8.0*4.5mm 2pins Quartz Crystal for Networking

Quick Details
Place of Origin: Guangdong, China (Mainland) Brand Name: WTL Model Number: TG8 Frequency: 12.000MHz Frequency Tolerance (at 25°C): ±10ppm~±50ppm or specify Temperature Characteristics: ±10ppm~±50ppm or specify Storage Temperature Range: -55 °C to +125 °C Operating Temperature Range: -10 °C to + 60 °C,-20°C-+70°C,-40°C-+85°C,or specify Load Capacitance(CL): series,16pF,20pF,30pF,32pF,or specify Packaging & Delivery
Packaging Details: 1000pcs/Reel
Delivery Detail: 3-4weeks
Specifications
quartz crystal
1,Glass Sealed 8.0*5.0mm SMD
2,Glass sealed 2pads
3,Automatic mounting
4.suitable for soldering


FEATURE OF OUR 8.0*4.5mm 2pins Quartz Crystal for Networking
lLeadless type.
lAutomatic mounting.
lRugged AT-cut crystal construction
lSuitable for solder reflow.
lAvailable on tape and reel, 1000pcs per reel
APPLICATIONS
Ideally suited designed for disc drives, NB, PCs and hand-held electronic products




ELECTRICAL SPECIFICATIONS

Output Frequency Range
12.000MHz

Mode
see Table 1*

Frequency Tolerance (at 25°C)
±10ppm ~ ±50ppm, or specify

Frequency Stability Over Operating
Temperature Characteristics
-10°C ~+60°C ±30ppm,
-20°C ~+70°C ±50ppm or specify

Storage Temperature Range
-55 °C to +125 °C

Operable Temperature Range
-40 °C to + 85 °C

Shunt Capacitance (C0)
5.0 pF Max

Driver Level (Typical)
10µW

Load Capacitance(CL)
Series, 16pF, 20pF, 30pF, 32pF, or specify

Equivalent Series Resistance ESR (Ω)
see Table 1*

Aging @25°C 1st year (Max)
±3ppm, ±5ppm/year

Shock Resistance
Drop test of 3 times on 2mm stainless plate from 75cm height


REMARK: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. PLEASE CONFIRM WITH OUR SALES ENGINEER.
EQUIVALENT SERIES RESISTANCE(ESR) AND MODE OF OPERATION(MODE)
Frequency Range
E.S.R. (Ω)
Mode

8.000 MHz ~ 10.000 MHz
70 Max
Fundamental / AT

10.000 MHz ~ 40.000 MHz
40 Max
Fundamental / AT

30.000 MHz ~ 45.000 MHz
60 Max
Third Overtone / AT

45.000 MHz ~ 80.000 MHz
50 Max
Third Overtone / AT


1.what's the gengeral lead-time of the products?

product lead time
HC49 SERIES 1~2weeks
SMD Crystal 1~4weeks
DIP Oscillator 1~2weeks
SMD Oscillator 1~3weeks
TCXO 2~8weeks
Watck crystal 1~2weeks



(*Exact delivery is subject to WTL firm reply to each order.For normal frequencyed,we have safety sock)





2. Since the lead-time is set,what about sampling?







Usually the samples are need the same lead time,By the way,we can offer each customer 10~20 pcs samples free of charge.





3.What basic information to provide when ordering a crystal?







Generally we request the customer to provide the centerl frequency,type of cutting angle(AT/BT),holder or packing type,resistance(ESR),frequency tolerance,frequency stability,load capacitance,operating temperature range,drive power,aging,etc,Customer can also specify other specific spec or requirement,if any,when placing orders.

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