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CR2330D 3V 260mAh 低温用コイン型電池
CR2330Dリチウムマンガン二酸化物電池：パワーの北極の戦士
寒冷を越えて：極限のフロンティア向けの産業用グレードのエネルギー
When standard batteries freeze, the CR2330D thrives. Engineered with a specialized “D” series low-temperature electrolyte, this 3V 260mAh primary lithium cell is the definitive power solution for environments where failure is not an option. From high-altitude monitoring to cold-chain logistics, the CR2330D ensures your data stays alive, even at -55°C.
Technical Specifications of CR2330D 3v 260mAh Low Temperature Coin Battery
| 特徴 | 規格 |
| モデル | CR2330D（低温シリーズ） |
| 化学組成 | リチウムマンガン二酸化物（LiMnO2） |
| 公称電圧 | 3.0V |
| 公称容量 | 260mAh |
| 動作温度 | -55°Cから+60°C |
| 標準電流 | 0.2mA |
| 寸法 | 直径23.0mm×高さ3.0mm |
| 自己放電率 | 年間最大2%（室温条件下） |
D Series Low-Tep Lithium Button Batteries
| モデル | 公称電圧（V） | 公称容量（mAh） | 公称電流（mA） | 最大連続電流（mA） | 最大パルス電流（mA） | 最大寸法（mm） | 動作温度（℃） | 重量（g） |
| CR1632D | 3 | 120 | 0.2 | 3 | 8 | Φ16.0×3.2 | -55～60 | 2 |
| CR2016D | 3 | 80 | 0.1 | 5 | 15 | Φ20.0×1.6 | -55～60 | 2 |
| CR2025D | 3 | 150 | 0.2 | 5 | 15 | Φ20.0×2.5 | -55～60 | 2.6 |
| CR2032D | 3 | 220 | 0.2 | 5 | 15 | Φ20.0×3.2 | -55～60 | 3.2 |
| CR2320D | 3 | 130 | 0.2 | 6 | 20 | Φ23.0×2.0 | -55～60 | 3 |
| CR2325D | 3 | 190 | 0.2 | 6 | 20 | Φ23.0×2.5 | -55～60 | 3.3 |
| CR2330D | 3 | 260 | 0.2 | 6 | 20 | Φ23.0×3.0 | -55～60 | 4 |
| CR2335D | 3 | 300 | 0.2 | 6 | 20 | Φ23.0×3.5 | -55～60 | 4.3 |
| CR2354D | 3 | 520 | 0.4 | 6 | 20 | Φ23.0×5.4 | -55～60 | 6.9 |
| CR2430D | 3 | 270 | 0.2 | 7 | 25 | Φ24.5×3.0 | -55～60 | 4.5 |
| CR2450D | 3 | 600 | 0.4 | 7 | 25 | Φ24.5×5.0 | -55～60 | 6.8 |
| CR2477D | 3 | 1000 | 0.6 | 7 | 25 | Φ24.5×7.7 | -55～60 | 10.5 |
| CR3032D | 3 | 500 | 0.4 | 10 | 30 | Φ30.0×3.2 | -55～60 | 6.8 |
| CR3832D | 3 | 850 | 0.8 | 20 | 75 | Φ38.0×3.2 | -55～60 | 11 |
なぜ「D」が重要なのか：生存の科学
In the world of coin cells, the suffix “D” is a badge of endurance. While standard CR2330 batteries struggle as temperatures drop below -20°C, the CR2330D utilizes a proprietary electrolyte formula that prevents crystallization and maintains low internal resistance.
The result? Consistent 3V output in conditions that would render a standard battery useless.
Key Advantages for B2B Applications:
Global GEO Impact: Where does the CR2330D lead?
As the IoT (Internet of Things) expands into more rugged territories, the CR2330D is the backbone for:
Expert Insights
Why choose 260mAh over standard 250mAh variants? “In low-temperature scenarios, voltage drop is your biggest enemy. The CR2330D’s optimized 260mAh capacity provides a ‘buffer’ of energy, ensuring that even under heavy pulse loads in sub-zero temperatures, the voltage remains above the cutoff threshold for your MCU.”
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