Mallory components

About Mallory

P. R. Mallory and Co. Inc., founded in Indianapolis in 1916, made electronic components, electrolytic capacitors, dry-cell and alkaline batteries (the origin of Duracell), Sonalert audible devices and tungsten wire (Wikipedia). Its Mallory Capacitor Company was a mainstay supplier of FP twist-lock and computer-grade aluminum electrolytics, tantalum, mica and motor-run capacitors (Specialty Capacitors). The capacitor business passed through Dart Industries and Emerson Electric and was ultimately discontinued, so Mallory parts survive as legacy stock (Specialty Capacitors).

Mallory product families we stock

• FP twist-lock multi-section aluminum electrolytic capacitors
• Computer-grade screw-terminal and large-can electrolytics
• Solid tantalum capacitors
• Mica capacitors (Type CM / CY
• Motor start and motor run capacitors
• Batteries and Sonalert audible signal devices

Notable Mallory series & brands we stock

FP (FP-113/FP-125), CGS and CG computer-grade, 150D / TAS tantalum, TDC / TDL mil-style tantalum, TC/TT axial electrolytics; brands Duracell and Sonalert

Sources: Wikipedia — P. R. Mallory and Co Inc · Specialty Capacitors — Mallory capacitor cross-reference · Cornell Dubilier — company history (Knowles acquired CDE in 2023)