Axial Through-Hole Multilayer Ceramic Capacitors
Aximax, 400 Series, Axial, Conformally Coated, Ultra-Stable
X8R Dielectric, 50 – 200 VDC (Commercial & Automotive Grade)
Overview
KEMET’s Aximax conformally coated axial through-hole
ceramic capacitors in Ultra-Stable X8R dielectric feature a
150°C maximum operating temperature, offering the latest
in high temperature dielectric technology and reliability
for extreme temperature applications. It offers the same
temperature capability as conventional X8R, but without
the capacitance loss due to applied DC voltage. Ultra-
Stable X8R exhibits no change in capacitance with respect
to voltage and boasts a minimal change in capacitance
with reference to ambient temperature. It is a suitable
replacement for higher capacitance and larger footprint
devices that fail to offer capacitance stability. Capacitance
change with respect to temperature is limited to ±15% from
−55°C to 150°C.
Driven by the demand for a more robust and reliable
component, the Ultra-Stable X8R dielectric Aximax though-
hole capacitors were developed for critical applications
where reliability and capacitance stability at higher
operating temperatures are a concern. These capacitors are
widely used in automotive circuits as well as general high
temperature applications.
In addition to Commercial Grade, Automotive Grade devices
are available and meet the demanding Automotive Electronics
Council's AEC–Q200 qualification requirements.
These devices meet the flame test requirements outlined in
UL Standard 94V–0.
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Ordering Information
C
Ceramic
410
C
472
J
Capacitance
Tolerance
1
D = ± 0.5 pF
F = ±1%
G = ±2%
J = ±5%
K = ±10%
M = ±20%
5
Rated
Voltage
(VDC)
5 = 50
1 = 100
2 = 200
H
Dielectric
H=
Ultra-
Stable
X8R
5
Design
T
Lead
Finish
2
A
Failure
Rate
A=
N/A
7200
Packaging/Grade
(C-Spec)
Blank = Bulk
7200 = 12" reel
7293 = Ammo pack
9170 = Automotive grade
9170 7200 = Auto 12" reel
9170 7293 = Auto ammo pack
Style/
Specification/
Capacitance
Size
Series
Code (pF)
410
430
C = Standard
Two significant
digits and
number of
zeros
5=
T = 100%
Multilayer Matte Sn
H = SnPb
(60/40)
1
2
Additional capacitance Tolerance offerings may be available. Contact KEMET for details.
Lead materials:
Standard: 100% matte tin (Sn) with nickel (Ni) underplate and steel core ( “T” designation).
Alternative 1: 60% tin (Sn)/40% lead (Pb) finish with copper-clad steel core ( “H” designation).
Additional lead finish options may be available. Contact KEMET for details
One world. One KEMET
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
C1071_AXIMAX_X8R • 10/28/2019
1
Axial Through-Hole Multilayer Ceramic Capacitors
Aximax, 400 Series, Axial, Conformally Coated, Ultra-Stable X8R Dielectric, 50 – 200 VDC (Commercial & Automotive Grade)
Automotive C-Spec Information
KEMET Automotive Grade products meet or exceed the requirements outlined by the Automotive Electronics Council. The
details regarding test methods and conditions are referenced in the document AEC–Q200, Stress Test Qualification for
Passive Components. These products are supported by a Product Change Notification (PCN) and Production Part Approval
Process warrant (PPAP).
Automotive products offered through our distribution channel have been assigned an inclusive ordering code C-Spec, “9170.”
This C-Spec was developed in order to better serve small and medium-sized companies that prefer an automotive grade
component, without the requirement to submit a customer Source Controlled Drawing (SCD) or specification for review by a
KEMET engineering specialist. This C-Spec is therefore not intended for use by KEMET’s OEM Automotive customers and are
not granted the same “privileges” as other automotive C-Specs. Customer PCN approval and PPAP request levels are limited
(see details below).
Product Change Notification (PCN)
The KEMET Product Change Notification system is used to communicate primarily the following types of changes:
• Product/process changes that affect product form, fit, function, and/or reliability
• Changes in manufacturing site
• Product obsolescence
KEMET Automotive
C-Spec
KEMET assigned
1
9170
1
Customer Notification due to:
Process/Product change
Yes (with approval and sign off)
Yes (without approval)
Obsolescence*
Yes
Yes
Days prior to
implementation
180 days Minimum
90 days Minimum
KEMET assigned C-Specs require the submittal of a customer SCD or customer specification for review. For additional information contact KEMET.
Production Part Approval Process (PPAP)
The purpose of the Production Part Approval Process is:
• To ensure that supplier can meet the manufacturability and quality requirements for the purchased parts.
• To provide the evidence that all customer engineering design record and specification requirements are properly
understood and
fulfilled by the manufacturing organization.
• To demonstrate that the established manufacturing process has the potential to produce the part
KEMET Automotive
C-Spec
KEMET assigned
1
9170
1
PPAP (Product Part Approval Process) Level
1
●
2
●
3
●
○
4
●
5
●
KEMET assigned C-Specs require the submittal of a customer SCD or customer specification for review. For additional information contact KEMET.
