Description of CR1225T 3V 50mAh Lithium Manganese Dioxide (Li-MnO2) Battery

精密電子機器および産業用IoT向けの信頼性の高い高密度電源
ザ・ CR1225T is a specialized, high-capacity primary lithium coin cell designed to exceed the performance of standard CR1225 batteries. With a robust 50mAh nominal capacity and a stable 3V output, this “T” series variant is engineered for enhanced durability and longevity in professional-grade PCB applications and mission-critical devices.
CR1225リチウム電池のデータシート
| 特徴 | 詳細 |
| モデル | CR1225T(技術/高容量シリーズ) |
| 化学システム | リチウム二酸化マンガン(Li−MnO2) |
| 公称電圧 | 3.0V |
| 公称容量 | 50mAh |
| 寸法 | 直径12.5mm × 高さ2.5mm |
| 動作温度 | -40°Cから+85°C |
| 自己放電率 | <2%/年(20℃時) |
| 重量 | 約0.9g |
More T type Lithium Manganese 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) |
| CR1225T | 3 | 50 | 0.1 | 2 | 5 | Φ12.5×2.5 | -40~85 | 0.9 |
| CR1620T | 3 | 70 | 0.1 | 3 | 8 | Φ16.0×2.0 | -40~85 | 1.3 |
| CR1632T | 3 | 120 | 0.2 | 3 | 8 | Φ16.0×3.2 | -40~85 | 2 |
| CR2016T | 3 | 80 | 0.1 | 5 | 15 | Φ20.0×1.6 | -40~85 | 2.3 |
| CR2025T | 3 | 150 | 0.2 | 5 | 15 | Φ20.0×2.5 | -40~85 | 2.6 |
| CR2032T | 3 | 220 | 0.2 | 5 | 15 | Φ20.0×3.2 | -40~85 | 3.2 |
| CR2320T | 3 | 130 | 0.2 | 6 | 20 | Φ23.0×2.0 | -40~85 | 3 |
| CR2330T | 3 | 260 | 0.2 | 6 | 20 | Φ23.0×3.0 | -40~85 | 4 |
| CR2354T | 3 | 520 | 0.4 | 6 | 20 | Φ23.0×5.4 | -40~85 | 6.9 |
| CR2430T | 3 | 270 | 0.2 | 7 | 25 | Φ24.5×3.0 | -40~85 | 4.5 |
| CR2450T | 3 | 600 | 0.4 | 7 | 25 | Φ24.5×5.0 | -40~85 | 6.8 |
| CR2477T | 3 | 1000 | 0.6 | 7 | 25 | Φ24.5×7.7 | -40~85 | 10.5 |
| CR3032T | 3 | 500 | 0.4 | 10 | 30 | Φ30.0*3.2 | -40~85 | 6.8 |
| CR3832T | 3 | 850 | 0.8 | 20 | 75 | Φ38.0×3.2 | -40~85 | 11 |
主要な性能上の優位性
1.最適化された50mAhの容量
While standard CR1225 cells often provide 48mAh, our CR1225T is chemically optimized to deliver a consistent 50mAh. This ensures longer maintenance cycles for your devices and reduced Total Cost of Ownership.
2.安定した放電プラットフォーム
放電サイクルの90%にわたり、安定した3Vの電圧を維持します。この精度は、データの正確性を保つために一定の電圧を必要とする、敏感な医療センサーやICにとって極めて重要です。.
3. 長い保存期間
高純度の電解液と先進的なシーリング技術を採用することで、CR1225Tは保管期間が10年経過した後でも、その容量の90%以上を保持し、緊急時のバックアップシステムに最適です。.
4.漏れ防止の工業用設計
「T」シリーズは、ステンレス鋼製の強化ケースと耐熱性ガスケットを採用しており、環境圧力の変動や振動下でも電解液漏れを防ぎます。.
産業用およびB2B向けアプリケーション
The CR1225T is the preferred choice for engineers in the following sectors:
Quality Assurance & Compliance
As a professional B2B partner, we ensure all CR1225T units meet international safety standards:

よくある質問
Q: What is the difference between CR1225 and CR1225T?
A: The “T” typically designates a Technical/High-Capacity version. While dimensions are identical (12.5mm x 2.5mm), the CR1225T offers a higher capacity and improved stability for industrial PCB mounting.
Q: Can CR1225T batteries be used in medical devices?
A: Yes. Its stable discharge and low self-discharge rate make it a top choice for medical-grade thermometers and portable diagnostic tools requiring long-term reliability.
Q: Do you offer wholesale/OEM pricing for CR1225T?
A: We specialize in B2B supply. We provide tiered pricing for bulk orders and can provide official datasheets, MSDS, and UN38.3 reports for your compliance department.

