Frequency Stabilization Component Qualcomm B39431R920H110 SAW Resonator with Lead Free Soldering Support

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Product Description

SAW Resonator R920

The SAW resonator R920 is a 1-port resonator designed for reliable, fundamental mode quartz frequency stabilization in applications such as transmitters or local oscillators. It features a compact 3.0 x 3.0 x 1.0 mm3 package suitable for Surface Mount Technology (SMT), with Ni, gold-plated terminals for lead-free soldering compatibility. This AEC-Q200 qualified component is also RoHS compatible and an Electrostatic Sensitive Device (ESD).

Product Attributes

Brand: EPCOS AG (a TDK Group Company)
Series/Type: R920
Ordering Code: B39431R 920H110
Package Code: DCC6E
Certifications: AEC-Q200 qualified
Material: Ni, gold-plated terminals
Compatibility: RoHS compatible, Lead free soldering compatible with J-STD20C
Weight: Approx. 0.037 g

Technical Specifications

Characteristic	Reference	Min.	Typ.	Max.	Unit
Center frequency¹⁾	TA = 25 C, ZS = 50 , ZL = 50	433.845	433.920	433.995	MHz
Minimum insertion attenuation	TA = 25 C, ZS = 50 , ZL = 50		1.4	1.8	dB
Unloaded quality factor	TA = 25 C, ZS = 50 , ZL = 50	8500	12500
Ageing of fC	TA = 25 C, ZS = 50 , ZL = 50			50/+50	ppm
Motional capacitance C1	TA = 25 C, ZS = 50 , ZL = 50		1.68		fF
Motional inductance L1	TA = 25 C, ZS = 50 , ZL = 50		79.86		H
Motional resistance R1	TA = 25 C, ZS = 50 , ZL = 50		17	25
Parallel capacitance C0²⁾	TA = 25 C, ZS = 50 , ZL = 50		2.4		pF
Temperature coefficient of frequency³⁾	TA = 25 C, ZS = 50 , ZL = 50		0.032		ppm/K²
Turnover temperature T0	TA = 25 C, ZS = 50 , ZL = 50	10		30	C