ECX-1247 Compact SMD Crystal

Updated April 2022 | Original November 2014

Surface mount crystal offers wide frequency range in 1.6 mm x 1.2 mm compact package size.

ECS Inc. International’s series of ECX-1247 surface mount crystals are available in an industry standard miniature 1.6 mm x 1.2 mm x 0.3 mm 4-pad ceramic package and offer a wide frequency range of 24 MHz to 80 MHz. The available packages offer an 8pF, 9pF or 10pF load capacitance, ±10 ppm or ±20 ppm tolerance options, and ±10 ppm or ±20 ppm stability options. The standard operating temperature for the ECX-1247 is -40ºC to +85ºC. There are a wide variety of temperature range, tolerance and stability options available. The ECX-1247 is offered in a 1,000-piece -TR option or a 3,000-piece -TR3 option.

Features:

1.6 mm x 1.2 mm x 0.3 mm 4-pad footprint
Frequency range: 24 MHz ~ 80 MHz
Standard ±20 ppm tolerance with ±7ppm option available
Standard ±10 ppm stability
8pF, 9pF and 10pF load capacitance options
Low ±2ppm first year aging @ 25ºC ±3ºC
Standard industrial operating temperature range -40ºC ~ +85ºC
Additional stabilities, tolerances and extended temperature ranges available on request
RoHS and REACH compliant

Applications:

IoT
Industrial
Wireless
Mobile devices
Wearables
Wi-Fi
Bluetooth

Please contact us if you need additional information or have a specific requirement in your application.

ECS Inc. International
15351 West 109th Street
Lenexa, KS 66219

Tel: 913-782-7787
Toll Free: 1-800-237-1041
Fax: 913-782-6991

Image	Part Number	Frequency	Frequency Tolerance	Frequency Stability	Operating Temperature	Datasheet	Inventory
	ECS-240-10-47-CKM-TR	24 MHz	±10 ppm	±10 ppm	-20ºC ~ +70ºC	Datasheet	Inventory
	ECS-240-8-47-CKM-TR	24 MHz	±10 ppm	±10 ppm	-20ºC ~ +70ºC	Datasheet	Inventory
	ECS-240-8-47-JTN-TR	24 MHz	±20 ppm	±20 ppm	-40ºC ~ +85ºC	Datasheet	Inventory
	ECS-260-8-47-CKM-TR	26 MHz	±10 ppm	±10 ppm	-20ºC ~ +70ºC	Datasheet	Inventory
	ECS-260-8-47-JTM-TR	26 MHz	±20 ppm	±20 ppm	-20ºC ~ +70ºC	Datasheet	Inventory
	ECS-260-9-47-CKM-TR	26 MHz	±20 ppm	±20 ppm	-40ºC ~ +85ºC	Datasheet	Inventory
	ECS-260-9-47-CKM-TR	26 MHz	±10 ppm	±10 ppm	-20ºC ~ +70ºC	Datasheet	Inventory
	ECS-320-8-47-CKM-TR	32 MHz	±10 ppm	±10 ppm	-20ºC ~ +70ºC	Datasheet	Inventory
	ECS-320-8-47-CKM-TR3	32 MHz	±10 ppm	±10 ppm	-20ºC ~ +70ºC	Datasheet	Inventory
	ECS-320-8-47-JTN-TR	32 MHz	±20 ppm	±20 ppm	-40ºC ~ +85ºC	Datasheet	Inventory
	ECS-360-8-47-JTN-TR	36 MHz	±20 ppm	±20 ppm	-40ºC ~ +85ºC	Datasheet	Inventory
	ECS-384-10-47-CKM-TR	38.4 MHz	±10 ppm	±10 ppm	-20ºC ~ +70ºC	Datasheet	Inventory
	ECS-400-8-47-JTN-TR	40 MHz	±20 ppm	±20 ppm	-40ºC ~ +85ºC	Datasheet	Inventory
	ECS-480-8-47-JTN-TR	48 MHz	±20 ppm	±20 ppm	-40ºC ~ +85ºC	Datasheet	Inventory
	ECS-520-8-47-CKM-TR	52 MHz	±10 ppm	±10 ppm	-20ºC ~ +70ºC	Datasheet	Inventory