ECS Inc. International 推出具有各种负载电容、频率容差和封装类型的 SMT 32.768 KHz 音叉晶体
ECS Inc. 的全系列 SMD 音叉晶体可作为小型移动通信设备及任何要求低功耗的便携式设备理想的时钟源选择。
| 型号 | 封装尺寸 | 封装类型 | 负载电容 | 频率容差 （25°C 时） |
工作温度 |
|---|---|---|---|---|---|
| ECX-31B | 3.2 x 1.5 x 0.9 mm | SMD 陶瓷 | 12.5pF | ±20ppm | -40°C ~ +85°C |
| ECX-39 | 4.9 x 1.8 x 1.0 mm | SMD 陶瓷 | 12.5pF | ±20ppm | -40°C ~ +85°C |
| ECX-71 | 7.1 x 1.5 x 1.4 mm | SMD 塑料 | 7.0 和 12.5pF | ±20ppm | -40°C ~ +85°C |
| ECX-306 | 8.0 x 3.8 x 2.5 mm | SMD 塑料 | 6.0 和 12.5pF | ±20ppm | -40°C ~ +85°C |
| ECX-306X | 8.0 x 3.8 x 2.5 mm | SMD 塑料 | 6.0 和 12.5pF | ±10ppm/±20ppm | -40°C ~ +85°C |
| ECX-2X6-FLX | 9.1 x 2.5 x 2.1 mm | 圆柱型 | 12.5pF | ±10ppm | -40°C ~ +85°C |
| 型号 | 描述 |
|---|---|
| ECS-.327-12.5-12-TR | CRYSTAL 32.768 KHZ 12.5PF SMD |
| ECS-.327-12.5-34B | CRYSTAL 32.768 KHZ 12.5PF SMD |
| ECS-.327-7-34B-TR | CRYSTAL 32.768 KHZ 7PF SMD |
| ECS-.327-12.5-39-TR | CRYSTAL 32.768 KHZ 12.5PF SMD |
| ECS-.327-12.5-38 | CRYSTAL 32.768 KHZ 12.5PF SMD |
| ECS-.327-7-38-TR | CRYSTAL 32.768 KHZ 7PF SMD |
| ECS-.327-12.5-17-TR | CRYSTAL 32.768KHZ 12.5PF SMD |
| ECS-.327-6-17-TR | CRYSTAL 32.768KHZ 6PF SMD |
| ECS-.327-12.5-17X-C-TR | CRYSTAL 32.768 KHZ 12.5PF SMD |
| ECS-.327-12.5-17X-TR | CRYSTAL 32.768KHZ 12.5PF SMD |
| ECS-.327-6-17X-TR | CRYSTAL 32.768KHZ 6PF SMD |
| ECS-.327-12.5-13FLX-C | CRYSTAL 32.768 KHZ 12.5PF SMD |
By : amanda