A high precision small surface-mount type crystal unit, suitable for mobile communications such as the base clock of mobile phone handsets.

Compact and thin. (5.0 × 3.2 × 0.85 mm typ.)

Frequencies for the base clock source of a variety of mobile phones are available.

Excellent electrical characteristics and environmental performance, ideal for mobile communication applications.

Lead-free. Meets the requirements for re-flow profiling using lead-free solder.

Product Introduction
Type SMD Crystal UNITS 5.0*3.2*0.85mm
Freq. range Fundamental 7.6 ~ 54.0MHz
3rd 40.0 ~ 156.25MHz
Vibration mode AT cut , Fundamental , 3rd
Frequency toleranceat 25℃) -/+10ppm , -/+30ppm , or specify
Equivalent series resistance See table No.1
Frequency stability over
operating temperature range
-/+10ppm , -/+30ppm , or specify
Operating temperature range -10 ~ +60 , or specify
Drive Level 300uW Max.
Shunt capacitance 5.0pF Max.
Load capacitance 16pF, 18pF, 20pF, or specify
Aging -/+2ppm/year , -/+5ppm/year
Min. Packing 1,000pcs/Reel

Equivalent series resistance(ESR) Table No.1
Frequency 7.6~11.9 MHz 12.0~13.9 MHz 14.0~19.9 MHz 20.0~54.0 MHz 40.0~59.0 MHz 60.0~156.25 MHz
Mode Fundamental Fundamental Fundamental Fundamental 3rd 3rd
ESR 100 ohms Max. 60 ohms Max. 50 ohms Max. 40 ohms Max. 70 ohms Max. 60 ohms Max.