3215 size 32.768kHz Watch Crystal
Highly competitive price for watch crystal with 3.2 x 1.5 x 0.65mm. PSX315 also with excellent reliability performance and ultra miniature package. And is available in a choice of circuit conditions at 32.768kHz which suitable for surface mount technology and IR reflow process.
Electrical Specifications
|
Parameter
|
Value
|
|
Frequency Range
|
32.768KHz
|
|
Frequency Tolerance
|
±20ppm
|
|
Temperature Coefficient
|
-0.034±0.006 ppm/(℃)2
|
|
Turnover temperature
|
25±5℃
|
|
Operating Temperature Range
|
-40℃ to 85℃
|
|
Storage Temperature Range
|
-55℃ to 125℃
|
|
Quality factory
|
60000Typ
|
|
Series resistance
|
50 KΩ
|
|
Shunt Capacitance
|
0.95pF Typ
|
|
Load Capacitance
|
12.5pF
|
|
Insulator Resistance
|
500 MΩ
|
|
Drive Level
|
0.5μW
|
|
Capacitance ratio
|
450Typ
|
|
Aging
|
±3ppm
|
Dimension
Reflow
FAQ:
1. How does A-Crystal support:
Free samples ,crystal match test, OEM,Reliability test report,8D report,RoHS
substances,REACH substances
2. What’s acrystal have Certificate:
iso 9001 quality management[9001 iso 2015], ISO14001
3. How many Production patents that
acrystal have: 16pcs
4. What’s Payment terms : T/T in
advance
5. Which Support express : DHL,
UPS, TNT, FedEx
6. What’s the monthly capacity for
32.768 oscillators:1kk
7. What’s the MOQ/Standard packing
quantity:3k per reel( acrystal 32.768)
8. How long the Lead Time for the
32.768 khz clock oscillator :3days-14days
9. What is the lead time for the
crystal series products:
|
Series Product
|
Quartz crystal size
|
Lead Time
|
|
HC49 Series
|
HC-49SMD,HC-49S,HC-49U
|
1-2 weeks
|
|
SMD quartz
Crystals
|
2012/2016/2520/3225/5032/6035/7050/8045
|
1-4 weeks
|
|
SMD crystal Oscillators
|
2016/2520/3225/5032/7050
|
1-3 weeks
|
|
TCXO
|
2520/3225/5032
|
2-5 weeks
|
|
SMD Watch/tuning
fork Crystals
|
PSX315/PSX415/PSX519/PMX145/PMX206/PMX206F/PMX206FA/PMX405/PMX406
|
1-2 weeks
|
|
VCXO
|
2520/3225/5032
|
2-5weeks
|
|
TCVCXO
|
2520/3225/5032
|
2-5weeks
|
|
DIP Watch/tuning
fork Crystals
|
DT206/DT308
|
1-2weeks
|
|
ZTA/ZTT Series
|
ZTTCC/ZTACC/
|
1-2weeks
|
10.Free crystal samples and shipment fee ?
We
would like to support you the 20pcs free quartz crystals samples[no free
samples for oscillators and TCXO,VCXO, and VCTCXO]. We request customers to pay
the shipping fees.
11.Crystal and oscillator parameters?
|
SMD or DIP
|
Crystal package
size[mm]
|
2pads ,3pads or
4pads...
|
|
Frequency: GHz,MHz or KHz
|
frequency tolerance[ppm]
|
frequency charactristics over temperature[ppm]
|
|
load capacitance[pF]
|
operating temperature[℃]
|
resistance(ESR)[Ω/㏀]
|
|
Supply Voltage[V]
|
Output type
|
application
|
12.What is the ACrystal material sources?
|
Crystal Bar
|
China
|
|
Base
|
NEC (Japan)
|
|
Outer covering
|
NEC (Japan)
|
|
Resin
|
HENKEL (Germany)
|
|
High-temperature
crystal
|
KDS (Japan)
|
