Categories	Crystals, Oscillators, Resonators / Crystals
Datasheet	HC-49U
Standard Package	100
Manufacturer	ECS Inc.
Series	HC-49U
Packaging	Bulk
Part Status	Active
Type	MHz Crystal
Frequency	15MHz
Frequency Stability	±50ppm
Frequency Tolerance	±30ppm
Load Capacitance	Series
ESR (Equivalent Series Resistance)	25 Ohms
Operating Mode	Fundamental
Operating Temperature	-10°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-36-18-1	ECS Inc., 3.6864MHz ±30ppm Crystal 18pF 120 Ohms HC-49/U, HC-49U	View
ECS-200-20-1	ECS Inc., 20MHz ±30ppm Crystal 20pF 20 Ohms HC-49/U, HC-49U	View
ECS-80-18-1	ECS Inc., 8MHz ±30ppm Crystal 18pF 35 Ohms HC-49/U, HC-49U	View
ECS-147.4-20-1	ECS Inc., 14.7456MHz ±30ppm Crystal 20pF 25 Ohms HC-49/U, HC-49U	View
ECS-40-20-1	ECS Inc., 4MHz ±30ppm Crystal 20pF 100 Ohms HC-49/U, HC-49U	View
ECS-480-S-1	ECS Inc., 48MHz ±30ppm Crystal Series 40 Ohms HC-49/U, HC-49U	View
ECS-49-20-1	ECS Inc., 4.9152MHz ±30ppm Crystal 20pF 55 Ohms HC-49/U, HC-49U	View
ECS-40.3-20-1	ECS Inc., 4.032MHz ±30ppm Crystal 20pF 100 Ohms HC-49/U, HC-49U	View
ECS-352.5-18-1	ECS Inc., 35.2512MHz ±30ppm Crystal 18pF 40 Ohms HC-49/U, HC-49U	View
ECS-39-17-1	ECS Inc., 3.93216MHz ±30ppm Crystal 17pF 100 Ohms HC-49/U, HC-49U	View
ECS-480-20-1	ECS Inc., 48MHz ±30ppm Crystal 20pF 40 Ohms HC-49/U, HC-49U	View
ECS-41-20-1	ECS Inc., 4.096MHz ±30ppm Crystal 20pF 100 Ohms HC-49/U, HC-49U	View

ECS-150-S-1

Part NumberECS-150-S-1