ECS-.327-7-34B-TR,32.768K晶振,3215贴片晶振，型号：ECX-31B系列晶振，编码为：ECS-.327-7-34B-TR，频率：32.768KHz,尺寸：3.2*1.5mm,工作温度为：﹣40°C ~ 85°C，石英晶振，贴片晶振，微型ECX-31B是最具成本效益的SMD调谐今天叉水晶,3.2 x 1.5 x 0.9毫米陶瓷封装理想的高密度电路板,扩展中的产品温度和频率容差低至10 ppm,手机晶体,产品体积小,特别适用于各种小巧的便携式消费电子数码产品,在移动通信领域得到了广泛的应用,晶振产品本身可发挥优良的电气特性,满足无铅焊接的高温回流温度曲线要求.
ECS-.327-7-34B-TR,32.768K晶振,3215贴片晶振，参数表
| PARAMETERS | CONDITIONS | ECX-31B | UNITS | ||||||||||||||
| MIN | TYP | MAX | |||||||||||||||
| Frequency | FO | 32.768 | KHz | ||||||||||||||
| Frequency Tolerance @ +25°C | Optional ±10 ppm, See P/N Guide | ± 20 | ppm | ||||||||||||||
| Load Capacitance | Specify in P/N | 12.5 | pF | ||||||||||||||
| Drive Level | DL | 0.1 | 1.0 | µW | |||||||||||||
| Equivalent Series Resistance | R1 | 70K | Ω | ||||||||||||||
| Turnover Temperature | +20 | +25 | +30 | °C | |||||||||||||
| Temperature Coefficient | -0.028 | -0.034 | -0.040 | ppm/°C² | |||||||||||||
| Shunt Capacitance | Co | 1.05 | pF | ||||||||||||||
| First Year Aging | +25°C ±3°C | ± 3 | ppm | ||||||||||||||
| Operating Temperature | Topr | -40 | +85 | °C | |||||||||||||
| Storage Temperature | Tstg | -55 | +125 | °C | |||||||||||||
| Insulation Resistance | @ 100V DC | 500M | Ω | ||||||||||||||
| Manufacturer Part Number原厂编码 | 晶振厂家 | Series型号 | Type 系列 | Frequency | Operating Temperature工作温度 |
| ECS-.327-12.5-34B-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-12.5-34B-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-12.5-34B-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-7-34B-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-7-34B-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-7-34B-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-12.5-34B-C-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-12.5-34B-C-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-12.5-34B-C-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-9-34B-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-9-34B-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-9-34B-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-7-34B-C-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-7-34B-C-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-7-34B-C-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-9-34B-C-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-9-34B-C-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
| ECS-.327-9-34B-C-TR | ECS 晶振 | ECX-31B | kHz Crystal (Tuning Fork) | 32.768kHz | -40°C ~ 85°C |
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