HC49UX Series

Manufacturer: ECS Inc.

Catalog

CRYSTALS CRYSTAL 25.0000MHZ 20PF T/H +/-30/50 PPM -20 - +70C

Part	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Load Capacitance	Operating Mode	Type	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Frequency Tolerance	Mounting Type	ESR (Equivalent Series Resistance)	Frequency Stability	Frequency	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]
ECS Inc. ECS-250-20-1X-EM	0.53 in	13.46 mm	20 pF	Fundamental	MHz Crystal	-20 ░C	70 °C	HC-49/U	30 ppm	Through Hole	20 Ohms	50 ppm	25 MHz	0.183 "	11.35 mm	0.447 "	4.65 mm
ECS Inc. ECS-110.5-S-1X	0.53 in	13.46 mm		Fundamental	MHz Crystal	-10 °C	70 °C	HC-49/U	30 ppm	Through Hole	30 Ohm	50 ppm	11.0592 MHz	0.183 "	11.35 mm	0.447 "	4.65 mm
ECS Inc. ECS-92.1-S-1X	0.53 in	13.46 mm		Fundamental	MHz Crystal	-10 °C	70 °C	HC-49/U	30 ppm	Through Hole	35 Ohms	50 ppm	9.216 MHz	0.183 "	11.35 mm	0.447 "	4.65 mm
ECS Inc. ECS-184-18-1X	0.53 in	13.46 mm	18 pF	Fundamental	MHz Crystal	-10 °C	70 °C	HC-49/U	30 ppm	Through Hole	20 Ohms	50 ppm	18.432 MHz	0.183 "	11.35 mm	0.447 "	4.65 mm
ECS Inc. ECS-18-13-1X	0.53 in	13.46 mm	13 pF	Fundamental	MHz Crystal	-10 °C	70 °C	HC-49/U	30 ppm	Through Hole	750 Ohms	50 ppm	1.8432 MHz	0.183 "	11.35 mm	0.447 "	4.65 mm
ECS Inc. ECS-35-S-1X	0.53 in	13.46 mm		Fundamental	MHz Crystal	-10 °C	70 °C	HC-49/U	30 ppm	Through Hole		50 ppm	3.579545 MHz	0.183 "	11.35 mm	0.447 "	4.65 mm
ECS Inc. ECS-20-S-1X	0.53 in	13.46 mm		Fundamental	MHz Crystal	-10 °C	70 °C	HC-49/U	30 ppm	Through Hole	500 Ohms	50 ppm	2 MHz	0.183 "	11.35 mm	0.447 "	4.65 mm
ECS Inc. ECS-80-32-1X	0.53 in	13.46 mm	32 pF	Fundamental	MHz Crystal	-10 °C	70 °C	HC-49/U	30 ppm	Through Hole	35 Ohms	50 ppm	8 MHz	0.183 "	11.35 mm	0.447 "	4.65 mm
ECS Inc. ECS-196.6-20-1X	0.53 in	13.46 mm	20 pF	Fundamental	MHz Crystal	-10 °C	70 °C	HC-49/U	30 ppm	Through Hole	20 Ohms	50 ppm	19.6608 MHz	0.183 "	11.35 mm	0.447 "	4.65 mm