2012 Tuning Fork Crystal DS1302 32.768K 7PF SMD 2.0*1.2mm Crystal
Oscillators
Product Application
For Mobile phones, PHS,GPS module and PDA
Product Features
It can correspond to the wide temperature range of -40 ~ +125 C.
Size 2 x 1.6mm, height 0.7mm, weight 0.01g, super small, light.
The vibration time can be shorter than the tuning fork type crystal
resonator (Typ. 1ms).
Comply with the AEC-Q200 standard.
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℃
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.
product advantage
1. Our products are all original and new from manufacturer. It must be
work if the model number is correct.
2. We have advanced testing equipments
3. Get the international standard management sysem ISO9001,RoHS
4. All products before sending client,we make 72 hours aging test
5. We have 180days warranty
6. During the guarantee period, if the items you purchased from our
store are out of perfected quality, pls notify us within 3 days
after delivery, we will return the new products when we got your
message.
Product specification
| Type | SMD2012 |
| Frequency Range(KHZ) | 32.768KHZ |
| Frequency Tolerance(at25℃) | ±20PPm at25℃+/-2℃ |
| Frequency Stability vs. Temp(FL-T) | -0.04×10-6/℃2 Max |
| Operating Temperature range | -20~+70℃ -40~+85℃ |
| Storage Temperature range | -45~+80℃ |
| Temperature Characteristics | ±20PPm |
| Load Capacitance | 8 to 20 Pf or Serles |
| Aging | ±3 PPm/year |
| Insulation Resistance | 500MΩ(DC100V±15V) |
Dimension
FAQ
Packing
3000pcs/tape.
Samples and technical support can be provided free of charge.
