Tdk Corporation · TSE:6762
Tdk — Investor Presentation (December 2025)
7 slides from Tdk's investor presentation, December 2025
Slide 1: Aluminum Electrolytic Capacitors New Snap-in ultra compact series
Aluminum Electrolytic Capacitors New Snap-in ultra compact series Compact design with improved high capacitance per volume TDK Electronics AG December, 2025 © TDK Corporation 2025 | CAP ALU PM | Aluminum Electrolytic Capacitors New Snap-in ultra compact series | 12/25
Slide 2: Typical applications
Typical applications /2 Frequency Power supplies UPS Photovoltaic/ESS converters © TDK Corporation 2025 | CAP ALU PM | Aluminum Electrolytic Capacitors New Snap-in ultra compact series | 12/25 2
Slide 3: Design features
Design features Ultra-compact design High ripple current capability High reliability RoHS-compatible © TDK Corporation 2025 | CAP ALU PM | Aluminum Electrolytic Capacitors New Snap-in ultra compact series | 12/25 3
Slide 4: Special features
Special features TDK inhouse-developed anode foil Highest surface capacitance increase Long-life oxide High-performance electrolyte Example © TDK Corporation 2025 | CAP ALU PM | Aluminum Electrolytic Capacitors New Snap-in ultra compact series | 12/25 4
Slide 5: Compactness
Product Snap-in Ultra-compact Capacitors Legend Standard +85 °C B43644 200 … 500 V +105 °C B43643 B43647 200 … 450 V 450 V B43645 Compactness B43657 B43658 420 … 500 V 420 … 500 V 450 … 475 V B43659 On Request 420 … 475 V 450 … 475 V B43660 B43661 450 … 475 V 450 … 475 V On Request On Request 450 …
Slide 6: Compact Snap-in product line Development roadmap
Compact Snap-in product line Development roadmap Samples Samples B43645 Mass production Mass production 2026 105 °C / 5000 h 450-475 V Useful life B43658 B43658-custom B43661 B43664 105 °C / 3000 h 105 °C / 3000 h 105 °C / 3000 h 105 °C / 3000 h 420-500 V 450-475 V 450-475 V 450-475 V B43657 B
Slide 7: TDK: In Everything, Better
iT DIK In Everything, Better