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Mercury United Electronics, Inc.

Series	Category	# Parts	Status	Description

Part	Spec A	Spec B	Spec C	Spec D	Description

Standalone parts(77)

...

Part	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Frequency Stability	Base Resonator	Current - Supply (Max) [Max]	Function	Voltage - Supply	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Frequency	Output	Mounting Type	Type	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Spread Spectrum Bandwidth
Mercury United Electronics, Inc. 25QHTF53-27.0016-OE	4-SMD No Lead	85 °C	-40 °C	50 ppm	Crystal	23 mA	Enable/Disable	2.5 V	1.2 mm	0.047 in	0.197 in	0.126 "	3.2 mm	5 mm	27.0016 MHz	LVCMOS	Surface Mount	XO (Standard)
Mercury United Electronics, Inc. 25QHTF57-18.33111-OE	4-SMD No Lead	85 °C	-40 °C	50 ppm	Crystal	22 mA	Enable/Disable	2.5 V			0.276 "	0.197 "	5 mm	7 mm	18.33111 MHz	LVCMOS	Surface Mount	XO (Standard)	1.3 mm	0.051 in
Mercury United Electronics, Inc. 25QHTF21-26.6666-OE	4-SMD No Lead	85 °C	-40 °C	50 ppm	Crystal	23 mA	Enable/Disable	2.5 V			0.079 in	0.063 in	1.6 mm	2 mm	26.6666 MHz	LVCMOS	Surface Mount	XO (Standard)	0.8 mm	0.031 "
Mercury United Electronics, Inc. 3QHM53D3.0-13.560	4-SMD No Lead	85 °C	-45 °C	50 ppm	Crystal		Enable/Disable	3.3 V	1.2 mm	0.047 in	0.197 in	0.126 "	3.2 mm	5 mm	13.56 MHz		Surface Mount	SSXO			-3 %
Mercury United Electronics, Inc. 3QHTF57-14.74772-PD	4-SMD No Lead	85 °C	-40 °C	50 ppm	Crystal	22 mA	Standby (Power Down)	3.3 V			0.276 "	0.197 "	5 mm	7 mm	14.74772 MHz	LVCMOS	Surface Mount	XO (Standard)	1.3 mm	0.051 in
Mercury United Electronics, Inc. 18QHTF21-57.623667-OE	4-SMD No Lead	85 °C	-40 °C	50 ppm	Crystal	24 mA	Enable/Disable	1.8 V			0.079 in	0.063 in	1.6 mm	2 mm	57.623667 MHz	LVCMOS	Surface Mount	XO (Standard)	0.8 mm	0.031 "
Mercury United Electronics, Inc. 18QHTF57-57.453667-OE	4-SMD No Lead	85 °C	-40 °C	50 ppm	Crystal	24 mA	Enable/Disable	1.8 V			0.276 "	0.197 "	5 mm	7 mm	57.453667 MHz	LVCMOS	Surface Mount	XO (Standard)	1.3 mm	0.051 in
Mercury United Electronics, Inc. 18QHTF57-22.1776-OE	4-SMD No Lead	85 °C	-40 °C	50 ppm	Crystal	22 mA	Enable/Disable	1.8 V			0.276 "	0.197 "	5 mm	7 mm	22.1776 MHz	LVCMOS	Surface Mount	XO (Standard)	1.3 mm	0.051 in
Mercury United Electronics, Inc. 3QHM53C2.0-18.33111	4-SMD No Lead	85 °C	-45 °C	50 ppm	Crystal		Enable/Disable	3.3 V	1.2 mm	0.047 in	0.197 in	0.126 "	3.2 mm	5 mm	18.33111 MHz		Surface Mount	SSXO			2 %
Mercury United Electronics, Inc. 18QHTF57-26.690-OE	4-SMD No Lead	85 °C	-40 °C	50 ppm	Crystal	23 mA	Enable/Disable	1.8 V			0.276 "	0.197 "	5 mm	7 mm	26.69 MHz	LVCMOS	Surface Mount	XO (Standard)	1.3 mm	0.051 in