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HC-49SMD

Highly mass production capability
Competitive pricing
Hot-Sale Frequencies: 4MHz, 8MHz, 11.0592MHz
Package: 1000 Pieces/Reel
ROHS STATUS: Compliant
Applications: PC, STB, LCDM, and Cable Modem
 
Item / Type HC-49SMD
Nominal Frequency Range 3.2768 to 64 MHz
Dimensions 11.4 x 4.8 x 3.8 mm
Vibration Mode AT Fundamental
Load Capacitance 12pF, 20pF, or specify
Frequency Tolerance (at 25 ℃) ±10 ppm,± 20 ppm, or specify
Frequency Versus Temperature Characteristics ± 20 ppm, or specify
Operating Temperature - 20 ~ + 70 ℃ , - 40 ~ + 85 ℃, or specify
Storage Temperature -40 ~ +85 ℃, or specify
Shunt Capacitance 7 pF Max.
Level of Drive 1 ~ 500 μW (100μW typical)
Frequency Aging (at 25 ℃) ± 3 ppm / year Max.

Part Number Guide             X49SM12MSD2SC
Quartz Crystal Resonator Dimensions Frequency
(Hz)
Load Capacitance
(pF)
Frequency Stability
(ppm)
Pin Material Operating Temp
X 49SM 12M S D 2 S C

Equivalent Series Resistance(ESR)
 
Fundamental 3rd Overtone
3.2768 to 4 MHz 180 Ω Max. 20 to 25 MHz 100 Ω Max.
4 to 5 MHz 120 Ω Max. 25 to 64 MHz 80 Ω Max.
5 to 6 MHz 100 Ω Max.    
6 to 7 MHz 80 Ω Max.    
7 to 10 MHz 60 Ω Max.    
10 to 27 MHz 40 Ω Max.    
 

External dimensions




(Unit: mm)