Categories	Crystals, Oscillators, Resonators / Crystals
Datasheet	ECX-3SX Series Datasheet
Standard Package	1
Manufacturer	ECS Inc.
Series	ECX-3SX
Packaging	Cut Tape (CT)
Part Status	Active
Type	MHz Crystal
Frequency	4MHz
Frequency Stability	±50ppm
Frequency Tolerance	±30ppm
Load Capacitance	18pF
ESR (Equivalent Series Resistance)	150 Ohms
Operating Mode	Fundamental
Operating Temperature	-10°C ~ 70°C
Ratings	-
Mounting Type	Surface Mount
Package / Case	4-SOJ, 9.40mm pitch
Size / Dimension	0.492" L x 0.181" W (12.50mm x 4.60mm)
Height - Seated (Max)	0.146" (3.70mm)

ECS-200-20-7SX-TR	ECS Inc., 20MHz ±30ppm Crystal 20pF 50 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View
ECS-60-18-7SX-TR	ECS Inc., 6MHz ±30ppm Crystal 18pF 100 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View
ECS-200-S-7SX-TR	ECS Inc., 20MHz ±30ppm Crystal Series 50 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View
ECS-35-S-7SX-TR	ECS Inc., 3.579545MHz ±30ppm Crystal Series 200 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View
ECS-283.2-18-7SX-TR	ECS Inc., 28.322MHz ±30ppm Crystal 18pF 50 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View
ECS-200-18-7SX-TR	ECS Inc., 20MHz ±30ppm Crystal 18pF 50 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View
ECS-110.5-S-7SX-TR	ECS Inc., 11.0592MHz ±30ppm Crystal Series 50 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View
ECS-42-12-7SX-TR	ECS Inc., 4.194304MHz ±30ppm Crystal 12pF 150 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View
ECS-36-20-7SX-TR	ECS Inc., 3.6864MHz ±30ppm Crystal 20pF 200 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View
ECS-120-S-7SX-TR	ECS Inc., 12MHz ±30ppm Crystal Series 50 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View
ECS-135.0-18-7SX-TR	ECS Inc., 13.5MHz ±30ppm Crystal 18pF 50 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View
ECS-100-18-7SX-TR	ECS Inc., 10MHz ±30ppm Crystal 18pF 50 Ohms 4-SOJ, 9.40mm pitch, ECX-3SX	View

ECS-40-18-7SX-TR

Part NumberECS-40-18-7SX-TR