Radial Through-Hole Multilayer Ceramic Capacitors
Goldmax, 300, Radial, Conformally Coated,
X8L Dielectric, 25 – 50 VDC
(Commercial and Automotive Grade)
Overview
KEMET’s Goldmax conformally coated radial through-hole
ceramic capacitors in X8L dielectric feature a +150°C
maximum operating temperature and is considered "general
purpose high temperature". These components are fixed,
ceramic dielectric capacitors that are suited for high
temperature bypass and decoupling applications or frequency
discriminating circuits, where Q and stability of capacitance
characteristics are not critical. X8L exhibits a predictable
change in capacitance with respect to time and voltage,
and boasts a minimal change in capacitance with reference
to ambient temperature up to +125°C. Beyond +125°C X8L
displays a wider variation in capacitance. Capacitance change
is limited to ±15% from −55°C to +125°C and +15, −40% from
+125°C to +150°C.
Driven by the demand for a more robust and reliable component,
X8L dielectric capacitors were developed for critical applications
where reliability 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.
Benefits
• Radial 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 25 and 50 V
• Capacitance offerings ranging from 0.15 μF up to 4.7 μF
• Available capacitance tolerances of ±5%, ±10% & ±20%
• Commercial and Automotive (AEC–Q200) grades available
• 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
Built Into Tomorrow
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
C1093_GOLDMAX_X8L • 4/29/2021
1
Radial Through-Hole Multilayer Ceramic Capacitors
Goldmax, 300, Radial, Conformally Coated, X8L Dielectric, 25 – 50 VDC (Commercial and Automotive Grade)
Ordering Information
C
Ceramic
320
Style/Size
315
316
317
318
320
321
322
323
324
325
326
327
328
C
Specification/
Series
C=
Standard
475
Capacitance
Code (pF)
K
Capacitance
Tolerance
1
3
Rated Voltage
(VDC)
3 = 25
5 = 50
N
Dielectric
N=
X8L
5
Design
5=
Multilayer
T
Lead
Finish
2
T = 100%
Matte Sn
H = SnPb
(60/40)*
A
Failure
Rate
A=
N/A
7301
Packaging
(C-Spec)
See
"Packaging
C-Spec
Ordering
Options
Table" below
First two digits J = ±5%
represent
K = ±10%
significant
M = ±20%
figures. Third
digit specifies
number of
zeros.
1
2
Additional capacitance Tolerance offerings may be available. Contact KEMET for details.
Lead wire 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). KEMET does not recommend the usage of this
termination for Automotive applications.
Additional lead finish options may be available. Contact KEMET for details.
* Only available as Commercial Grade.
Applications
Typical applications include use in extreme environments, such as down-hole oil exploration, under-hood automotive, military
and aerospace.
Application Notes
These devices are not recommended for use in overmold applications and/or processes.
Packaging C-Spec Ordering Options Table
Packaging Type
1
Commercial Grade
Bulk Bag
12" Tape & Reel (16.0±0.5 mm lead length)
12" Tape & Reel (18.0 mm minimum lead length)
Ammo Pack (16.0±0.5 mm lead length)
Ammo Pack (18.0 mm minimum lead length)
Not required (Blank)
7301
7303
7305
7317
9170
9170 7301
9170 7303
9170 7305
9170 7317
Packaging/Grade
Ordering Code (C-Spec)
Automotive Grade
Bulk Bag Automotive Grade
12" Tape & Reel (16.0±0.5 mm lead length)
12" Tape & Reel (18.0 mm minimum lead length)
Ammo Pack (16.0±0.5 mm lead length)
Ammo Pack (18.0 mm minimum lead length)
1
Bulk bag option is required for Size/Style C321 and C331.
