RO2125A-5

Specifications

Characteristic Symbol Minimum Typical Maximum Units Frequency (+25 C) Nominal Frequency fC 304.25 304.35 MHz Tolerance from 304.300 MHz ?fC 50 kHz Insertion Loss IL 0.9 1.5 dB Quality Factor Unloaded Q QU 21650 50 Ohm Loaded Q QL 2800 Temperature Stability Turnover Temperature TO 10 25 40 C Turnover Frequency fO fC kHz Frequency Temperature Coefficient FTC 0.032 ppm/C2 Frequency Aging Absolute Value during the First Year |fA| 10 ppm/yr DC Insulation Resistance between Any Two Terminals 1.0 MOhm RF Equivalent RLC Model Motional Resistance RM 14.80 20.78 Ohm Motional Inductance LM 159.50 uH Motional Capacitance CM 1.60 fF Transducer Static Capacitance CO 1.85 2.3 2.45 pF Test Fixture Shunt Inductance LTEST 102.04 107.22 134.38 nH Lid Symbolization 184


Description

Ideal for 315 MHz Superhet Receivers Very Low Series Resistance Quartz Stability Surface-Mount, Ceramic Case with 21 mm2 Footprint Complies with Directive 2002/95/EC (RoHS) RO2125A-5