●
Part Number specific PPAP available
○
Product family PPAP only
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
C1071_AXIMAX_X8R • 10/28/2019
2
Axial Through-Hole Multilayer Ceramic Capacitors
Aximax, 400 Series, Axial, Conformally Coated, Ultra-Stable X8R Dielectric, 50 – 200 VDC (Commercial & Automotive Grade)
Dimensions – Inches (Millimeters)
LL
L
D
LD
0.015 (0.38)
Maximum
Series
C41X
C43X
Style/
Size
410
430
L
Length
Maximum
0.170 (4.32)
0.240 (6.10)
D
Diameter
Maximum
0.095 (2.41)
0.150 (3.81)
LD
Lead Diameter
0.020+0.001/−0.003
(0.51+0.025/−0.076)
LL
Lead Length
Minimum
1.0 (25.4)
Benefits
Axial through-hole form factor
Conformally coated
Operating temperature range of −55°C to +150°C
Lead (Pb)-free, RoHS and REACH compliant
DC voltage ratings of 50 V, 100 V and 200 V
Capacitance offerings ranging from 1 pF up to 0.082 μF
Available capacitance tolerances of ±0.5pF, ±1%, ±2%,
±5%, ±10%, and ±20%
• Extremely low ESR and ESL
• High thermal stability
• High ripple current capability
•
•
•
•
•
•
•
• No capacitance change with respect to applied rated DC
voltage
• Negligible capacitance change with respect to temperature
from −55°C to +150°C
• No capacitance decay with time
• Non-polar device, minimizing installation concerns
• 100% pure matte tin-plated lead finish allowing for
excellent solderability
• SnPb-plated lead finish option available upon request
(60/40)
• Encapsulation meets flammability standard UL 94V–0
Applications
Typical applications include decoupling, bypass and filtering in extreme environments such as down-hole oil exploration,
under-hood automotive, aerospace and defense.
Application Notes
These devices are not recommended for use in overmold applications and/or processes.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
C1071_AXIMAX_X8R • 10/28/2019
3
Axial Through-Hole Multilayer Ceramic Capacitors
Aximax, 400 Series, Axial, Conformally Coated, Ultra-Stable X8R Dielectric, 50 – 200 VDC (Commercial & Automotive Grade)
Qualification/Certification
Commercial Grade products are subject to internal qualification. Details regarding test methods and conditions are
referenced in Table 4, Performance & Reliability.
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.
Environmental Compliance
Lead (Pb)-free, RoHS, and REACH compliant without exemptions (excluding SnPb termination finish option).
Electrical Parameters/Characteristics
Item
Operating Temperature Range
Capacitance Change with Reference to
+25°C and 0 VDC Applied (TCC)
Aging Rate (Maximum % Capacitance Loss/Decade Hour)
Dielectric Withstanding Voltage (DWV)
Dissipation Factor (DF) Maximum Limit at 25ºC
Insulation Resistance (IR) Limit at 25°C
−55°C to +150°C
±15%
0%
250% of rated voltage
(5±1 seconds and charge/discharge not exceeding 50 mA)
2.5%
1,000 megohm microfarads or 100 GΩ
(Rated voltage applied for 120±5 seconds at 25°C)
Parameters/Characteristics
To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.
Capacitance and dissipation factor (DF) measured under the following conditions:
1 MHz ±100 kHz and 1.0 ±0.2 Vrms if capacitance ≤ 1,000 pF
1 kHz ±50 Hz and 1.0 ±0.2 Vrms if capacitance > 1,000 pF
Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 and Agilent E4980 have a feature known
as Automatic Level Control (ALC). The ALC feature should be switched to "ON."
Post Environmental Limits
High Temperature Life, Biased Humidity, Moisture Resistance
Dielectric
Ultra-Stable X8R
Rated DC
Voltage
All
Capacitance
Value
All
Dissipation Factor
(Maximum %)
3.0
Capacitance
Shift
0.3% or
±0.25 pF
Insulation
Resistance
10% of
Initial Limit
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
C1071_AXIMAX_X8R • 10/28/2019
4
Axial Through-Hole Multilayer Ceramic Capacitors
Aximax, 400 Series, Axial, Conformally Coated, Ultra-Stable X8R Dielectric, 50 – 200 VDC (Commercial & Automotive Grade)
Table 1A - C410 Style/Size (0.095" Diameter x 0.170" L), Capacitance Range Waterfall
C410 Style/Size (0.095" Diameter x 0.170" L)
Rated Voltage (VDC)
Voltage Code
Capacitance
Capacitance
Tolerance
1pF
1.1pF
1.2pF
1.3pF
1.5pF
1.6pF
1.8pF
2.0pF
2.2pF
2.4pF
2.7pF
3.0pF
3.3pF
3.6pF
3.9pF
4.3pF
4.7pF
5.1pF
5.6pF
6.2pF
6.8pF
7.5pF
8.2pF
9.1pF
10pF
11pF
12pF
13pF
15pF
16pF
18pF
20pF
22pF
24pF
27pF
30pF
33pF
36pF
39pF
43pF
47pF
51pF
56pF
62pF
68pF
75pF
82pF
91pF
100pF
120pF
150pF
180pF
220pF
270pF
50
5
100
1
200
2
Capacitance Code (Available Capacitance)
109
119
129
139
159
169
189
209
229
249
279
309
339
369
399
439
479
519
569
629
689
759
829
919
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
820
910
101
121
151
181
221
271
109
119
129
139
159
169
189
209
229
249
279
309
339
369
399
439
479
519
569
629
689
759
829
919
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
820
910
101
121
151
181
221
271
109
119
129
139
159
169
189
209
229
249
279
309
339
369
399
439
479
519
569
629
689
759
829
919
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
820
910
101
121
151
181
221
271
D = ±0.5pF
F = ±1%
G = ±2%
J = ±5%
K = ±10%
Rated Voltage (VDC)
Voltage Code
50
5
100
1
200
2
These products are protected under one or more of the following United States Patents and their non-U.S. counterparts: U.S. Pat. No. 7172985; U.S. Pat.
No. 7670981.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
C1071_AXIMAX_X8R • 10/28/2019
5
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