New surface mount crystal offers ±2ppm first year aging and ±10ppm stability in 1.6 mm x 1.2 mm package.
Updated July 2023 | Original April 2023
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
| Image | Part Number | Frequency | Frequency Stability | Load Capacitance | Operating Temperature | Datasheet | Inventory |
 | NEW ECS-240-8-47B2-CTN-TR | 24 MHz | ±20ppm | 8 pF | -40°C ~ 85°C | Datasheet | Inventory |
| NEW ECS-250-8-47B2-CTN-TR | 25 MHz | ±20ppm | 8 pF | -40°C ~ 85°C | Datasheet | Inventory |
| NEW ECS-320-8-47B2-CKM-TR | 32 MHz | ±10ppm | 8 pF | -20ºC ~ 70ºC | Datasheet | Inventory |
| ECS-320-6-47B2-CTN-TR | 32 MHz | ±20ppm | 6 pF | -40°C ~ 85°C | Datasheet | Inventory |
| ECS-320-8-47B2-CTN-TR | 32 MHz | ±20ppm | 8 pF | -40°C ~ 85°C | Datasheet | Inventory |
| ECS-384-10-47B2-CKY-TR | 38.4 MHz | ±10ppm | 10 pF | -30°C ~ 85°C | Datasheet | Inventory |
| NEW ECS-400-6-47B2-CKM-TR | 40 MHz | ±10ppm | 6 pF | -20ºC ~ 70ºC | Datasheet | Inventory |
| NEW ECS-480-8-47B2-CKM-TR | 48 MHz | ±10ppm | 8 pF | -20ºC ~ 70ºC | Datasheet | Inventory |
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
ECX-1247B2 ±2ppm First Year Aging Miniature Crystal was last modified: December 7th, 2023 by