Hot Sale Electronic Crystal Oscillator 2520 40.000MHZ 15PF 10PPM
Product Description
The high precision small surface patch type crystal resonator is
most suitable for the mobile communication field, such as the
reference clock of the mobile communication terminal.
The reference clock source with various kinds of mobile
communication is used in frequency.
The excellent electrical characteristics and environmental
resistance are suitable for the mobile communication field.
Meet the demand of reflux temperature curve for lead-free welding.
Product Application
For Bluetooth , mobile terminals with high-precision GPS functions
.
Product Features
Mechanical test:
The quartz crystal unit shall be subjected to normal atmospheric
conditions for 1hr before being tested.
Dropping Test:
The Units are measured for its frequency and resistance in
accordance with Table1 & without mechanical damage,after allowing
the crystal to fall freely.From 75 cm of height 3 times on the
firmed wood.
Vibration Test:
The Units are measured for its frequency and resistance in
accordance with Table 1&without mechanical damage afer
subjectiong to 2hrs of vibration with 0.75mm amplitude with 10~55Hz
frequency sweep 20 times.
Standard Environmental Condition:
Environmental Temperature:15℃~35℃
Humidity:45%~85%
Atmospheric pressure:86~106KPa
Operating Temperature Range:-20℃~70℃
Crystal Frequency & Resistance will be tested under the following
conditions,
Unless extra requirments:
standard temperature(25±2℃) after heat balance.
Storage Temperature Range:-40℃~+85℃
Refluence examination
Frequency change:≤±5ppm
Product specification
| Type | 2520 |
| Frequency Range(MHZ) | 40.000MHZ |
| Frequency Tolerance(at25℃) | ±10PPm ,±5PPm at25℃+/-2℃ |
| Frequency Stability vs. Temp(FL-T) | ±10PPm,±20PPm ,±30PPm |
| Operating Temperature range | -20~+70℃ -40~+85℃ |
| Storage Temperature range | -45~+80℃ |
| Temperature Characteristics | ±10PPm ±20PPm |
| Load Capacitance | 8 to 20 Pf or Serles |
| Aging | ±3 PPm/year |
| Insulation Resistance | 500MΩ(DC100V±15V) |
Dimension
Product advantage
1. The guarantee period is 90 days.
2. If the items you purchase from our store are not of perfected
quality, that is they don't work electronically to manufacturers
specifications, simply return them to us for replacement or refund.
3. All poducts are Original + New + In Stock.
4. Your order will be manufactured within 12 hours.
5. High Quality Produce with SGS ,ROHS(JDS OR OEM ) ;
6. High production capacity;
7. Professional Electronics Components supplier and over 17
experience TECH
Advanced production line and test equipment from USA,JP,etc.
FAQ
Packing
3000pcs/tape.
Samples and technical support can be provided free of charge.
