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有源晶振是一款自身帶有電源電壓功能的石英晶體振蕩器,并且有多種電壓供選擇,比如有1.8V,2.5V,3.3V,3.8V,5V等高速自動安裝和高溫回流焊設計,Optionable待機輸出三態輸出功能,電源電壓范圍：1.8V~5 V,高穩定性,低抖動,低功耗,主要應用領域:無線通訊,高端智能手機,平板筆記本WLAN,藍牙,數碼相機,DSL和其他IT產品的晶振應用,三態功能,PC和LCDM等高端數碼領域,符合RoHS/無鉛.
頻率：32.768KHZ
尺寸：3.2x1.5mm
SWS3127D16-32.768K,3215mm,Suntsu手表晶振,SWS312，尺寸3.2x1.5mm，頻率32.768KHZ，松圖32.768K晶振，3215mm音叉晶體，兩腳無源晶振，歐美進口晶振，32.768K時鐘晶振，無源晶振，SMD石英晶體，輕薄型晶振，小體積晶振，低損耗晶振，低功耗晶振，低耗能晶振，高性能晶振，高品質晶振，智能手表晶振，數字電表晶振，無線應用晶振，測試測量晶振，智能手環晶振，電話機晶振，具有高品質高性能的特點。
產品超級適合用于智能手表，時計產品晶振，數字電表，無線應用，測試測量，智能手環，電話機等應用。SWS3127D16-32.768K,3215mm,Suntsu手表晶振,SWS312.
SWS3127D16-32.768K,3215mm,Suntsu手表晶振,SWS312，尺寸3.2x1.5mm，頻率32.768KHZ，松圖32.768K晶振，3215mm音叉晶體，兩腳無源晶振，歐美進口晶振，32.768K時鐘晶振，無源晶振，SMD石英晶體，輕薄型晶振，小體積晶振，低損耗晶振，低功耗晶振，低耗能晶振，高性能晶振，高品質晶振，智能手表晶振，數字電表晶振，無線應用晶振，測試測量晶振，智能手環晶振，電話機晶振，具有高品質高性能的特點。
產品超級適合用于智能手表，時計產品晶振，數字電表，無線應用，測試測量，智能手環，電話機等應用。SWS3127D16-32.768K,3215mm,Suntsu手表晶振,SWS312.
SWS3127D16-32.768K,3215mm,Suntsu手表晶振,SWS312 參數表
| Electrical Parameters Units Minimum Typical Maximum Remarks | |||||||||||||||||||||||||||||
| Frequency Range | kHz | 32.768 | |||||||||||||||||||||||||||
| Frequency Tolerance at +25ºC | ppm | -20 | +20 | See part numbering guide for options. | |||||||||||||||||||||||||
| Frequency Stability vs. Aging | ppm | -3 | +3 | First year @ +25ºC. | |||||||||||||||||||||||||
| Frequency Coefficient (?) | ppm/T2 | -0.040 | -0.030 | -0.020 | |||||||||||||||||||||||||
| Operating Temperature | °C | -40 | +85 | See part numbering guide for options. | |||||||||||||||||||||||||
| Turnover Temperature | °C | +20 | +25 | +30 | |||||||||||||||||||||||||
| Storage Temperature | °C | -55 | +125 | ||||||||||||||||||||||||||
| Load Capacitance | pF | 6 | 12.5 | See part numbering guide for options. | |||||||||||||||||||||||||
| Shunt Capacitance | pF | 1.4 | |||||||||||||||||||||||||||
| Drive Level | µW | 1 | |||||||||||||||||||||||||||
| Insulation Resistance | M? | 500 | @ 100VDC ± 15V. | ||||||||||||||||||||||||||
| Equivalent Series Resistance | k? | 70 | |||||||||||||||||||||||||||
SWS3127D16-32.768K,3215mm,Suntsu手表晶振,SWS312 尺寸圖
SWS3127D16-32.768K,3215mm,Suntsu手表晶振,SWS312
貼片晶振產品特點：
±20ppm（公差）可用
超小型封裝
磁帶和卷軸
| SUNTSU Crystal編碼 | Package Size | Load Cap. | Freq. Tolerance | Operating Temp. | Frequency |
| SWS11212D16-32.768K | 1.6X1.0 CERAMIC SMD (2 PAD) Watch Crystal | 12.5pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS11212D48-32.768K | 1.6X1.0 CERAMIC SMD (2 PAD) Watch Crystal | 12.5pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS1127D48-32.768K | 1.6X1.0 CERAMIC SMD (2 PAD) Watch Crystal | 7pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS1129D16-32.768K | 1.6X1.0 CERAMIC SMD (2 PAD) Watch Crystal | 9pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS1129D48-32.768K | 1.6X1.0 CERAMIC SMD (2 PAD) Watch Crystal | 9pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS14412D48A-32.768K | 10.4X4.06 PLASTIC SMD (4 PAD) Watch Crystal | 12.5pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS14412D48B-32.768K | 10.4X4.06 PLASTIC SMD (4 PAD) Watch Crystal | 12.5pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS1446D48A-32.768K | 10.4X4.06 PLASTIC SMD (4 