KEMET NetList Files - NetList
The files are collected in groups and compressed in Zip files. The CKT files are of the same format as the previous NetList files, and the CIR files will use ".ENDS" as the last line in each part type model file, and are of the filetype "CIR" - other than these two variations, they are exactly alike.
The 1st compressed file ("Ceramic SMD 0201-1206 CKTs.zip" - 1,468 models) consists of the surface mount ceramic or MLCC part types “C0201-C1206” including C0201, C0402, C0603, C0805, C1206. The second file ("Ceramic SMD 1210-2225 CKTs.zip" - 1,295 models) consists of the surface mount ceramic or MLCC part types "C1210, C1632, C1812, C1825, C2220, and C2225". These include all dielectrics: C0G, X5R, X7R, X8L, X8R, Y5V, and Z5U, where applicable, and now include the C0G high voltage and high temperature (200°C) chips. These two files replace the previous offering in one compressed file as the number of part types has more than doubled.
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The aluminum-polymer capacitor (A700) files are contained in a separate zip file. There are 121 files corresponding to 121 unique part types in this compressed file.
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The tantalum commercial SMD capacitors, with MnO2 cathode systems include the T491 (337 files), T494 (lower ESR by test version - 369 files), T495 (lower ESR by design - 310 files), T496 (internally fused for fail-safe - 104 files), T497 (high reliability - 130 files), T498 (+150°C operation - 52 files), T499 (+175°C operation - 97 files), and T510 (ultra-low ESR by multiple anodes - 29 files).
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Military versions of the Tantalum-MnO2 devices include T4x9 (T409/CWR09, T419/CWR19, T429/CWR29 - 337 files)], T492 (CWR11 - 56 files), and T493 (COTS - 440 files) capacitor types.
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Tantalum with conductive-polymers (for lower ESR and non-ignition failures) include the capacitor types T520 (polymer rated to +105°C - 374 files), T521 (high voltage polymers >16 Vdc - 40 files), T525 (rated to +125°C - 1 file), T528 (facedown for low ESL and higher ripple current - 45 files), and the T530 (ultra-low ESR using multiple anodes and conductive polymer rated to +125°C - 60 files).
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Most recently added is the surface-mount film capacitors. These are divided by dielectric types: PEN, PET, PPS, and Paper. The PEN are the polyethylene naphthalate with a temperature capability from -55°C to 150°C(125° is standard). These are characterized with dielectric constant of 3.0, minimum thickness of 1.4 um, typical dissipation factor of 0.4%, and a dielectric absorption rating of 1.2%. These include part types with series designations of GMC, GMW, and GPC (555 files).
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The PET are the polyester film capacitors with a temperature capability of -55°C to 125°C(100°C is standard). These are characterized with dielectric constant of 3.3, minimum thickness of 0.9 um, typical dissipation factor of 0.5%, and a dielectric absorption rating of 0.5%. These include part types (1,005 files) with series designations of MMC for the surface mount capacitor and MDC, MDK, and MDS for the DIL surface mount packages.
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The PPS are the polyethylene sulfide with a temperature capability from -55°C to 150°C(125° is standard). These are characterized with dielectric constant of 3.0, minimum thickness of 1.2 um, typical dissipation factor of 0.06%, and a dielectric absorption rating of 0.01%. These include part types with series designations of SPC, SMC, and SMW (498 files).
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The metalized Paper types are limited to the single series: SMP253. These are high-voltage capacitors explicitly designed for class Y2 EMI filtering. The voltage rating for these capacitors is 250 VAC, whereas all other capacitor types have their voltage ratings expressed as VDC. There are 7 files in each of these compressed file.
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