ECS ECX-.327-CDX SMD Tuning Fork Crystals

ECS ECX-.327-CDX SMD Tuning Fork Crystals offering a low 0.5mm to 0.9mm maximum profile range, a maximum ESR ranging from 60KΩ to 80KΩ, and a ±20ppm frequency tolerance. The ECS ECX-.327-CDX components feature a 32.768KHz frequency and a -40°C to +85°C operating temperature range. These ECS tuning fork crystals are ideal for use in Internet of Things (IoT) and low-power RTC applications.

Features

Low profile
Compact SMD packages
Extended temperature range

Reflow solderable
RoHS compliant

Applications

Internet of Things (IoT)
Low-power RTC

Specifications

32.768KHz frequency
4pF to 12.5pF load capacitance range
1.3pF to 2.0pF shunt capacitance range
60KΩ or 80KΩ maximum ESR options
-0.028ppm/°C to -0.040ppm/°C² temperature coefficient range

0.5μW maximum drive level
Temperature ranges
- +20°C to +30°C turnover range
- -40°C to +85°C operating range
- -55°C to +125°C storage range
±3ppm aging (first year)

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