521M18420CTR

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Tusonix a Subsidiary of CTS Electronic Components

2.5MM X 2.0MM SURFACE MOUNT HCMO

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521M18420CTR

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Tusonix a Subsidiary of CTS Electronic Components

2.5MM X 2.0MM SURFACE MOUNT HCMO

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	521M18420CTR

Base Resonator	Crystal
Current - Supply (Disable) (Max) [Max]	10 ÁA
Current - Supply (Max) [Max]	10 mA
Frequency	18.432 MHz
Frequency Stability	2 ppm
Function	Standby (Power Down)
Height - Seated (Max) [Max]	0.039 "
Height - Seated (Max) [Max]	1 mm
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-20 C
Output	HCMOS
Package / Case	4-SMD, No Lead
Size / Dimension [x]	0.098 "
Size / Dimension [x]	2.5 mm
Size / Dimension [y]	2 mm
Size / Dimension [y]	0.079 in
Type	TCXO
Voltage - Supply	1.8 V

521 Series

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Part	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Function	Output	Frequency Stability	Frequency	Current - Supply (Disable) (Max) [Max]	Supplier Device Package	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Voltage - Supply	Type	Operating Temperature [Min]	Operating Temperature [Max]	Base Resonator	Current - Supply (Max) [Max]	Mounting Type	Package / Case
Tusonix a Subsidiary of CTS Electronic Components 521M16320CTR	0.039 "	1 mm	Standby (Power Down)	HCMOS	2 ppm	16.384 MHz	10 ÁA	4-SMD (3.2x2.5)	0.098 "	2 mm	2.5 mm	0.079 in	1.8 V	TCXO	-20 C	70 °C	Crystal	10 mA	Surface Mount	4-SMD No Lead
Tusonix a Subsidiary of CTS Electronic Components 521L32025CTR	0.039 "	1 mm	Standby (Power Down)	HCMOS	2.5 ppm	32 MHz	10 ÁA	4-SMD (3.2x2.5)	0.098 "	2 mm	2.5 mm	0.079 in	3.3 V	TCXO	-20 C	70 °C	Crystal	10 mA	Surface Mount	4-SMD No Lead
Tusonix a Subsidiary of CTS Electronic Components 521L16325ITR	0.039 "	1 mm	Standby (Power Down)	HCMOS	2.5 ppm	16.384 MHz	10 ÁA		0.098 "	2 mm	2.5 mm	0.079 in	3.3 V	TCXO	-40 °C	85 °C	Crystal	10 mA	Surface Mount	4-SMD No Lead
Tusonix a Subsidiary of CTS Electronic Components 521L44020CTR	0.039 "	1 mm	Standby (Power Down)	HCMOS	2 ppm	44 MHz	10 ÁA		0.098 "	2 mm	2.5 mm	0.079 in	3.3 V	TCXO	-20 C	70 °C	Crystal	10 mA	Surface Mount	4-SMD No Lead
Tusonix a Subsidiary of CTS Electronic Components 521L40025CTR	0.039 "	1 mm	Standby (Power Down)	HCMOS	2.5 ppm	40 MHz	10 ÁA		0.098 "	2 mm	2.5 mm	0.079 in	3.3 V	TCXO	-20 C	70 °C	Crystal	10 mA	Surface Mount	4-SMD No Lead
Tusonix a Subsidiary of CTS Electronic Components 521M24025ITR	0.039 "	1 mm	Standby (Power Down)	HCMOS	2.5 ppm	24 MHz	10 ÁA	4-SMD (3.2x2.5)	0.098 "	2 mm	2.5 mm	0.079 in	1.8 V	TCXO	-40 °C	85 °C	Crystal	10 mA	Surface Mount	4-SMD No Lead
Tusonix a Subsidiary of CTS Electronic Components 521L30725ITR	0.039 "	1 mm	Standby (Power Down)	HCMOS	2.5 ppm	30.72 MHz	10 ÁA		0.098 "	2 mm	2.5 mm	0.079 in	3.3 V	TCXO	-40 °C	85 °C	Crystal	10 mA	Surface Mount	4-SMD No Lead
Tusonix a Subsidiary of CTS Electronic Components 521L20025ITR	0.039 "	1 mm	Standby (Power Down)	HCMOS	2.5 ppm	20 MHz	10 ÁA	4-SMD (3.2x2.5)	0.098 "	2 mm	2.5 mm	0.079 in	3.3 V	TCXO	-40 °C	85 °C	Crystal	10 mA	Surface Mount	4-SMD No Lead
Tusonix a Subsidiary of CTS Electronic Components 521L44025CTR	0.039 "	1 mm	Standby (Power Down)	HCMOS	2.5 ppm	44 MHz	10 ÁA		0.098 "	2 mm	2.5 mm	0.079 in	3.3 V	TCXO	-20 C	70 °C	Crystal	10 mA	Surface Mount	4-SMD No Lead
Tusonix a Subsidiary of CTS Electronic Components 521L25025ITR	0.039 "	1 mm	Standby (Power Down)	HCMOS	2.5 ppm	25 MHz	10 ÁA		0.098 "	2 mm	2.5 mm	0.079 in	3.3 V	TCXO	-40 °C	85 °C	Crystal	10 mA	Surface Mount	4-SMD No Lead

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	3000	$ 1.97

Description

General part information

521 Series

18.432 MHz TCXO HCMOS Oscillator 1.8V Standby (Power Down) 4-SMD, No Lead

Documents

Technical documentation and resources