Categories	Crystals, Oscillators, Resonators / Crystals
Datasheet	HC-49US
Standard Package	200
Manufacturer	ECS Inc.
Series	HC-49US
Packaging	Bulk
Part Status	Active
Type	MHz Crystal
Frequency	8MHz
Frequency Stability	±50ppm
Frequency Tolerance	±30ppm
Load Capacitance	32pF
ESR (Equivalent Series Resistance)	80 Ohms
Operating Mode	Fundamental
Operating Temperature	-10°C ~ 70°C
Ratings	-
Mounting Type	Through Hole
Package / Case	HC-49/US
Size / Dimension	0.447" L x 0.183" W (11.35mm x 4.65mm)
Height - Seated (Max)	0.138" (3.50mm)

HC-49/U-S7372800ABJB	Citizen Finedevice Co Ltd, 7.3728MHz ±30ppm Crystal 18pF 100 Ohms HC-49/US, HC49US	View
ECS-200-S-4	ECS Inc., 20MHz ±30ppm Crystal Series 30 Ohms HC-49/US, HC-49US	View
ECS-40-20-4	ECS Inc., 4MHz ±30ppm Crystal 20pF 150 Ohms HC-49/US, HC-49US	View
ECS-162.5-20-4	ECS Inc., 16.257MHz ±30ppm Crystal 20pF 40 Ohms HC-49/US, HC-49US	View
HC-49/U-S32000000ABJB	Citizen Finedevice Co Ltd, 32MHz ±30ppm Crystal 18pF 140 Ohms HC-49/US, HC49US	View
ECS-110.5-32-4	ECS Inc., 11.0592MHz ±30ppm Crystal 32pF 60 Ohms HC-49/US, HC-49US	View
ECS-52-32-4	ECS Inc., 5.185MHz ±30ppm Crystal 32pF 120 Ohms HC-49/US, HC-49US	View
ECS-100-S-4	ECS Inc., 10MHz ±30ppm Crystal Series 60 Ohms HC-49/US, HC-49US	View
ECS-49-S-4	ECS Inc., 4.9152MHz ±30ppm Crystal Series 150 Ohms HC-49/US, HC-49US	View
ECS-50-20-4	ECS Inc., 5MHz ±30ppm Crystal 20pF 120 Ohms HC-49/US, HC-49US	View
ECS-90-S-4	ECS Inc., 9MHz ±30ppm Crystal Series 60 Ohms HC-49/US, HC-49US	View
ECS-76.8-20-4	ECS Inc., 7.68MHz ±30ppm Crystal 20pF 80 Ohms HC-49/US, HC-49US	View

ECS-80-32-4

Part NumberECS-80-32-4