Axial Leaded Multilayer Ceramic Capacitors
Aximax, 400, Conformally Coated,
Z5U Dielectric, 25 and 250 VDC (Commercial Grade)
Overview
KEMET’s Aximax conformally coated axial leaded
ceramic capacitors in Z5U dielectric feature an 85°C
maximum operating temperature and are considered
“general-purpose.” The Electronics Industries Alliance
(EIA) characterizes Z5U dielectric as a Class III material.
Components of this classification are fixed, ceramic
dielectric capacitors suited for bypass and decoupling or
other applications in which dielectric losses, high insulation
resistance and capacitance stability are not of major
importance. Z5U exhibits a predictable change in capacitance
with respect to time and voltage and displays wide variations
in capacitance with reference to ambient temperature.
Capacitance change is limited to +22%, −56% from +10°C to
+85°C.
Benefits
• Axial leaded form factor
• Conformally coated
• Operating temperature range of +10°C to +85°C
• Lead (Pb)-free, RoHS and REACH compliant
• DC voltage ratings of 25 V, 50 V, 100 V, 200 V, and 250 V
• Capacitance offerings ranging from 1,000 pF to 2.2 μF
• Available capacitance tolerances of ±20% and +80%/-20%
• 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
(Sn60/Pb40)
• Encapsulation meets flammability standard UL 94V-0
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Ordering Information
C
410
C
105
Capacitance
Code (pF)
M
Capacitance
Tolerance
1
3
U
5
T
Lead Finish
2
T = 100% Matte Sn
H = SnPb (60/40)
A
Failure
Rate
A=
N/A
7200
Packaging
(C-Spec)
Blank = Bulk
7200 = 12" Reel
7293 = Ammo
Pack
Style/
Specification/
Ceramic
Size
Series
410
412
420
430
440
C=
Standard
First two digits M = ±20%
represent
Z =+80%, −20%
significant
figures. Third
digit specifies
number of
zeros.
Rated
Voltage Dielectric Design
(VDC)
3 = 25
U=
5=
5 = 50
Z5U
Multilayer
1 = 100
2 = 200
A = 250
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).
Alternative 2: 60% tin (Sn)/40% lead (Pb) finish with 100% copper core (available with “H” designation code with C-Spec).
Contact KEMET for C-Spec details.
Built Into Tomorrow
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1042_AXIMAX_Z5U • 12/14/2020
1
Axial Leaded Multilayer Ceramic Capacitors
Aximax, 400, Conformally Coated, Z5U Dielectric, 25 – 250 VDC (Commercial Grade)
Applications
Typical applications include limited temperature, decoupling and bypass.
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
C44X
1
0.015 (0.38)
Maximum
Style/
Size
410
412
420
430
440
L
Length
Maximum
0.170 (4.32)
0.170 (4.32)
0.200 (5.08)
0.240 (6.10)
0.260 (6.60)
D
Diameter
Maximum
0.095 (2.41)
0.120 (3.05)
0.100 (2.54)
0.150 (3.81)
0.150 (3.81)
LD
Lead Diameter
LL
Lead Length
Minimum
1
1.0
(25.4)
0.020+0.001/−0.003
(0.51+0.025/−0.076)
Lead Length dimension only applicable for BULK packaging.
Qualification/Certification
Commercial Grade products are subject to internal qualification. Details regarding test methods and conditions are
referenced in Table 2, Performance & Reliability.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1042_AXIMAX_Z5U • 12/14/2020
2
Axial Leaded Multilayer Ceramic Capacitors
Aximax, 400, Conformally Coated, Z5U Dielectric, 25 – 250 VDC (Commercial Grade)
Environmental Compliance
Lead (Pb)-free, REACH and RoHS compliant without exemptions when ordered with a 100% tin (Sn) wire lead finish.
Product ordered with tin/ lead (Sn60/Pb40) wire lead finish do not meet RoHS criteria.
Series
400 (C4XX)
1
Termination
Finish
(Wire Lead)
100% Matte Sn
Sn60/Pb40
RoHS
Compliant
Yes
No
RoHS
Exemption
Code
n/a
n/a
REACH
Compliant
1
Yes
Yes
Halogen
Free
Yes
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 (Maximum % Cap Loss/Decade Hour)
Dielectric Withstanding Voltage
Dissipation Factor (DF) Maximum Limit at 25ºC
Insulation Resistance (IR) Limit at 25°C
+10°C to +85°C
+22%, -56%
7.0%
250% of rated voltage
(5±1 seconds and charge/discharge not exceeding 50 mA at 25ºC)
4.0%
100 megohm microfarads or 10GΩ
(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 and Storage Life
Style/Size
All
Rated
DC Voltage
All
Capacitance
Value
All
Dissipation Factor
(Maximum %)
5.0
Capacitance
Shift
± 30%
Insulation
Resistance
10% of Initial
Limit
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1042_AXIMAX_Z5U • 12/14/2020
3
Axial Leaded Multilayer Ceramic Capacitors
Aximax, 400, Conformally Coated, Z5U Dielectric, 25 – 250 VDC (Commercial Grade)
Table 1A – C410 Style/Size, Capacitance Range Waterfall
C410 Style/Size (0.095" Diameter x 0.170" Length)
Rated Voltage (VDC)
Voltage Code
25
3
50
5
100
1
200
2
250
A
Capacitance
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
0.56µF
0.68µF
0.82µF
1.0µF
Capacitance
Tolerance
Capacitance Code (Available Capacitance)
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
564
684
824
105
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
564
684
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
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
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
M = ±20%
Z = +80%, -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
C1042_AXIMAX_Z5U • 12/14/2020
4
Axial Leaded Multilayer Ceramic Capacitors
Aximax, 400, Conformally Coated, Z5U Dielectric, 25 – 250 VDC (Commercial Grade)
Table 1B – C412 Style/Size, Capacitance Range Waterfall
C412 Style/Size (0.120" Diameter x 0.170" Length)
Rated Voltage (VDC)
Voltage Code
25
3
50
5
100
1
200
2
250
A
Capacitance
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
0.56µF
0.68µF
0.82µF
1.0µF
Capacitance
Tolerance
Capacitance Code (Available Capacitance)
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
564
684
824
105
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
564
684
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
471
561
681
821
102
122
152
182
222
272
332
392
472
562
682
822
103
123
153
183
223
471
561
681
821
102
122
152
182
222
272
332
392
472
562
682
822
103
123
153
183
223
M = ±20%
Z = +80%, -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
C1042_AXIMAX_Z5U • 12/14/2020
5
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