| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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40 pcs
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40 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ECS-270-20-33-CKM-TR is a compact surface mount MHz crystal from ECS Inc., part of the ECX-32 series. It operates at 27.0000 MHz fundamental mode with a load capacitance of 20 pF. Frequency tolerance and stability are both ±10 ppm, ensuring accurate timing in the operating temperature range of -20°C to 70°C. The equivalent series resistance is 40 Ω maximum.
Housed in a 3.2 x 2.5 x 0.8 mm ceramic 4-SMD package with no leads, this crystal is suitable for high-density PCB designs. The device is RoHS compliant and has an MSL rating of 1 (unlimited floor life). Standard packaging is tape and reel with 1000 pieces per reel.
Common applications include wireless communication modules, IoT devices, and general-purpose timing circuits where a stable 27 MHz reference clock is required.
The crystal operates at 27.0000 MHz in fundamental mode.
The load capacitance is 20 pF.
It operates from -20°C to +70°C.
The package is 4-SMD, No Lead, measuring 3.2 mm x 2.5 mm x 0.8 mm.
Yes, it is listed as RoHS3 Compliant.