C1093_GOLDMAX_X8L • 4/29/2021
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© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Radial Through-Hole Multilayer Ceramic Capacitors
Goldmax, 300, Radial, Conformally Coated, X8L Dielectric, 25 – 50 VDC (Commercial and Automotive Grade)
Dimensions – Inches (Millimeters)
Shoulder Bend (Short)
L
C317
C321
C322
T
Shoulder Bend (Tall)
L
C318
C323
C328
T
Straight
L
T
H
H
C340:
0.10 max
(2.54 mm)
C315
C320
H
Seating Plane
LL
F
S
Seating Plane
All Others:
0.06 max
(1.52 mm)
LL
F
S
F
S
LL
Outside Kink
L
C316
C326
C327
T
Snap-In Type 2
L
T
Snap-In Type 1
L
T
C324
H
Seating Plane
H
C325
H
Seating Plane
F
S
E
LL
LL
F
S
E
Seating Plane
F
S
LL
* May be supplied in a “Shoulder Bend” or “Straight” Lead
configuration. Please see Capacitance Range Waterfall section
of this document to determine lead configuration availability by
capacitance value.
Series
Style /
Size
315
316
324
320
326
317
318
321
322
323
325
328
327
S
Lead Spacing
± 0.030 (0.78)
L
Length
Maximum
0.150 (3.81)
0.150 (3.81)
0.200 (5.08)
0.200 (5.08)
0.200 (5.08)
0.150 (3.81)
0.150 (3.81)
0.200 (5.08)
0.200 (5.08)
0.200 (5.08)
0.200 (5.08)
0.200 (5.08)
0.200 (5.08)
H
Height
Maximum
0.120 (3.14)
0.230 (5.08)
0.230 (5.84)
0.230 (5.84)
0.300 (7.62)
0.200 (5.08)
0.235 (5.97)
0.260 (6.60)
0.260 (6.60)
0.300 (7.62)
0.300 (7.62)
0.300 (7.62)
0.320 (8.13)
T
Thickness
Maximum
0.100 (2.54)
0.100 (2.54)
0.125 (3.18)
1
0.125 (3.18)
1
0.125 (3.18)
1
0.100 (2.54)
0.100 (2.54)
0.125 (3.18)
1
0.125 (3.18)
1
0.125 (3.18)
1
0.125 (3.18)
1
0.125 (3.18)
1
0.125 (3.18)
1
F
Lead Diameter
+0.004 (0.10),
−0.001 (0.025)
LL
Lead Length
Minimum
0.276 (7.00)
0.200 (5.08)
0.276 (7.00)
0.276 (7.00)
0.200 (5.08)
0.276 (7.00)
0.276 (7.00)
0.276 (7.00)
0.276 (7.00)
0.276 (7.00)
0.276 (7.00)
0.276 (7.00)
0.200 (5.08)
C31X
C32X
C31X
0.100 (2.54)
0.200 (5.08)
0.250 (6.35)
0.020 (0.51)
C32X
0.200 (5.08)
1
Thickness maximum (T) = 0.160" (4.07 mm) for capacitance values greater than or equal to 4.7 µF
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
C1093_GOLDMAX_X8L • 4/29/2021
3
Radial Through-Hole Multilayer Ceramic Capacitors
Goldmax, 300, Radial, Conformally Coated, X8L Dielectric, 25 – 50 VDC (Commercial and 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
C1093_GOLDMAX_X8L • 4/29/2021
4
Radial Through-Hole Multilayer Ceramic Capacitors
Goldmax, 300, Radial, Conformally Coated, X8L Dielectric, 25 – 50 VDC (Commercial and Automotive Grade)
Qualification/Certification
Commercial Grade products are subject to internal qualification. Details regarding test methods and conditions are
referenced in Table 2, 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, 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.
Termination
Finish
(Wire Lead)
100% Matte Sn
Sn60/Pb40
Series
300 (C3XX)
RoHS
Compliant
Yes
No
RoHS
Exemption
Code
n/a
n/a
REACH
Compliant
1
Yes
Yes
Halogen
Free
Yes
Yes
1
REACH compliance indicates product does
not contain Substance/s of Very High Concern (SVHC
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
C1093_GOLDMAX_X8L • 4/29/2021
5
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