| Model: | WX8 |
|---|---|
| Brand: | WTL |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Components / Other Electronic Components |
| Label: | Cylindrical crystal , Cylindrical crystal , tuning fork |
| Price: |
US $0.08
/ pc
|
| Min. Order: | 3000 pc |
| Last Online:01 Apr, 2017 |
Frequency Range:30MHz to 200.000MHz,Need to specify
Load Capacitance:12.5pF,Need to specify
Drive Level:1.0μW Max
Frepuency Tolerance : +/-5ppm —100ppm ,at 25°C Need to specify
FEATURE of our DIP 2*6mm 32.768KHz Cylindrical Crystal
1.Wide Frequency range
2.High shock tolerance
3.Small size
4.Reliable frequency stability
APPLICATIONS
1.Microprocessor Systems
2.Consumer Electronics
3.Instrumention
4.Automotive electronics
ELECTRICAL SPECIFICATIONS FOR 2 x 6mm
|
Frequency |
32.768KHz |
|
Frequency Tolerance (at 25°C) |
±20ppm |
|
ESR |
32KHz-40KHz: 40Kohm Max |
|
40KHz-60KHz: 30Kohm Max |
|
|
60KHz-70KHz: 25Kohm Max |
|
|
70KHz-200KHz: 22Kohm Max |
|
|
200KHz-3500KHz: 20Kohm 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 |
-10 °C to + 60 °C,-20+70’C,-40+85’C |
|
Shunt Capacitance (C0) |
2.0pF Typ |
|
Dynamic Capacitance (C1) |
4.0pF Typ |
|
Driver Level (Typical) |
1 µW Max |
|
Load Capacitance(CL) |
6pF,12.5pF, |
|
Aging @25°C 1st year (Max) |
±3ppm/year |
REMARK: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. PLEASE CONFIRM WITH OUR SALES ENGINEER.
Frequency VS Temperature Curve
ELECTRICAL SPECIFICATIONS FOR 3 x 9mm & 3 x 10mm
|
Frequency |
3.579 ~3.99 |
4.000 ~4.49 |
4.500 ~ 4.99 |
5.000 ~6.99 |
7.000 ~9.99 |
10.000 ~11.99 |
12.000 ~13.99 |
14.000 ~15.99 |
16.000 ~27.00 |
|
Frequency Tolerance |
+/-15ppm, +/-30ppm , +/-50ppm, or specify |
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|
ESR (ohm) |
180 |
150 |
120 |
100 |
80 |
70 |
60 |
50 |
40 |
|
Load Capacitance |
12/16/18/20/32pF |
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|
Drive Level |
10~100 uW |
||||||||
|
Frequency Stability over Operating Temperature |
+/-15ppm, +/-30ppm , +/-50ppm, or specify |
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|
Shunt Capacitance |
5pF Max |
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|
Aging |
+/-5ppm/year |
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|
Insulation Resistance |
500Mohm Min (DC 100V) |
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|
Operating Temperature |
-10’C ~ +60’C / -20’C ~ +70’C |
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|
Storage Temperature |
-30’C ~ +85‘C |
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Questions you may ask our DIP 2*6mm 32.768KHz Cylindrical Crystal
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.
Series Resistance：50Kom Max, at 25°C Depend on frequency
Turnover Temperature:25+/-5°C
Temperature CoefficientL-0.035+/-0.01)ppm/°C2
Operating Temperature Range: -20°C—+70°C
Storage Temperatue Range: -40°C to +85°C
Motional Capacitance:0.0028pF Typical, Depend on frequency
Shunt Capacitance(Co):1.45pF Typical, Depend on frequency
Capacitance Ratio CO/C1:500 Typical, Depend on frequency
Aging(frist year):+/-5ppm Max,25°C+/-3°C
Quality Factor:50000Typical, Depend on frequency
Insulation resistance: 500Mohm Min,DC100V+/-15V(Pin to
