7050mm,NF7-19.680-B-A-A-B-20pF,19.680MHz,NEL石英晶体，美国进口晶振，NEL耐尔晶振，型号：NF7系列，编码为：NF7-19.680-B-A-A-B-20pF，频率为：19.680MHz，频率容差：±50ppm，老化：±3ppm/year，工作温度范围：-10℃至+70℃，频率稳定性：±50ppm，负载电容：20pF，小体积晶振尺寸：7.0x5.0x1.5mm封装，四脚贴片晶振，石英晶振，无源晶振，石英晶体谐振器，7050晶振。进口晶振，具有超小型，轻薄型，高性能，高品质，高质量等特点。被广泛应用于：通讯设备晶振，无线蓝牙晶振，物联网晶振，汽车电子晶振，数码电子等应用。
7050mm,NF7-19.680-B-A-A-B-20pF,19.680MHz,NEL石英晶体，产品特点：
满足NEL对产品可靠性的要求
用户指定的公差可用，无引线陶瓷封装，贴片晶振
适用于回流焊，宽频率范围8.0MHz至80.0MHz
自动安装，玻璃密封
抗冲击性：在75厘米高的2mm不锈钢板上进行3次跌落试验
7050mm,NF7-19.680-B-A-A-B-20pF,19.680MHz,NEL石英晶体,参数表
| Frequency Range
|
19.680 MHz
|
| Frequency Tolerance (at 25°C)
|
±30 ppm, ±50 ppm, or specify
|
Frequency Stability Over
Operating Temp. Characteristics
|
-10°C to 70°C ±30 ppm
-20°C to 70°C ±50 ppm or specify
|
| Storage Temperature
|
-55°C to 125°C
|
| Operating Temperature Range
|
-40°C to 85°C
|
| Shunt Capacitance
|
5.0 pF Max
|
| Drive Level (Typical)
|
10 µW
|
| Load Capacitance (CL)
|
Series, 16 pF, 20 pF, 30 pF, 32pF or specify
|
| Aging @ 25°C 1st year (Max)
|
±3 ppm, ±5 ppm/year
|
| Equivalent Series Resistance
|
Frequency Range E.S.R. (Ω) Max
|
| Mode: Fundamental/AT
|
8.000 to 10.000 MHz 70
10.000 to 30.000 MHz 40
|
| Mode: 3rd Overtone/AT
|
30.000 to 45.000 MHz 60
45.000 to 80.000 MHz 50
|
7050mm,NF7-19.680-B-A-A-B-20pF,19.680MHz,NEL石英晶体,尺寸图
CEOB2B
CEOB2B
