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Quick Details

Place of Origin:
Brand Name: WTL
Model Number: TX4
Frequency Range: 12.000MHz
Frequency Tolerance: 20PPM
Load Capacitance: 12PF
Operating Temperature:

Specifications

 
Quartz crystal 4.2*2.5mm SMD
TX4
Frequency Range:12.000MHz to 50.000MHz
Load Capacitance(CL):Series, 8pF, 9pF, 12pF, 18pF, 20pFor specify
Frepuency Tolerance (at 25°C) :+/-10ppm—+/-50ppm or specify
Operating Temperature Range:-10°C—+60°C(standard),-20°C—+70°C,-40°C—85°C,or Specity
Frepuency Stability Over Operating Temperature range:+/-10ppm—+/-50ppm or specify
Storage Temperatue Range: -55°C to +125°C
Shunt Capacitance(Co):5.0pF Max
Drive Level(Typical):10μW—100μW
Aging @25°C1 st year(Max):+/-3ppm/year
Shock Resistance:Drop test of 3 times on 2mm stainless plate from 75cm height

FEATURE OF OUR 12mhz crystal smd 4025 piezoelectric crystals

lUltra thin, thickness 1.0mm

lLeadless type

lHigh precision characteristic covering up to high frequency range

lDesigned for automatic mounting and reflow soldering

lEmboss taping specification

lThe best choice of Bluetooth wireooth wireless communication sets.DSN,PDA and mobile phone.

 

ELECTRICAL SPECIFICATIONS

Output Frequency Range

12.000 MHz

Mode

see Table 1*

Frequency Tolerance (at 25°C)

±10ppm,±30ppm or specify

Frequency Stability Over Operating
Temperature Characteristics

±10ppm,±30ppm or specify

Operating Temperature Range

-10 °C to +60 °C

-20 °C to +70 °C

-40 °C to +85 °C

Storage Temperature Range

-55 °C to + 125 °C

Shunt Capacitance (C0)

5.0 pF Max

Driver Level (Typical)

10μW~100μW

Load Capacitance(CL)

Series, 16pF, 20pF, 30pF, 32pF, or specify

Aging @25°C 1st year (Max)

±3ppm/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) (Table 1)

Frequency Range

E.S.R(Ω)

Mode

12~24MHz

80Ω Max

AT/Fundamental

24~50MHz

60Ω Max

AT/Fundamental

 

 

MARKING AND DIMENSIONS

 

 

 

Questions you may ask about our 12mhz crystal smd 4025 piezoelectric crystals

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