521 Series

Catalog

2.5MM X 2.0MM SURFACE MOUNT HCMO

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Part	Current - Supply (Disable) (Max)	Function	Size / Dimension Width	Size / Dimension Length	Mounting Type	Package Length	Package Name	Package Width	Frequency Stability	Operating Temperature (Max)	Operating Temperature (Min)	Current - Supply (Max)	Output	Package / Case	Base Resonator	Height - Seated (Max)	Frequency	Voltage - Supply	Type
CTS-Frequency Controls 521M16320CTR	10 µA	Standby (Power Down)	0.079 in	0.098 in	Surface Mount	3.2 mm	4-SMD	2.5 mm	2 ppm	70 °C	-20 °C	10 mA	HCMOS	4-SMD No Lead	Crystal	0.039 in	16.384 MHz	1.8 V	TCXO
CTS-Frequency Controls 521L18425DTR	10 µA	Standby (Power Down)	0.079 in	0.098 in	Surface Mount	3.2 mm	4-SMD	2.5 mm	2.5 ppm	85 °C	-30 °C	10 mA	HCMOS	4-SMD No Lead	Crystal	0.039 in	18.432 MHz	3.3 V	TCXO
CTS-Frequency Controls 521L32025CTR	10 µA	Standby (Power Down)	0.079 in	0.098 in	Surface Mount	3.2 mm	4-SMD	2.5 mm	2.5 ppm	70 °C	-20 °C	10 mA	HCMOS	4-SMD No Lead	Crystal	0.039 in	32 MHz	3.3 V	TCXO
CTS-Frequency Controls 521L16325ITR	10 µA	Standby (Power Down)	0.079 in	0.098 in	Surface Mount	3.2 mm	4-SMD	2.5 mm	2.5 ppm	85 °C	-40 °C	10 mA	HCMOS	4-SMD No Lead	Crystal	0.039 in	16.384 MHz	3.3 V	TCXO
CTS-Frequency Controls 521L44020CTR	10 µA	Standby (Power Down)	0.079 in	0.098 in	Surface Mount	3.2 mm	4-SMD	2.5 mm	2 ppm	70 °C	-20 °C	10 mA	HCMOS	4-SMD No Lead	Crystal	0.039 in	44 MHz	3.3 V	TCXO
CTS-Frequency Controls 521L40025CTR	10 µA	Standby (Power Down)	0.079 in	0.098 in	Surface Mount	3.2 mm	4-SMD	2.5 mm	2.5 ppm	70 °C	-20 °C	10 mA	HCMOS	4-SMD No Lead	Crystal	0.039 in	40 MHz	3.3 V	TCXO
CTS-Frequency Controls 521L50020CTR	10 µA	Standby (Power Down)	0.079 in	0.098 in	Surface Mount	3.2 mm	4-SMD	2.5 mm	2 ppm	70 °C	-20 °C	10 mA	HCMOS	4-SMD No Lead	Crystal	0.039 in	50 MHz	3.3 V	TCXO
CTS-Frequency Controls 521M24025ITR	10 µA	Standby (Power Down)	0.079 in	0.098 in	Surface Mount	3.2 mm	4-SMD	2.5 mm	2.5 ppm	85 °C	-40 °C	10 mA	HCMOS	4-SMD No Lead	Crystal	0.039 in	24 MHz	1.8 V	TCXO
CTS-Frequency Controls 521L30725ITR	10 µA	Standby (Power Down)	0.079 in	0.098 in	Surface Mount	3.2 mm	4-SMD	2.5 mm	2.5 ppm	85 °C	-40 °C	10 mA	HCMOS	4-SMD No Lead	Crystal	0.039 in	30.72 MHz	3.3 V	TCXO
CTS-Frequency Controls 521L20025ITR	10 µA	Standby (Power Down)	0.079 in	0.098 in	Surface Mount	3.2 mm	4-SMD	2.5 mm	2.5 ppm	85 °C	-40 °C	10 mA	HCMOS	4-SMD No Lead	Crystal	0.039 in	20 MHz	3.3 V	TCXO