Polypropylene Pulse/High Frequency Capacitors
R73, Polypropylene Film/Foil, Radial
(Automotive Grade)
Overview
The R73 Series is constructed of polypropylene film and metal
foil or metallized film and metal foil with radial leads of tinned
wire. The radial leads are electrically welded to the metal
layer on the ends of the capacitor winding. The capacitor is
encapsulated in a self-extinguishing solvent resistant plastic
case with thermosetting resin material meeting the UL 94
V–0 requirements. Two different winding constructions
are used depending on voltage parameters. Please see
the Performance Characteristics for more information.
Automotive grade devices (up to lead spacing 22.5 mm) meet
the demanding Automotive Electronics Council's AEC–Q200
qualification requirements.
Applications
Typical applications include resonant circuit, high frequency
high current, snubber and silicon-controlled rectifier
(SCR and IGBT) and SiC (e.g. MOSFET) commutation
circuits as well as applications with high voltage and high
current. Not suitable for across-the-line application
(see Suppressor Capacitors).
Benefits
Voltage range: 100 – 2,000 VDC
Capacitance range: 100 pF – 2.2 µF
Lead Spacing: 15 – 37.5 mm
Capacitance tolerance: ±2.5% (for 2-section construction
only) ±5%, ±10%
• Climatic category: 55/105/56 IEC 60068–1
• Operating temperature range of −55°C to +105°C
• RoHS compliance and lead-free terminations
• Tape & Reel packaging in accordance with IEC 60286–2
• Self-healing
• Automotive (AEC–Q200) grades available up to lead
spacing 22.5 mm
•
•
•
•
Part Number System
R73
Series
Polypropylene
Film/Foil
E
Rated Voltage
(VDC)
E = 100
G = 160
I = 250
M = 400
P = 630
Q = 1000
R = 1250
T = 1600
U = 2000
I = 15.0
N = 22.5
R = 27.5
W = 37.5
I
Lead Spacing
(mm)
2470
Capacitance
Code (pF)
The last three
digits represent
significant figures.
The first digit
specifies the total
number of zeros to
be added.
AA
Packaging
See Ordering
Options Table
00
Internal Use
00
10
30
40
L0
H
Capacitance
Tolerance
H = ±2.5%
(for 2-section
construction only)
J = ±5%
K = ±10%
Built Into Tomorrow
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3037_R73 • 9/13/2021
1
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R73, Polypropylene Film/Foil, Radial (Automotive Grade)
Ordering Options Table
Lead Spacing
Nominal
(mm)
Type of Leads and Packaging
Standard Lead and Packaging Options
Bulk (Bag) – Short Leads
Ammo Pack
Other Lead and Packaging Options
4 +2/−0
H
0
= 18.5 ±0.5
H
0
= 18.5 ±0.5
H
0
= 18.5 ±0.5
3.5 +0.5/−0
4.0 +0.5/−0
3.2 +0.3/−0.2
18±1
30 +5/−0
25 +2/−1
SE
DQ
GY
CK
JB
JE
JH
JM
40
50
Lead Length
(mm)
Lead and
Packaging
Code
15
22.5
Tape & Reel (Standard Reel Ø 355 mm)
Tape & Reel (Large Reel Ø 500 mm)
Bulk (Bag) – Short Leads
Bulk (Bag) – Short Leads
Bulk (Bag) – Short Leads
Bulk (Bag) – Long Leads
Bulk (Bag) – Long Leads
Bulk (Bag) – Long Leads
Standard Lead and Packaging Options
Bulk (Tray) – Short Leads
Other Lead and Packaging Options
Tape & Reel (Standard Reel Ø 355 mm)
Tape & Reel (Large Reel Ø 500 mm)
Bulk (Tray) – Short Leads
Bulk (Tray) – Short Leads
Bulk (Tray) – Short Leads
Bulk (Tray) – Long Leads
Bulk (Tray) – Long Leads
Bulk (Tray) – Long Leads
Standard Lead and Packaging Options
Bulk (Tray) – Short Leads
Other Lead and Packaging Options
Bulk (Tray) – Short Leads
Bulk (Tray) – Short Leads
Bulk (Tray) – Short Leads
Bulk (Tray) – Long Leads
Bulk (Tray) – Long Leads
Bulk (Tray) – Long Leads
4 +2/−0
H
0
= 18.5 ±0.5
H
0
= 18.5 ±0.5
3.5 +0.5/−0
4.0 +0.5/−0
3.2 +0.3/−0.2
18±1
30 +5/−0
25 +2/−1
SE
GY
CK
1
JB
JE
JH
JM
40
50
27.5
4 +2/−0
3.5 +0.5/−0
4.0 +0.5/−0
3.2 +0.3/−0.2
18±1
30 +5/−0
25 +2/−1
SE
JB
JE
JH
JM
40
50
37.5
1
= Not for all sizes, see "Packaging Quantities" table.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3037_R73 • 9/13/2021
2
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R73, Polypropylene Film/Foil, Radial (Automotive Grade)
Dimensions – Millimeters
Loose
Taped
L
H
S
F
LL
T
H
0
P
2
P
2
P
2
S
15.0
15.0
15.0
15.0
15.0
22.5
22.5
22.5
22.5
22.5
27.5
27.5
27.5
27.5
27.5
27.5
27.5
27.5
37.5
37.5
37.5
37.5
37.5
37.5
37.5
37.5
37.5
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
±0.4
5.0
6.0
7.5
8.5
10.0
6.0
7.0
8.5
10.0
11.0
9.0
11.0
13.0
