ECX-1247B2 ±2ppm First Year Aging Miniature Crystal

Updated May 2023 | Original April 2023

New surface mount crystal offers ±2ppm first year aging and ±10ppm stability in 1.6 mm x 1.2 mm package.

ECS Inc. International’s newest series of surface mount crystals is the ECX-1247B2. These 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 a 6pF, 8pF or 10pF load capacitance, ±20 ppm tolerance, tight ±10 ppm stability and low ±2ppm first year aging at 25ºC ±3ºC at the standard industrial temperature range of -40ºC to +85ºC. There are a wide variety of temperature range, tolerance and stability options available.

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
6pF, 8pF 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 Stability	Operating Temperature	Datasheet	Inventory
	ECS-320-6-47B2-CTN-TR	32 MHz	±20ppm	-40°C ~ 85°C	Datasheet	Inventory
	ECS-384-10-47B2-CKY-TR	38.4 MHz	±10ppm	-30°C ~ 85°C	Datasheet	Inventory
	ECS-320-8-47B2-CTN-TR	32 MHz	±20ppm	-40°C ~ 85°C	Datasheet	Inventory