Crystal Unit

Crystal unit is a passive component using piezoelectrical effect of the crystal.
By applying the voltage, transformation occurs in the crystal and it oscillates frequency of high-stability with the natural resonant frequency of vibration.
NDK devices made by top-quality synthetic quartz crystals are adopted by many automotive field which needs high stabilities.

Product Lineup

Tuning Fork Crystal Units (kHz range)

Model
Name
Applications /
Features
Package
size
[L×W×H]
(mm)
Nominal
frequency
(kHz)
Frequency
tolerance
(@ +25°C)
Operating
temperature
range (℃)
RoHS Pb Free
NX1610SA

Standard

1.6×1.0×0.45 32.768 Max. ±20 -40 to +85 RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863 Pb free
NX1610SE

Low ESR

1.6×1.0×0.45 32.768 Max. ±20 -40 to +85 RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863 Pb free
NX2012SA

Standard

2.0×1.2×0.55 32.768 Max. ±20 -40 to +85 RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863 Pb free
NX2012SE

Low ESR

2.0×1.2×0.55 32.768 Max. ±20 -40 to +85 RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863 Pb free
NX2012SA

Automotive

2.0×1.2×0.55 32.768 Max. ±20 -40 to +125 RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863 Pb free
NX3215SA

Standard

3.2×1.5×0.8 32.768 Max. ±20 -40 to +85 RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863 Pb free
NX3215SE

Low ESR

3.2×1.5×0.8 32.768 Max. ±20 -40 to +85 RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863 Pb free
NX3215SA

Standard
(Automotive)

3.2×1.5×0.8 32.768 Max. ±20 -40 to +125 RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863 Pb free
NX3215SD

Enhanced products of solder cracking resistance
(Automotive)

3.2×1.5×0.8 32.768 Max. ±20 -40 to +125 RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863 Pb free
NX3215SF

Specially controlled medical devices

3.2×1.5×0.8 32.768 Max. ±20 -40 to +125 RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863 Pb free

NEWS

NX2012SF

Specially controlled medical devices

2.0×1.2×0.55 32.768 Max. ±20 -40 to +125 RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863 Pb free

*Specifications described in this site are subject to change without notice for improvement.

Common Information

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