QST QT1M
kHz Crystal
| Part No. | QT1M |
|---|---|
| Datasheet | QT1M Download |
| Manufacturer | QST |
| Description | kHz Crystal |
| Buy | Stock & Price |
FEATURES
APPLICATIONS
● Frequency range : 32.768 kHz● Small mobile devices
● SMD : Plastic package Consumer products
● External dimensions (mm) L : 6.9 x W : 1.4 x H : 1.4
● RoHS compliant Contains Pb, exempted by RoHS directive
ELECTRICAL CHARACTERISTICS
Item Symbol Nominal Frequency f0 Frequency Tolerance ∆f/f0 Load Capacitance CL Operating Temperature Range TOTR Storage Temperature Range TSTR Turnover Temperature TM Temperature Coefficient β Motional Capacitance C1 Motional Resistance (ESR) R1 Drive Level DL Aging ∆f/f0 Shunt Capacitance C0 QT1M 32.768 kHz ±20 ppm 7pF, 9pF, 12.5pF -40°C ~ +85°C -55°C ~ +125°C 25°C ± 5°C -0.04ppm/°C2 Max. 1.9 fF Typ. 65 kΩ Max. 1 μW Max. ±3 ppm Max. 0.8 pF Typ. Conditions at 25°C at 25°C at 25°C ± 3°C,first year Dimensions Internal Connection The tilted cut is the INDEX MARK. Do not connect pin2 & pin3 to external device. (Unit: mm) Rev. 1.03 Page 1 Fuel The Digital World Ordering Information QT1M - 32.768K - D Z F - T QT1M kHz Crystal Packing Frequ...