Axial Leaded Multilayer Ceramic Capacitors
Aximax, 400, Conformally Coated,
X7R Dielectric, 25 – 250 VDC (Automotive Grade)
Overview
KEMET’s Aximax conformally coated axial leaded ceramic
capacitors in X7R dielectric feature a 125°C maximum
operating temperature. The Electronics Industries
Alliance (EIA) characterizes X7R dielectric as a Class
II "temperature stable" material. Components of this
classification are fixed, ceramic dielectric capacitors suited
for bypass and decoupling applications or for frequency
discriminating circuits where Q and stability of capacitance
characteristics are not critical. X7R exhibits a predictable
change in capacitance with respect to time and voltage
and boasts a minimal change in capacitance with reference
to ambient temperature. Capacitance change is limited to
±15% from −55°C to +125°C.
These devices meets the flame test requirements outlined
in UL Standard 94V–0 and the demanding Automotive
Electronics Council's AEC–Q200 qualification requirements.
Benefits
• Axial leaded form factor
• Conformally
• Encapsulation meets flammability standard UL 94V–0
• Operating temperature range of −55°C to +125°C
• Lead (Pb)-free, RoHS and REACH compliant
Ordering Information
C
Ceramic
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410
C
105
Capacitance
Code (pF)
K
Capacitance
Tolerance
1
3
Voltage
3 = 25
5 = 50
1 = 100
2 = 200
A = 250
R
Dielectric
R=
X7R
5
Design
5=
Multilayer
T
Lead
Finish
T=
100%
Matte Sn
A
Failure
Rate
A=
N/A
9170
Packaging/Grade
(C-Spec)
Automotive Grade
9170 = Bulk Auto Grade
9170 7200 = T&R 12"
Auto Grade
9170 7293 = Ammo Pack
Auto Grade
Style/
Specification/
Size
Series
410
420
430
C=
Standard
First two digits
J = ±5%
represent
K = ±10%
significant
M = ±20%
figures. Third
digit specifies
number of
zeros.
1
Additional capacitance Tolerance offerings may be available. Contact KEMET for details.
For Overmolding applications please contact your KEMET representative.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1044_AXIMAX_X7R_AUTO • 7/17/2017
1
Axial Leaded Multilayer Ceramic Capacitors
Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Automotive Grade)
Benefits cont'd
• X7R Temperature stable dielectric
• DC voltage ratings of 25 V, 50 V, 100 V, 200 V, and 250 V
• Capacitance offerings ranging from 10 pF to 4.7 μF
• Available capacitance tolerances of ±5%, ±10% and ±20%
• Non-polar device, minimizing installation concerns
• 100% pure matte tin-plated lead finish allowing for
excellent solderability
• Automotive (AEC–Q200) grade.
Applications
Typical applications include decoupling, bypass, filtering and transient voltage suppression.
Application Notes
These devices are not recommended for use in overmold applications and/or processes.
Dimensions – Inches (Millimeters)
LL
L
D
LD
Series
C41X
C42X
C43X
0.015 (0.38)
Maximum
Style/Size
410
420
430
L
Length
Maximum
0.170 (4.32)
0.200 (5.08)
0.240 (6.10)
D
Diameter
Maximum
0.095 (2.31)
0.100 (2.54)
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)
Qualification/Certification
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
C1044_AXIMAX_X7R_AUTO • 7/17/2017
2
Axial Leaded Multilayer Ceramic Capacitors
Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Automotive Grade)
Automotive C-Spec Information
KEMET 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. 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 • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1044_AXIMAX_X7R_AUTO • 7/17/2017
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Axial Leaded Multilayer Ceramic Capacitors
Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Automotive Grade)
Environmental Compliance
Lead (Pb)-free, REACH and RoHS compliant without exemptions when ordered with a 100% tin (Sn) wire lead finish.
