RadialꢀLeadedꢀMultilayerꢀCeramicꢀCapacitorsꢀ
Goldmax, 300 Series, Conformally Coated,
X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Overview
KEMET’s Goldmax conformally coated radial leaded ceramic
capacitorsꢀinꢀX7Rꢀdielectricꢀfeatureꢀaꢀ125°Cꢀmaximumꢀ
operatingꢀtemperature.ꢀꢀTheꢀElectronicsꢀIndustriesꢀAllianceꢀ
(EIA)ꢀcharacterizesꢀX7RꢀdielectricꢀasꢀaꢀClassꢀIIꢀ"temperatureꢀ
stable"ꢀmaterial.ꢀComponentsꢀofꢀthisꢀclassificationꢀareꢀfixed,ꢀ
exhibitsꢀaꢀpredictableꢀchangeꢀinꢀcapacitanceꢀwithꢀrespectꢀtoꢀtimeꢀ
andꢀvoltageꢀandꢀboastsꢀaꢀminimalꢀchangeꢀinꢀcapacitanceꢀwithꢀ
referenceꢀtoꢀambientꢀtemperature.ꢀCapacitanceꢀchangeꢀisꢀlimitedꢀ
toꢀ±15%ꢀfromꢀ−55°Cꢀtoꢀ+125°C.
ceramicꢀdielectricꢀcapacitorsꢀsuitedꢀforꢀbypassꢀandꢀdecouplingꢀ Theseꢀdevicesꢀmeetsꢀtheꢀflameꢀtestꢀrequirementsꢀoutlinedꢀinꢀ
applicationsꢀorꢀforꢀfrequencyꢀdiscriminatingꢀcircuitsꢀwhereꢀQꢀ
andꢀstabilityꢀofꢀcapacitanceꢀcharacteristicsꢀareꢀnotꢀcritical.ꢀX7Rꢀ
UL Standard 94V–0.
Benefits
• Radial leaded form factor
• Conformally coated
• 0.100", 0.200", 0.250" and 0.400" lead spacing
•ꢀ −55°Cꢀtoꢀ+125°Cꢀoperatingꢀtemperatureꢀrange
• Lead (Pb)-free, RoHS and REACH compliant
•ꢀ X7Rꢀtemperatureꢀstableꢀdielectric
Click image above for interactive 3D content
Open PDF in Adobe Reader for full functionality
Ordering Information
C
320
C
106
K
3
R
5
T
A
7301
Specification/ Capacitance
Capacitance Rated Voltage
Lead
Finish2
Failureꢀ Packaging
Ceramic
Style/Size
Dielectric Design
Series
Code (pF)
Tolerance1
(VDC)
Rate
(C-Spec)
315 324 335
316 325 336
317 326 340
318 327 346
320 328 350
321 330 356
322 331
C =
Standard
First two digits J = ±5%
3 = 25
5 = 50
1 = 100
2 = 200
A = 250
R =
X7R
5 =
T = 100%
A =
See
represent
significantꢀ
K = ±10%
M = ±20%
Multilayer Matte Sn
H = SnPb
N/A "Packaging
C-Spec
figures.ꢀThirdꢀ
digitꢀspecifiesꢀ
numberꢀofꢀzeros.
(60/40)
Ordering
Options
Table"
below
323 333
1 Additional capacitance tolerance offerings may be available. Contact KEMET for details.
2 Lead materials:
Standard: 100% matte tin (Sn) with nickel (Ni) underplate and steel core ( “T” designation).
ꢀ Alternativeꢀ1:ꢀ60%ꢀtinꢀ(Sn)/40%ꢀleadꢀ(Pb)ꢀfinishꢀwithꢀcopper-cladꢀsteelꢀcoreꢀ(ꢀ“H”ꢀdesignation).
ꢀ Alternativeꢀ2:ꢀ60%ꢀtinꢀ(Sn)/40%ꢀleadꢀ(Pb)ꢀfinishꢀwithꢀ100%ꢀcopperꢀcoreꢀ(availableꢀwithꢀ“H”ꢀdesignationꢀcodeꢀwithꢀC-Spec).ꢀContactꢀKEMETꢀfor
ꢀ ꢀ C-Specꢀdetails.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1050_GOLDMAX_X7R • 1/10/2017
1