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HC-49/U quartz crystal ipad mini case with keyboard

FOB Price: US $0.077 / Piece Get Latest Price
Min.Order Quantity: 1000 Piece/Pieces
Supply Ability: 1000000 Piece/Pieces per Month
Port: SHENZHEN/HK
Payment Terms: L/C,T/T
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Quick Details

Nominal frequency::
3.579545MHz
Operating temperature range:
-20℃--+70℃
Storage temperature range:
-40℃--+85℃
Frequency tolerance::
±20ppm
Frequency stability:
±20ppm
Load capacitance::
20pF
Parallel capacitance(Co)::
7PF Max
Insulation resistance:
More than 500MΩ AT DC100V

Packaging & Delivery

Packaging Detail: 100pcs/bag,1000pcs/inner box
Delivery Detail: 2-3weeks

Specifications

1.Resistance Welded HC-49/U Package
2.Height 13.46mm
3.The tight frequency stability is good

FEATURE                                      

1. Height 13.46mm

2.  A resistance weld completely sealed type                        

3. The tight frequency stability

4. Copes with high density mounting and is the optimum for mass production           

                                                                                                                                           

ELECTRICAL SPECIFICATIONS

 

Nominal frequency:

3.579545MHz

Oscillation mode:

See below table

Operating temperature range

-20°C--+70°C

Storage temperature range

-40°C--+85°C

Frequency tolerance: 

±20ppm 

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 brand
EPSON, CITIZEN, SII ( SEIKO), TXC
Popular types:
EPSON: MC146, FC-135
CITIZEN:CM 315, CM200S
SII: SSP-T7
TXC: T11,T10

Applications

 

 

Equipment

 

 

Blank Process

 

X'tal process

 

QC Chart

 

 

 

 Transportation 

 

 

WTL electronic world, welcome you

 


 

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
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 ... View detail

Basic Information

Product/Service (We Sell): Quartz Crystal,Oscillator,Resonator,Crystal Oscillator,32.768KHz Watch crystal  
Brands: WTL  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: Domestic Market
South Asia
Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Mid East
Oceania
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$1 Million - US$2.5 Million  
Export Percentage: 91% - 100%  

Factory Information

Management Certification: SGS certificate  

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China (Mainland) | Contact Details
Experience: Established 2012

Communicate with Supplier:

Ms. Katherine Huang
Ms. Katherine Huang:
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