Crystal Unit with built-in temperature sensor (MHz range)

NX2016SF-standard *NRND

RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863

Pb free


・Communications equipment


Crystal unit with built-in and Thermistor
・Integrated with a crystal unit to eliminate space in circuit design (Conventionally, a crystal unit and a temperature sensor are mounted on the same board.)
・A crystal element and a temperature sensor (thermistor) are mounted in the same airtight chamber, and the temperature closer to the crystal element can be detected, thereby improving the frequency temperature compensation compared with the conventional crystal unit.
・Ultra-compact and low profile (Typ. : 2.0×1.6×0.45 mm)
・Surface-mount crystal unit (Available for reflow soldering)
・Reflow temperature profile (Available for lead free soldering)

Item Symbol Value Unit
Nominal frequency range fnom 19.200 ≤ F ≤ 55.200 MHz
Package size (L×W×H) - 2.0×1.6×0.65 mm
Overtone order - Fundamental -
Frequency tolerance (@ +25℃) - ±10 ppm
Frequency temperature characteristics (refer to +25°C) - ±12 ppm
Equivalent series resistance -

Max. 80 (19.2 ≤ F < 24MHz)
Max. 60 (24 ≤ F ≤ 55.2MHz)

Load capacitance CL
Level of drive - 10 (Max. 100) μW
Operating temperature range Topr -30 to +85
Storage temperature range Tstr -40 to +105
Insulation resistance - Min. ±500
Airtightness - Max. 1.1ppb Pa m3/s
Thermistor resistance (@ +25℃) - 100kΩ±1%
B constant (@ +25/+50℃) - 4250K±1% -
Specification number -

The specifications listed are our standard specifications. Please inform "Model", "Frequency" and "Specification number" when inquiring or placing an order. Specifications other than those listed above are also available, so please do not hesitate to contact us.

External dimensions