Categories	Crystals, Oscillators, Resonators / Crystals
Datasheet	HC-49UX Series
Standard Package	100
Manufacturer	ECS Inc.
Series	HC-49UX
Part Status	Active
Type	MHz Crystal
Frequency	10MHz
Frequency Stability	±50ppm
Frequency Tolerance	±30ppm
Load Capacitance	20pF
ESR (Equivalent Series Resistance)	30 Ohms
Operating Mode	Fundamental
Operating Temperature	-20°C ~ 70°C
Ratings	-
Mounting Type	Through Hole
Package / Case	HC-49/U
Size / Dimension	0.447" L x 0.183" W (11.35mm x 4.65mm)
Height - Seated (Max)	0.530" (13.46mm)

ECS-49-20-1X	ECS Inc., 4.9152MHz ±30ppm Crystal 20pF 55 Ohms HC-49/U, HC-49UX	View
ECS-20.48-12-1X	ECS Inc., 2.048MHz ±30ppm Crystal 12pF 500 Ohms HC-49/U, HC-49UX	View
ECS-184-18-1X	ECS Inc., 18.432MHz ±30ppm Crystal 18pF 20 Ohms HC-49/U, HC-49UX	View
ECS-240-20-1X	ECS Inc., 24MHz ±30ppm Crystal 20pF 20 Ohms HC-49/U, HC-49UX	View
ECS-184-S-1X	ECS Inc., 18.432MHz ±30ppm Crystal Series 20 Ohms HC-49/U, HC-49UX	View
ECS-80-32-1X	ECS Inc., 8MHz ±30ppm Crystal 32pF 35 Ohms HC-49/U, HC-49UX	View
ECS-240-S-1X	ECS Inc., 24MHz ±30ppm Crystal Series 20 Ohms HC-49/U, HC-49UX	View
ECS-51-S-1X	ECS Inc., 5.068MHz ±30ppm Crystal Series 50 Ohms HC-49/U, HC-49UX	View
ECS-20-S-1X	ECS Inc., 2MHz ±30ppm Crystal Series 500 Ohms HC-49/U, HC-49UX	View
ECS-40-S-1X	ECS Inc., 4MHz ±30ppm Crystal Series 100 Ohms HC-49/U, HC-49UX	View
ECS-92.1-S-1X	ECS Inc., 9.216MHz ±30ppm Crystal Series 35 Ohms HC-49/U, HC-49UX	View
ECS-143-S-1X	ECS Inc., 14.31818MHz ±30ppm Crystal Series 25 Ohms HC-49/U, HC-49UX	View

ECS-100-20-1X-EM

Part NumberECS-100-20-1X-EM