Series
400 (C4XX)
1
Termination
Finish
(Wire Lead)
100% Matte Sn
RoHS
Compliant
Yes
RoHS
Exemption
Code
n/a
REACH
Compliant
1
Yes
Halogen
Free
Yes
REACH compliance indicates product does not contain Substance/s of Very High Concern (SVHC)
Electrical Parameters/Characteristics
Item
Operating Temperature Range
Capacitance Change with Reference to
+25°C and 0 VDC Applied (TCC)
Aging Rate (Max % Cap Loss/Decade Hour)
Dielectric Withstanding Voltage
Dissipation Factor (DF) Maximum Limit at 25ºC
Insulation Resistance (IR) Limit at 25°C
−55°C to +125°C
±15%
3.0%
250% of rated voltage
(5±1 seconds and charge/discharge not exceeding 50 mA)
3.5%(25 V) and 2.5%(50 V to 250 V)
See Insulation Resistance Limit Table
(Rated voltage applied for 120±5 seconds at 25°C)
Parameters/Characteristics
Regarding aging rate: Capacitance measurements (including tolerance) are indexed to a referee time of 1,000 hours.
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 kHz ±50 Hz and 1.0 ±0.2 V
rms
if capacitance ≤ 10 µF
120 Hz ±10 Hz and 0.5 ±0.1 V
rms
if capacitance > 10 µF
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
Style/Size
All
Rated
DC Voltage
25
> 25
Capacitance
Value
All
Dissipation Factor
(Maximum %)
5.0
3.0
Capacitance
Shift
± 20%
Insulation
Resistance
10% of Initial Limit
Insulation Resistance Limit Table
Style/Size
410
420
430
1,000 Megohm
Microfarads or 100 GΩ
< 0.15µF
< 0.68µF
< 0.47µF
500 Megohm
Microfarads or 10 GΩ
≥ 0.15µF
≥ 0.68µF
≥ 0.47µF
C1044_AXIMAX_X7R_AUTO • 7/17/2017
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© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
Axial Leaded Multilayer Ceramic Capacitors
Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Automotive Grade)
Table 1A – C410 Style/Size (0.100" Diameter x 0.170" L), Capacitance Range Waterfall
C410 Style/Size (0.100" Diameter x 0.170" L )
Rated Voltage (VDC)
Voltage Code
25
3
50
5
100
1
200
2
250
A
Capacitance
10pF
12pF
15pF
18pF
22pF
27pF
33pF
39pF
47pF
56pF
68pF
82pF
100pF
120pF
150pF
180pF
220pF
270pF
330pF
390pF
470pF
560pF
680pF
820pF
1000pF
1200pF
1500pF
1800pF
2200pF
2700pF
3300pF
3900pF
4700pF
5600pF
6800pF
8200pF
0.01µF
0.012µF
0.015µF
0.018µF
0.022µF
0.027µF
0.033µF
0.039µF
0.047µF
0.056µF
0.068µF
0.082µF
0.1µF
0.12µF
0.15µF
0.18µF
0.22µF
0.27µF
0.33µF
0.39µF
0.47µF
Capacitance
Tolerance
Capacitance Code (Available Capacitance)
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
122
152
182
222
272
332
392
472
562
682
822
103
123
153
183
223
273
333
393
473
563
683
823
104
124
154
184
224
274
334
394
474
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
122
152
182
222
272
332
392
472
562
682
822
103
123
153
183
223
273
333
393
473
563
683
823
104
124
154
184
224
274
334
394
474
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
122
152
182
222
272
332
392
472
562
682
822
103
123
153
183
223
273
333
393
473
563
683
823
104
124
154
184
224
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
122
152
182
222
272
332
392
472
562
682
822
103
123
153
183
223
273
333
393
473
563
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
122
152
182
222
272
332
392
472
562
682
822
103
123
153
183
223
J = ±5%
K = ±10%
M = ±20%
Rated Voltage (VDC)
Voltage Code
25
3
50
5
100
1
200
2
250
A
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1044_AXIMAX_X7R_AUTO • 7/17/2017
5
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