13.0
14.0
18.0
22.0
24.0
11.0
13.0
16.0
19.0
20.0
24.0
24.0
24.0
30.0
T
+0.2/−0.5
+0.2/−0.5
+0.2/−0.5
+0.2/−0.5
+0.2/−0.5
+0.2/−0.5
+0.2/−0.5
+0.2/−0.5
+0.2/−0.5
+0.2/−0.5
+0.2/−0.7
+0.2/−0.7
+0.2/−0.7
+0.2/−0.7
+0.2/−0.7
+0.2/−0.7
+0.2/−0.7
+0.2/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
11.0
12.0
13.5
14.5
16.0
15.0
16.0
17.0
18.5
20.0
17.0
20.0
22.0
25.0
28.0
33.0
37.0
15.0
22.0
24.0
28.5
32.0
40.0
44.0
15.0
19.0
45.0
H
+0.1/−0.5
+0.1/−0.5
+0.1/−0.5
+0.1/−0.5
+0.1/−0.5
+0.1/−0.5
+0.1/−0.5
+0.1/−0.5
+0.1/−0.5
+0.1/−0.5
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
+0.1/−0.7
18.0
18.0
18.0
18.0
18.0
26.5
26.5
26.5
26.5
26.5
32.0
32.0
32.0
32.0
32.0
32.0
32.0
32.0
41.5
41.5
41.5
41.5
41.5
41.5
41.5
41.5
41.5
L
+0.3/−0.5
+0.3/−0.5
+0.5/−0.5
+0.5/−0.5
+0.5/−0.5
+0.3/−0.5
+0.3/−0.5
+0.3/−0.5
+0.3/−0.5
+0.3/−0.5
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
+0.3/−0.7
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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
F
±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
±0.05
±0.05
±0.05
±0.05
±0.05
Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance
Note: See Ordering Options Table for lead length (LL/Ho) options.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3037_R73 • 9/13/2021
3
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R73, Polypropylene Film/Foil, Radial (Automotive Grade)
Performance Characteristics
Dielectric
Plates
Winding
Leads
Protection
Related Documents
Sections
Voltage Range (VDC)
Voltage Range (VAC)
Capacitance Range (µF)
Capacitance Values
Capacitance Tolerance
Category Temperature
Range
Rated Temperature T
R
Voltage Derating
Climatic Category
100
63
0.047 – 0.15
Polypropylene film
Metal foil for 1 section, metal foil + metallized film for 2 sections
Non-inductive type
Tinned wire
Plastic case, thermosetting resin filled. Box material is solvent resistant and flame retardant according to UL94.
IEC 60384–13
1
160
90
250
125
400
160
630
300
0.01 – 2.2
2
1,000
400
1,250
450
1,600
450
2,000
500
0.033 – 0.1 0.015 – 0.047 0.01 – 0.047
0.0033 – 1.5 0.0022 – 0.82 0.001 – 0.56 0.0001 – 0.22
E6/E12 series (IEC 60063) measured at 1kHz and +20 ±1°C
±5%, ±10%, ±2.5% only for 2 sections
−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 above)
Test Voltage
Capacitance Drift
Maximum Pulse
Steepness
Temperature Coefficient
Self Inductance
(Lead Length ~ 2 mm)
2.5 x V
R
VDC for 2 seconds (between terminations) at +25°C ±5°C (1 section)
2 x V
R
VDC for 2 seconds (between terminations) at +25°C ±5°C (2 sections)
Maximum 0.5% after a 2 year storage period at a temperature of +10°C to +40°C and a relative humidity of
40% to 60%
dV/dt according to Table 1. For working voltages lower than rated voltage (V < V
R
), the specified dV/dt
can be multiplied by the factor V
R
/V.
−(150 ±70) ppm/°C at 1 kHz
Lead Spacing (mm)
L (nH) ≈
15
10
22.5
16
27.5
18
37.5
20
Maximum 1 nH per 1 mm lead and capacitor length.
Measured at 25°C ±5°C
Frequency
Dissipation Factor tanδ
1 kHz
10 kHz
100 kHz
C ≤ 0.1 μF
0.03%
0.04%
0.10%
0.1 µF < C ≤ 1 µF
0.03%
0.06%
–
C > 1 µF
0.03%
–
–
F3037_R73 • 9/13/2021
4
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R73, Polypropylene Film/Foil, Radial (Automotive Grade)
Performance Characteristics cont.
Measured at +25°C, 100 VDC 60 seconds
Minimum Values Between Terminals
Insulation Resistance
C ≤ 0.33 μF
≥ 100,000 MΩ
( ≥ 500,000 MΩ )*
* Typical value
C > 0.33 μF
≥ 30,000 MΩ • µF
( ≥ 150,000 MΩ • µF )*
Temperature (°C)
Maximum I
rms
vs. T
h
120%
100%
80%
60%
40%
20%
0%
40
50
Maximum I
rms
60
70
T
h
(°C)
80
90
100
110
T
h
is the maximum ambient temperature surrounding the capacitor or hottest contact point (e.g. tracks), whichever is higher, in the worst operation
conditions in °C.
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 • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3037_R73 • 9/13/2021
5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
100
90
80
70
60
50
40
30
20
10
0
−40
Maximum Humidity in Storage Condition
25
Maximum Overtemperature
∆T
lim
vs T
h
20
Relative Humidity (%)
30 Days
Annual Average
∆T
lim
(°C)
40
60
80
15
10
5
−20
0
20
0
Temperature T
h
(°C)
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