Specification	LFXTAL020131

ESR (Equivalent Series Resistance)	40 Ohm
Frequency	20 MHz
Frequency Stability	50 ppm
Frequency Tolerance	30 ppm
Height - Seated (Max)	0.169 in
Load Capacitance	18 pF
Mounting Type	Surface Mount
Operating Mode	Fundamental
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	-20 °C
Package / Case	HC49/4HSMX
Package Name	HC49/4HSMX
Size / Dimension Length	0.528 in
Size / Dimension Width	0.193 in
Type	MHz Crystal

HC49/4HSMX Series

Part	Load Capacitance	Package Name	ESR (Equivalent Series Resistance)	Size / Dimension Length	Size / Dimension Width	Type	Operating Mode	Frequency Tolerance	Package / Case	Height - Seated (Max)	Frequency Stability	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Frequency
IQD LFXTAL020131	18 pF	HC49/4HSMX	40 Ohm	0.528 in	0.193 in	MHz Crystal	Fundamental	30 ppm	HC49/4HSMX	0.169 in	50 ppm	70 °C	-20 °C	Surface Mount	20 MHz
IQD LFXTAL024940	18 pF	HC49/4HSMX	130 Ohm	0.528 in	0.193 in	MHz Crystal	Fundamental	30 ppm	HC49/4HSMX	0.169 in	50 ppm	70 °C	-20 °C	Surface Mount	4 MHz
IQD LFXTAL063075	22 pF		40 Ohm	0.445 in 0.449 in	0.15 in 0.185 in	MHz Crystal	Fundamental	30 ppm	HC-49/US	0.169 in 0.177 in	50 ppm	85 °C	-40 °C	Surface Mount	17.2032 MHz
IQD LFXTAL003260	16 pF		300 Ohm	0.445 in 0.449 in	0.15 in 0.185 in	MHz Crystal	Fundamental	30 ppm	HC-49/US	0.169 in 0.177 in	50 ppm	60 °C	-10 °C	Surface Mount	3.6864 MHz
IQD LFXTAL017146	30 pF		40 Ohm	0.445 in 0.449 in	0.15 in 0.185 in	MHz Crystal	Fundamental	30 ppm	HC-49/US	0.169 in 0.177 in	50 ppm	60 °C	-10 °C	Surface Mount	20 MHz
IQD LFXTAL003519Bulk	16 pF		40 Ohm	0.449 in	0.15 in	MHz Crystal	Fundamental	30 ppm	HC-49/US	0.169 in	50 ppm	60 °C	-10 °C	Surface Mount	11.0592 MHz
IQD LFXTAL010595BULK	16 pF		40 Ohm	0.449 in	0.15 in	MHz Crystal	Fundamental	30 ppm	HC-49/US	0.169 in	50 ppm	60 °C	-10 °C	Surface Mount	25 MHz
IQD LFXTAL026548Bulk	18 pF		40 Ohm	0.449 in	0.15 in	MHz Crystal	Fundamental	30 ppm	HC-49/US	0.169 in	50 ppm	70 °C	-20 °C	Surface Mount	24 MHz
IQD LFXTAL029914	16 pF	HC49/4HSMX	40 Ohm	0.528 in	0.193 in	MHz Crystal	Fundamental	30 ppm	HC49/4HSMX	0.169 in	50 ppm	85 °C	-40 °C	Surface Mount	8 MHz

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Datasheet

LFXTAL020131 | Datasheet