RE: Smt release date1 Dec 2025 10:04
Asked Chatgpt
Good question. Broadly speaking — no, the specifications for CAP‑XX DMH supercapacitor are not fundamentally different than for the older Murata DMH supercapacitor family — because CAP-XX acquired the production lines that made Murata’s DMH capacitors and continues to produce “identical” units under the same spec. �
EEPower +2
Here’s a breakdown of what that means:
✅ What stayed the same
The DMH series remains an ultra-thin (≈ 0.4 mm) supercapacitor, originally designed for wearables, smartphones, smart cards, coin-cell-battery-based devices and other very thin IoT applications. �
New-TechEurope +2
Key electrical characteristics (for example in the “35 mF, 4.5 V, 300 mΩ @ 1 kHz” variant) remain i.e. nominal capacitance, rated voltage and ESR are consistent. �
New-TechEurope +2
Operating temperature range and general intended applications (peak-power assist, small-form-factor electronics, energy buffering for short bursts) remain the same.
So with the preliminary specs theirs no difference.
Waiting for finalised data sheets.
Could be theyre catering for muratas old customers now.