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Quick Details

Place of Origin:
Brand Name: WTL
Model Number: WX1
Frequency Range: 32.768KHz
Frequency Tolerance: 20PPM
Load Capacitance: 12.5
Operating Temperature: -40℃ to +85℃

Specifications

 
Quartz crystal 1.5*3.2mmSMD
WX1
Frequency:32.768KHz
Frepuency Tolerance(at25°C): +/-20ppm  
ESR:70Kohm Max
Turnover Temperature:25+/-5°C
Frequency Temperature Curve:-0.034(+/-0.006)ppm/°C2
Storage Temperatue Range: -55°C to +125°C
Operating Temperature Range: -44°Cto+85°C
Shunt Capacitance(Co):1.3pF Typ
Dynamic Capacitance(C1):2.4fF Typ
Drive Level(Typical):1μW Max
Load Capacitance(CL):12.5pF
Aging @25°C1 st year(Max): +/-3ppm /year



FEATURE of our  Crystal Oscillator WTL-32.768k-3215 for main motherboard lWide Frequency range

lSmall size

lTape & Reel

lReflow available

 

APPLICATIONS

lMicroprocessor Systems

lConsumer Electronics

 

ELECTRICAL SPECIFICATIONS

Frequency

32.768KHz

Frequency Tolerance (at 25°C)

±20ppm

ESR

70Kohm Max

Turnover Temperature

25 ± 5°C

Frequency Temperature Curve

-0.034(±0.006)ppm/°C2

Storage Temperature Range

-55 °C to +125 °C

Operable Temperature Range

-40 °C to + 85 °C

Shunt Capacitance (C0)

1.3pF Typ

Dynamic Capacitance (C1)

2.4fF Typ

Driver Level (Typical)

1 μW Max

Load Capacitance(CL)

12.5 pF

Aging @25°C 1st year (Max)

±3ppm/year

REMARK: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. PLEASE CONFIRM WITH OUR SALES ENGINEER.

 

   

 

 

Questions you may ask about our Crystal Oscillator WTL-32.768k-3215 for main motherboard.

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