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Illinois Capacitor Component Intelligence

Aluminum electrolytic, Film, Polymer

What should I check before replacing Illinois Capacitor 688TTA025M in a power supply BOM?How do I compare lifecycle and sourcing risk for legacy Illinois Capacitor part numbers?Which Illinois Capacitor families fit industrial control and power filtering applications?Can 684MWR250K be replaced by another metallized polyester film capacitor?What should I check before replacing Illinois Capacitor 688TTA025M in a power supply BOM?How do I compare lifecycle and sourcing risk for legacy Illinois Capacitor part numbers?Which Illinois Capacitor families fit industrial control and power filtering applications?Can 684MWR250K be replaced by another metallized polyester film capacitor?

Illinois Capacitor at a Glance

Illinois Capacitor is a CDE-supported capacitor brand covering aluminum electrolytic, polymer, film, and EDLC/supercapacitor lines for power and industrial designs.

Representative parts

#PartCategory
#1
104MWR152KJ
Component
#2
105CKE100M
Component
#3
105KXM100M
Component

Product catalog

CategoryParts
Capacitors2.4k

Supply chain / lifecycle notes

Questions & answers

Illinois Capacitor is a legacy capacitor brand acquired by Cornell Dubilier in 2015. Current product support and documentation are handled through CDE.com, and Cornell Dubilier is now part of Knowles.