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Introduction to Syfer TechnologySyfer Technology Limited is a global company dedicated tothe manufacture of ceramic based electronic components.Syfer has been producing Multilayer Ceramic Capacitors forover 25 years and its employees are committed to providingcustomers with high quality products together with a fast,friendly and flexible service from a state-of-the-art facility.Production processAt the core of Syfer’s ceramic manufacturing technology isthe ‘Wet Process’. This fully integrated computer-controlledmanufacturing operation is in a clean room environment,and offers unique advantages in the manufacture of filterproducts. This has resulted in Syfer being a world leaderin the manufacture of EMI filters, discoidal capacitors andplanar arrays. Our multilayer ceramic manufacturing facilityand filter assembly facility holds a number of internationallyrecognised approvals including ISO 9001:2008, IS014001:2004 and OHSAS 18001:2007. Syfer is also an ESA(European Space Agency) and NASA approved source.Specific product approvals/qualifications include IECQ CECC,UL, TÜV and AEC-Q200.ProductsSyfer’s excellence in ceramic materials technology, combinedwith EMI filter expertise, has enabled us to offer anunrivalled range of EMI filter products including:● Surface Mount filters including:Feedthrough Chip capacitorsSurface Mount C filtersSurface Mount Pi filtersX2Y - Integrated Passive Components● Solder-in Panel Mount filters● Resin Sealed Ceramic Threaded Panel Mount filters● Hermetic Ceramic Panel Mount filters● Resin Sealed Metallised Film Panel Mount filters● Discoidal capacitors● Planar capacitor and Planar Varistor Arrays● Special filter assembly capabilityBenefitsSurface Mount EMI filters● High capacitance, high voltage, high current Pi filters● FlexiCap termination an option● AEC-Q200 qualificationsPanel Mount EMI filters● Use of X7R and C0G/NP0 ceramics - no Z5U● High capacitance values, high voltage● Use of self-healing plastic film material● High frequency performance to 10GHzX2Y● Available with FlexiCap termination● AEC-Q200 and medical implantable● Available in surface mount, panel mount and planararray versionsDiscoidal capacitors● Small sizes, high capacitance values, high voltagecapability● Custom sizes available● Varistor discoidal optionsPlanar arrays● Mechanical superiority, tighter mechanical tolerances● High voltage capability, mixed capacitance values● NASA approved● Available in capacitor, varistor, inductor and X2Y formatsMultiway filter assemblies● Can use either discoidal capacitor elements orplanar arrays● Full custom design facilityOther Syfer products● Multilayer ceramic chip capacitors● High voltage MLCCs● ProtectiCap capacitors● FlexiCap capacitors with flexible terminations● StackiCap capacitors● Class ‘X’ and ‘Y’ SMD Safety Certified capacitors● Radial leaded capacitors● AEC-Q200 qualified capacitors● IECQ CECC approved capacitors● Capacitors for space applications● High Q capacitors● Non-magnetic capacitors● 3 terminal EMI chips● X2Y Integrated Passive Components● Ultra-low ESR capacitors
ContentsSyfer - The EMI Filter SpecialistIntroduction toEMI FiltersGeneral introductionQuick Reference GuideThe need for EMI filtersExplanation of common termsFactors affecting Insertion LossChoice of ceramic dielectric materialPanel mount EMI filters - Application considerationsMIL-STD-461 and EMI Filters - Common misconceptionsInstallation of filtersSurface Mount EMI filtersIntroductionInsertion LossE01 and E07 feedthrough capacitorsC and Pi filter rangesX2Y Integrated Passive ComponentPackaging informationPanel Mount EMI filtersIntroduction to Panel Mount EMI filtersInsertion LossSolder-in Panel Mount EMI filtersResin Sealed Ceramic Threaded Panel Mount EMI filters4-56789101112-131415-1617-1819-2324-2526-2728-293031-3435-79Surface MountSolder-inPanel MountResin SealedCeramic ThreadedPanel MountHermetic CeramicPanel MountResin SealedMetallised FilmPanel MountHermetic Ceramic Panel Mount EMI filtersL-C and Pi filters 80-81Resin Sealed Metallised Film Panel Mount EMI filtersC, L-C, T and Pi configurationsFeedthrough capacitors82-8586-87Discoidal and Planar Arrays 88-90Special filters and Assemblies 91-92Filters for Hi-Rel applications 93Additional Resources 94Product Safety Information 95AdditionalResourcesDiscoidal andPlanar ArraysSpecial filters andAssembliesFilters for Hi-RelApplications
Page 1: Surface MountSolder-in Panel MountR
Page 6 and 7: Introduction toEMI FiltersThe need
Page 8 and 9: Introduction toEMI FiltersFactors a
Page 10 and 11: Introduction toEMI FiltersPanel Mou
Page 13 and 14: Installation of FiltersResin filled
Page 15 and 16: Insertion LossInsertion Loss figure
Page 17 and 18: E01 & E07 feedthrough capacitorsC0G
Page 19 and 20: SBSPPPiC0G/NP0 & X7RDimensionsL 3.2
Page 21 and 22: SBSGPPiX7RSuggested mounting pad de
Page 23 and 24: SBSMPPiX7RDimensionsL1 5.7±0.4 (0.
