The SPCX and SPSX series of aluminum polymer capacitors can withstand solder temperatures to 260C, suiting them for dc/dc converter input and output applications. The SPCX series offers a low-ESR package, with capacitance from 100 to 470 µF in voltage ratings from 2.0 to 6.3 Vdc, and ripple current capability of 2.7 A at 105C.
The SPSX series has ≤9 mΩ of ESR, and can handle 3 A of ripple current at 105°C. Values range from 82 to 470 µF in voltage ratings from 2.0 to 6.3 Vdc. Both types come in a surface-mount molded package with a profile of 1.9 mm. (SPCX and SPSX capacitors, from $0.50 — 8 to 10 weeks ARO.)
Cornell Dubilier , Liberty , SC
Terry Medeiros 508-996-8564
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