- Contact Person : Ms. Wu Lily
- Company Name : Shenzhen WTL Electronic Technology Co., Ltd.
- Tel : 0086-755-82677582
- Fax : 0086-755-82679302
- Address : Guangdong,Shenzhen,Room 4038 4th floor,Liangshi Building 656 HuBei Road, LuoHu District
- Country/Region : China
HC-49/U quartz crystal prices-25.000MHz SG-51 series EPSON replacement
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FEATURE
n Height 13.46mm
n A resistance weld completely sealed type
n The tight frequency stability
n Copes with high density mounting and is the optimum for mass production
ELECTRICAL SPECIFICATIONS
Nominal frequency: | 25.000MHz |
Oscillation mode: | See below table |
Operating temperature range | -20°C--+70°C |
Storage temperature range | -40°C--+85°C |
Frequency tolerance: | ±10ppm |
Frequency stability | ±20ppm |
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 |
1.843MHz~1.999MHz | 350Max | Fundamental/AT | 7.000MHz~9.999MHz | 30Max | Fundamental/AT |
2.000MHz~2.399MHz | 300Max | Fundamental/AT | 10.000MHz~12.999MHz | 20Max | Fundamental/AT |
2.400MHz~2.999MHz | 200Max | Fundamental/AT | 13.000MHz~30.000MHz | 20Max | Fundamental/AT |
3.000MHz~3.199MHz | 150Max | Fundamental/AT | 24.000MHz~29.999MHz | 50Max | Third Overtone/AT |
3.200MHz~3.499MHz | 100Max | Fundamental/AT | 30.000MHz~65.000MHz | 40Max | Third Overtone/AT |
3.500MHz~3.899MHz | 90Max | Fundamental/AT | 60.000MHz~99.999MHz | 90Max | Third /Fifth Overtone/AT |
3.900MHz~4.099MHz | 70Max | Fundamental/AT | 90.000MHz~120.000MHz | 90Max | Fifth overtone /AT |
4.100MHz~5.999MHz | 60Max | Fundamental/AT | 120.000MHz~150.000MHz | 90Max | Seventh overtone /AT |
6.000MHz~6.999MHz | 50Max | Fundamental/AT |
Dimension
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