PAD) Watch Crystal | 6pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS1446D48B-32.768K | 10.4X4.06 PLASTIC SMD (4 PAD) Watch Crystal | 6pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS1449D48A-32.768K | 10.4X4.06 PLASTIC SMD (4 PAD) Watch Crystal | 9pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS21212D48-32.768K | 2.0X1.2 CERAMIC SMD (2 PAD) Watch Crystal | 12.5pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS2129F48-32.768K | 2.0X1.2 CERAMIC SMD (2 PAD) Watch Crystal | 9pF | ±10ppm | -40℃ - +85℃ | 32.768K |
| SWS31212D16-32.768K | 3.2X1.5 CERAMIC SMD (2 PAD) Watch Crystal | 12.5pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS31212D48-32.768K | 3.2X1.5 CERAMIC SMD (2 PAD) Watch Crystal | 12.5pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS3126D16-32.768K | 3.2X1.5 CERAMIC SMD (2 PAD) Watch Crystal | 6pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS3126D48-32.768K | 3.2X1.5 CERAMIC SMD (2 PAD) Watch Crystal | 6pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS3127D16-32.768K | 3.2X1.5 CERAMIC SMD (2 PAD) Watch Crystal | 7pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS3127D48-32.768K | 3.2X1.5 CERAMIC SMD (2 PAD) Watch Crystal | 7pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS3129D16-32.768K | 3.2X1.5 CERAMIC SMD (2 PAD) Watch Crystal | 9pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS3129D48-32.768K | 3.2X1.5 CERAMIC SMD (2 PAD) Watch Crystal | 9pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS41212D16-32.768K | 4.1X1.5 CERAMIC SMD (2 PAD) Watch Crystal | 12.5pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS41212D48-32.768K | 4.1X1.5 CERAMIC SMD (2 PAD) Watch Crystal | 12.5pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS51212D16-32.768K | 4.9X1.8 CERAMIC SMD (2 PAD) Watch Crystal | 12.5pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS5127D16-32.768K | 4.9X1.8 CERAMIC SMD (2 PAD) Watch Crystal | 7pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS5129D16-32.768K | 4.9X1.8 CERAMIC SMD (2 PAD) Watch Crystal | 9pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS61412D48-32.768K | 6.9X1.4 PLASTIC SMD (4 PAD) Watch Crystal | 12.5pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS83412D16-32.768K | 8.0X3.8 PLASTIC SMD (4 PAD) Watch Crystal | 12.5pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS83412D48-32.768K | 8.0X3.8 PLASTIC SMD (4 PAD) Watch Crystal | 12.5pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS8346D16-32.768K | 8.0X3.8 PLASTIC SMD (4 PAD) Watch Crystal | 6pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS8346D48-32.768K | 8.0X3.8 PLASTIC SMD (4 PAD) Watch Crystal | 6pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS8347D16-32.768K | 8.0X3.8 PLASTIC SMD (4 PAD) Watch Crystal | 7pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS8347D48-32.768K | 8.0X3.8 PLASTIC SMD (4 PAD) Watch Crystal | 7pF | ±20ppm | -40℃ - +85℃ | 32.768K |
| SWS8349D16-32.768K | 8.0X3.8 PLASTIC SMD (4 PAD) Watch Crystal | 9pF | ±20ppm | -10℃ - +60℃ | 32.768K |
| SWS8349D48-32.768K | 8.0X3.8 PLASTIC SMD (4 PAD) Watch Crystal | 9pF | ±20ppm | -40℃ - +85℃ | 32.768K |
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