KEMET NetList Files - Ansoft

The files are collected in groups and compressed in Zip files. The 1st group consists of the ceramic or MLCC part types “C####” including C0201, C0402, C0603, C0805, C1206, C1210, C1632, C1812, C1825, C2220, and C2225. These include all dielectrics: C0G, X5R, X7R, Y5V, and Z5U, where applicable. There are 1,422 files compressed in this zip file.

The 121 aluminum-polymer capacitor (A700) files are contained in a separate zip file.

The tantalum commercial SMD capacitors, with MnO2 cathode systems include the T491, T494 (lower ESR by tighter screening), T495 (lower ESR by design), T496 (internally fused for fail-safe), T497 (high reliability), T498 (+150°C operation), T499 (+175°C operation), and T510 (ultra-low ESR by multiple anodes). There are 1,484 part types included here.

Military versions of the Tantalum-MnO2 devices include T409 (CWR09), T419 (CWR19), T429 (CWR29), T492 (CWR11), and T493 (COTS) capacitor types.

Tantalum with conductive-polymers (for lower ESR and noin-ignition failures) include the capacitor types T520 (polymer rated to +105°C), T521 (high voltage polymers >16 Vdc), T525 (rated to +125°C), T528 (facedown for low ESL and higher ripple current), and the T530 (ultra-low ESR using multiple anodes and conductive polymer rated to +125°C).

Most recently added are 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.

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 with series designations of MMC for the surface mount capacitor and MDC, MDK, and MDS for the DIL surface mount packages.

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.

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.

NOTIFY ME OF CHANGES.