1,Resistance Welded HC-49/S Surface Mount Package 2,Height 4.0mm, or 3.0mm, compact unit for surface mount

FEATURE

Height 4.0mm, or 3.0mm, compact unit for surface mountAble to by means of a metal case and completely sealed high solution characteristicsCopes with high density mounting and is the optimum for mass production                                                                                                                                                       

 ELECTRICAL SPECIFICATIONS

Nominal frequency	24.576MHZ
Oscillation mode	See below table
Operating temperature range	- 20°C-+70°C
Storage temperature range	-40°C-+85°C
Frequency tolerance	±30ppm
Freq. Temp characteristics	±30ppm
Load capacitance	20pF
Equivalent series resistance	See below table
Parallel capacitance(Co)	7PF Max
Drive level	100 µW Typical
Insulation resistance	More than 500MΩ AT DC100V

EQUIVALENT SERIES RESISTANCE(ESR) AND OSCILLATION MODE

Frequency Range	E.S.R (Ω)	Mode	Frequency Range	E.S.R (Ω)	Mode
3.000MHz~5.999MHz	150Max	Fundamental/AT	24.000MHz~40.320MHz	30Max	Fundamental/BT
6.000MHz~7.999MHz	60Max	Fundamental/AT	24.000MHz~29.999MHz	100Max	Third Overtone /AT
8.000MHz~15.999MHz	50Max	Fundamental/AT	30.000MHz~49.999MHz	80Max	Third Overtone /AT
16.000MHz~30.000MHz	30Max	Fundamental/AT	50.000MHz~100.000MHz	60Max	Third Overtone /AT

Dimension

Tape & Reel

Certifications

 

 

WTL Company profile

 

WTL is professionally offering quartz crystals, filters, resonators, oscillators, TCXO, VCXO, SAW device, following is our product list:

 

-HC49 series (HC49U/HC49S/HC49SMD, 49SMD 4pads)-SMD crystal 4 pads (7*5mm, 6*3.5mm, 5*3.2mm, 4*2.5mm, 3.2*2.5mm, 2.5*2.0mm,2.0*1.6mm)- SMD crystal 2 pads ( 8*4.5mm, 7*5mm, 6*3.5mm, 5*3.2mm,3.2*2.5mm) -Watch crystal / cylinder crystal/ tuning fork(2*6mm,3*8mm,2*6mm frog type. SMD3.8*8.0mm, 6.9*1.4mm, 4*1.5mm, 3.2*1.5mm,4.9*1.8mm, 2.0*1.2mm )-UM-1.UM-5. UM-1+ Jacket, UM-5 + Jacket-MCF filter-Oscillator(full/half size,7*5mm,5*3.2mm,3.2*2.5mm,2.5*2.0mm)-TCXO,VCXO (7*5mm,5*3.2mm,3.2*2.5mm)-Ceramic resonator & filter(ZTT,ZTA,ZTB,CRB)-SAW DEVICE(TO39,F11,QCC8C,SM2,5*3.5mm3.8*3.8mm,3*3mm)

 

 Represents below brandEPSON, CITIZEN, SII ( SEIKO), TXCPopular types: EPSON: MC146, FC-135CITIZEN:CM 315, CM200SSII: SSP-T7TXC: T11,T10

  

Applications  

 

Equipment

  

 

Blank Process

X'tal Process

 

QC Chart

 

 

Transportation 

 

WTL electronic world, welcome you