49SMD Series SMD SAW Resonator-SJK SAW Resonator

MEMS Oscillator: 32.768kHz MEMS Oscillators; Low Power MEMS Oscillator; High Temp. MEMS Oscillators; LVPECL / LVDS Oscillator; Spread Spectrum Oscillators; Ultra-Performance Oscillator

49SMD Series SMD SAW Resonator

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49SMD Series SMD SAW Resonator

Model: HC-49SMD Series SMD SAW Resonator
Frequency: 315MHz /433.92MHz
Frequency tolerance: ±75KHz
Insertion loss: 2.5dB Max.
Size: 12.7×4.8×3.2mm

Specifications and Dimensions

Features Of HC-49SMD Series SMD SAW Resonator

HC-49SMD case package

1-port SAW resonator

Other frequency available

Electrostatic Sensitive Device (ESD)

Automatic mounting, solder reflow capable

Package code QCC8C

Application: Automotive electronics, Remote control, Consumer electronics, Alarm, etc

RoHS Compliant /Pb Free

Electrical Specifications Of HC-49SMD Series SMD SAW SAW Resonator

Item /Type		Minimum	Typical	Maximum	Unit
Center Frequency	Absolute Frequency	315MHz /433.92MHz, or specify			MHz
Center Frequency	Tolerance from 433.92MHz		±75		MHz
Insertion Loss			2.5	2.8	dB
Quality Factor	Unloaded Q		9270
Quality Factor	50Ω loaded Q		2300
Temperature Stability	Turnover Temperature	25	40	55	℃
	Turnover Frequency		F_c
	Frequency Temperature Coefficient		0.037		ppm/℃
Frequency Aging	Absolute Value During The First Year			≤10	ppm/yr
DC Insulation Resistance Between Any Two Pins		1.0			MΩ
RF Equivalent RLC Model	Motional Resistance		33	38	Ω
	Motional Inductance		121.119		μH
	Motional Capacitance		1.19904		fF
	Static Capacitance		2.1		pF
Operating Temperature		-40		+85	℃
Storage Temperature		-55		+125	℃
DC Voltage			30		V

Dimensions[mm]

49smd-saw-resonator-dimensions