La description

Features
 *-port Resonator
 Provides reliable, fundamental mode, quartz
frequency stabilization i.e. in transmitters or
local oscillators
 Surface Mounted Technology (SMT)
 Lead-free production and RoHS compliance

Electrical Characteristics
Characteristic Sym Minimum Typical Maximum Unit
Absolute Center Frequency Frequency fC **3.**5 **3.**5 MHz
(**5℃) Tolerance from **3.**0 MHz fC ±*5 kHz
Insertion Loss IL 1.6 2.0 dB
Unloaded Q QU *0,**0
Quality Factor
*0  Loaded Q QL 1,**0
Turnover Temperature T0 0 *5 ℃
Temperature Turnover Frequency f0 fC kHz
Stability
Frequency Temperature Coefficient FTC 0.**2 ppm/℃2
Frequency Aging Absolute Value during the First Year fA ≤*0 ppm/yr
DC Insulation Resistance Between Any Two Terminals 1.0 M
Motional Resistance RM *0 *6 
Motional Inductance LM *4.***9 H
Motional Capacitance CM 1.***9 fF
RF Equivalent
RLC Model
Shunt Static Capacitance C0 1.*5 1.*5 2.*5 pF