating
Climatic Category
Polyester film (polyethylene terephthalate).
Metal layer deposited by evaporation under vacum.
Non-inductive type.
Tinned wire.
Plastic case, thermosetting resin filled. Box material is solvent resistant and flame retardant according to UL94.
IEC 60384-2
50
30
0.47 – 10.0
63
40
0.33 – 10.0
100
63
0.1 – 10.0
250
160
0.047 – 10.0
400
200
0.01 – 3.3
630
220
0.001 – 1
1000
250
0.001 – 0.47
E6 series (IEC 60063) measured @ 1 kHz and +20 ±1°C
±5%, ±10%, ±20%
-55°C to 105°C
+85°C
Above +85°C DC and AC voltage derating is 1.25%/°C
55/105/56 IEC 60068-1
Storage time: ≤ 24 months from the date marked on the label package
Average relative humidity per year ≤ 70%
Storage Conditions
RH ≤ 85% for 30 days randomly distributed throughout the year
Dew is absent
Temperature: -40 to 80°C (see "Maximum Humidity in Storage Conditions" graph below)
Test Voltage
Capacitance Drift
Reliability
(Reference MIL-HDBK-217)
1.6 x V
R
VDC for 2 seconds (between terminations) @ +25°C ±5°C
Maximum 3% after a 2 year storage period at a temperature of +10°C to +40°C and a relative humidity of 40% to 60%
Operational life >200,000 hours
Failure rate ≤ 5 FIT, T = +40°C, V = 0.5 x V
R
Failure criteria: open or short circuit, cap. change > 10%, DF 2 times the catalog limits, IR < 0.005 x initial limit
dV/dt according to Table 1. For peak to peak voltages lower than rated voltage (Vpp <V
R
), the specified dv/dt
can be multiplied by the factor V
R
/Vpp
+400 (±200)ppm/°C at 1 kHz
Approximately 7 nH. Maximum 1nH per 1 mm lead and capacitor length.
Maximum Pulse Steepness
Temperature Coefficient
Self Inductance
(Lead Length ~ 2 mm)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3071_A50_AXIAL • 10/29/2015
3
All KEMET Through-Hole Technology (THT) Film & Paper Capacitors change their characteristics
Film Capacitors General Purpose
to
Pulse
environmental conditions in which they operate. In normal conditions a variation in the
according
–
the
and DC Transient Suppression
A50 Series Metallized Polyester
parameters
–
(capacitance and dissipation factor values) occurs due to the ambient temperature
electrical
Film, Axial, 50 1,000 VDC (Automotive Grade)
and the amount of moisture contained in the air surrounding the components. The variation depends
mainly on the type of dielectric
Performance Characteristics cont'd
and the material used for the coating.
Avoid to store the capacitors in places where the environmental conditions differ from the following:
Frequency
C ≤ 0.1 µF
0.1 µF < C ≤ 1 µF
C > 1 µF
Dissipation Factor tanδ
Storage
1 kHz
0.80%
1.00%
time:
≤
24 months from the date marked on the
0.80%
glued to the package.
label
10 kHz
1.50%
2.50%
1.50%
–
–
–
100 kHz
Measured at 25°C ±5°C
Temperature: -40 to 80°C
Humidity:
Measured @ +25°C ±5°C, according to IEC 60384–2
- Average per year:
Minimum Values Between Terminals
≤
70%
- For 30 full days randomly distributed throughout the year:
≤
85%
Voltage Charge/Time
C ≤0.33 μF
Insulation Resistance
- Dew:
absent
50 VDC for V
R
≤100
VDC 1 minute
These levels of humidity must
>100
reduced
100 VDC for V
R
be
basis of the graph below.
1 minute
VDC
≥3,750 MΩ
( ≥50,000 MΩ )*
according to the
≥30,000 MΩ
( ≥50,000 MΩ )*
C >0.33 μF
ambient
≥1,000 MΩ • µF
( ≥5,000 MΩ • µF )*
temperature on the
≥10,000 MΩ • µF
( ≥17,000 MΩ • µF )*
* typical value
Maximum Humidity in Storage Conditions
100
90
80
70
60
50
40
30
20
10
0
-40
30 Days
Annual Average
-20
0
20
40
60
80
Relative Humidity (%)
Temperature (ºC)
Qualification
Automotive Grade products meet or exceed the requirements outlined by the Automotive Electronics Council. Details regarding test
methods and conditions are referenced in document AEC–Q200, Stress Test Qualification for Passive Components. For additional
information regarding the Automotive Electronics Council and AEC–Q200, please visit their website at www.aecouncil.com.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3071_A50_AXIAL • 10/29/2015
4
Film Capacitors General Purpose – Pulse and DC Transient Suppression
A50 Series Metallized Polyester Film, Axial, 50 – 1,000 VDC (Automotive Grade)
Maximum Voltage (V
rms
) vs. Frequency (Sinusoidal Waveform/Th ≤ +40ºC)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3071_A50_AXIAL • 10/29/2015
5
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