Page 25 and 26: X2Y - Integrated Passive ComponentC
Page 27 and 28: Packaging information - SM FiltersM
Page 29 and 30: Introduction to Panel Mount EMI fil
Page 31 and 32: SFSSCCC0G/NP0 & X7RCDiscoidal Capac
Page 33 and 34: SFSTCCC0G/NP0 & X7RCØ4.0(0.157)6.0
Page 35 and 36: SFAACCC0G/NP0 & X7RC4.0mm(0.157)15.
Page 37 and 38: SFABLTHREADL-CC0G/NP0 & X7RC4.0mm(0
Page 39 and 40: SFAJLTHREADL-CC0G/NP0 & X7RC4.0mm(0
Page 41 and 42: SFAKLTHREADL-CC0G/NP0 & X7RC4.0mm(0
Page 43 and 44: SFBCCCC0G/NP0 & X7RC4.75mm(0.157)15
Page 45 and 46: SFBCPPiC0G/NP0 & X7RC4.75 A/F(0.187
Page 47 and 48: SFBDLTHREADL-CC0G/NP0 & X7R4.75 A/F
Page 49 and 50: SFBDTTC0G/NP0 & X7R4.75 A/F(0.187)C
Page 51 and 52: SFBLLTHREADL-CC0G/NP0 & X7RC4.75mm(
Page 53 and 54:
SFBMCCC0G/NP0 & X7RCØ 6.354.75 A/F
Page 55 and 56:
SFBMPPiC0G/NP0 & X7RCØ 6.354.75 A/
Page 57 and 58:
SFCDCCC0G/NP0 & X7R6.35 A/F(0.250)C
Page 59 and 60:
SFCDPPiC0G/NP0 & X7R6.35 A/F(0.250)
Page 61 and 62:
SFCMLTHREADL-CC0G/NP0 & X7R6.35 A/F
Page 63 and 64:
SFJGCCC0G/NP0 & X7RCØ 9.78 Max(0.3
Page 65 and 66:
SFJGPPiC0G/NP0 & X7RCØ 10.1 Max(0.
Page 67 and 68:
SFJNLTHREADL-CC0G/NP0 & X7RCØ 9.8(
Page 69 and 70:
SFKBLTHREADL-CC0G/NP0 & X7RSLOT WID
Page 71 and 72:
SFKKLTHREADTL-CC0G/NP0 & X7RSLOT WI
Page 73 and 74:
SFLMCCC0G/NP0 & X7RSLOT WIDTH 1.0(0
Page 75 and 76:
SFLMPPiC0G/NP0 & X7RSLOT WIDTH 1.0(
Page 77 and 78:
SFTMCCC0G/NP0 & X7RC6.35 A/F(0.250)
Page 79 and 80:
SFJEBAX2YC1C2AX7RC1BBCØ 9.8(0.386)
Page 81 and 82:
SLO**THREADL-CPiHermetically Sealed
Page 83 and 84:
SLG**CPiMetallised Film 63/100ASelf
Page 85 and 86:
SLVR*CPiMetallised Film 200ASelf-He
Page 87 and 88:
SLMNCC100A Feedthrough capacitorsRo
Page 89 and 90:
Discoidal capacitorsC0G/NP0 - X7R -
Page 91 and 92:
Special Filters and AssembliesManuf
Page 93 and 94:
Filters for Hi-Rel ApplicationsIntr
Page 95 and 96:
Product Safety InformationPlease re
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