FC-135

Fixed Frequency: 32.768KHz
Dimensions: 3.2*1.5mm (3215)
Package: 3000 pieces/Reel
PN: Q13FC1350000400, Q13FC1350000200, Q13FC1350000300
PN: FC-135 32.7680KA-A, FC-135 32.7680KA-AC, FC-135 32.7680KA-AG
Applications: Small communication devices

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Parameter Table

Item	Symbol	Specifications		Condition/Remarks
Item	Symbol	FC-135	FC-135 TYPE	Condition/Remarks
Nominal frequency range	f_nom	32.768 kHz	32 kHz to 77.5 kHz	Please contact us for inquiries regarding available frequencies.
Storage temperature	T_stg	-55 °C to +125 °C		Store as bare product.
Operating temperature	T_use	-40 °C to +85 °C (+105 °C)		Please contact us about +85 °C < T_use
Level of drive	DL	0.5 µW (1.0 µW Max.)		Please contact us if you require 1.0 µW Max.
Frequency tolerance (standard)	f_tol	±20 × 10^-6		+25°C, DL = 0.1µW Please ask for tighter tolerance
Turnover temperature	Ti	+25 °C ± 5 °C
Parabolic coefficient	B	-0.04 × 10^-6 / °C² Max.
Load capacitance	CL	7 pF, 9 pF, 12.5 pF		Please specify
Motional resistance (ESR)	R1	70 kΩ Max.	70 kΩ to 45 kΩ
Motional capacitance	C1	3.4 fF Typ.	3.7 fF to 1.6 fF
Shunt capacitance	C0	1.0 pF Typ.	1.3 pF to 0.5 pF
Frequency aging	f_age	±3 ×10^-6 / year Max.		+25 °C, First year