|Place of Origin:||China|
|Certification:||SGS REACH ISO9001:2008|
|Minimum Order Quantity:||1|
|Packaging Details:||3Kor 9K/tape.|
|Supply Ability:||1 week|
|Teyp:||DIP-32.768KHZ||-0.04×10-6/℃2 Max:||±20PPm At25℃+/-2℃|
|Frequency Stability:||20PPM||Frequency Stability Vs. Temp(FL-T):||-0.04×10-6/℃2 Max|
|Model Number:||608-32768KA1320-00||Package:||OPP Bag + Carton|
tuning fork oscillator,
32.768 khz oscillator
New And Original Tuning Fork Crystal Oscillator 32.768K 3*8 32.768KHZ JU-308
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.. PCB VS Crystal Matching Test for Free
4. Get the international standard management sysem ISO9001,RoHS
5. Custom-made Frequencies Due to we have our own Wafer Production Line.All products before sending client,we make 72 hours aging test
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.
The precision of the crystal varies greatly within the range of temperature, which will slow the clock (in some cases make the clock faster). For the most electronic applications, the RTC with the 32.768kHz tuning fork is the standard time reference. RTC determines the time and date by the second count, which requires a clock signal of the 1Hz from the 32.768kHz crystal oscillator. The current time and date are stored in a set of registers and accessed through a communication interface.
The quartz crystal unit shall be subjected to normal atmospheric conditions for 1hr before being tested.
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.
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.
Find Lead Test:≤1×10-8atm·cc/S by Helium mass-mass-spectrometer detector,and vacuum and reach 1×10-3Pa；
Resistance to Soldering Heat:
The Units are measured for its frequency and resistance in accordance with Table 1 after dipping into molten solder with the temperature of 320℃±10℃；For 3~4 secs and at a depth up to a point 2.0mm from the base root.
32.768K is the base frequency of a clock, 32768 equals 2 of the 15 times. So basically there's a computer phone camera, and the products with timing functions are used to this 32.768K.
|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℃|
|Load Capacitance||12.5 Pf or Serles|
The Units are measured for its frequency and resistance in accordance
with Table 1 .
Samples and technical support can be provided free of charge.