SC12S-12.5PF20PPM

SMD Quartz Crystal Unit SC-12S FEATURES ・Ultra small size package (1.2x1.0x0.5mm max.). ・SMD type suitable for high density surface mounting. ・Excellent shock and heat resistance. ・Pb-free. ・Complies with EU RoHS directive. ・A crystal resonator processed by high  reliable photo-lithographic technology inside. APPLICATIONS Mobile Phone, Wearable, Module, Sub-clock function for a variety of Microcomputer, etc. STANDARD SPECIFICATIONS Item  Nominal Frequency Symbol f_nom Conditions where not specified (Temperature: 25±2℃, DL: 0.1μW) Specifications 32.768kHz Conditions / Note ※Please contact us for inquiries f_tol ±20×10-6  Turnover Temperature  Parabolic Coefficient Ti B +25±5℃ (-0.036±10%)×10-6/℃2  Load Capacitance CL 6.0pF, 7.0pF, 9.0pF, 12.5pF  Frequency Tolerance regarding available tolerance. 90kΩ max. 0.3μW max. 0.1μW typ. 1.4pF typ. ±5×10-6 -40〜+85℃ -55〜+125℃  Motional Resistance (ESR) R1  Absolute Maximum Drive Level DLmax.  Level of Drive DL  Shunt Capacitance C0  Frequency Ageing f_age  Operating Temperature T_use  Storage Temperature T_stg DIMENSIONS ※Please contact us for inquiries regarding available CL. +25±3℃, First Year Piece part basis INTERNAL LEAD CONNECTIONS #1 ＊＊＊＊ #2 RECOMMENDED SOLDERING PATTERN ＃ ＃11 ＃2        Unit：mm UNIT:mm UNIT:mm Remark: Please make sure there is no pattern under SC-12S on the circuit board. Seiko Instruments Inc. Electronic Componets Sales Head Office 1-8, Nakase, Mihamaku, Chiba-shi, Chiba 261-8507, Japan Tel : +81-43-211-1207 Fax : +81-43-211-8030 http : //www.sii.co.jp/en/quartz/