PRODUCTS -

Excellent aging characteristics.

Ultra-thin thickness 1.3mm.

Reflow is possible.

RoHS compliant.

Product Introduction

Type

SM146

Center Frequency

32.768kHz

Frequency tolerance (at 25℃)

-/+20ppm

Operating temperature

-40 ~ +85℃

Equivalent series resistance

50K ohms Max.

Temperature characteristics
-Turnover temperature
-Parabolic curvature constant

25°C-+5℃
-0.045x10 -6 /℃ 2 Max.

Drive level

1.0uW Max.

Shunt capacitance

3.0pF Max.

Load capacitance

6pF , 12.5pF

Insulation resistance

500M ohms//DC 100V

Aging

- /+5ppm/year

Min. Packing

3,000pcs/Reel