SHENZHEN XINTIANYUAN ELECTRONICS CO.,LTD
| Description | 49SMD |
| Nominal Freq | XTY-12.288MHZ |
| Frequency Stability vs. Temp（FL-T） | 20PPM |
| Operating Temperature Range (OTR) | -20℃ ~ +70℃ |
| Packaging Details | 3000pcs/tape. |
| Delivery Time | 7days |
| Payment Terms | T/T |
| Supply Ability | 1 week |
| Brand Name | XTY |
| Model Number | 49SMD 12.288MHZ |
| Certification | SGS REACH ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Description | 49SMD | Nominal Freq | XTY-12.288MHZ |
| Frequency Stability vs. Temp（FL-T） | 20PPM | Operating Temperature Range (OTR) | -20℃ ~ +70℃ |
| Packaging Details | 3000pcs/tape. | Delivery Time | 7days |
| Payment Terms | T/T | Supply Ability | 1 week |
| Brand Name | XTY | Model Number | 49SMD 12.288MHZ |
| Certification | SGS REACH ISO9001:2008 | Place of Origin | China |
| High Light | ultra low frequency oscillator ，gps reference oscillator | ||
12.288MHZ Low Frequency Cystal Oscillator HC - 49SMD PC / PC Peripheral / IT 10PPM 12.288MHZ
Product Application
1 , Digital audio effects
2 , Network transport ADSL
product features
The clock generator oscillator and clock chip composed of the main board, most of the components on the motherboard, the clock signal provided by the clock generator, clock generator, clock circuit is the core of the motherboard, the motherboard. The motherboard as the heart of the crystal main clock oscillator, crystal oscillator and real-time sound card, NIC crystal.
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.
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:
A. Test surface: 30mm thick hard board;
B. Drop height: 75cm;
C. Drop times: 3 times;
D. Begins to drop posture: the leading end is upward;
E. Initial and final test items: frequency, resistance
Sealing Tightness:
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.
Product specification
| Type | 49SMD | |
| Frequency Range(MHZ) | 12.288MHZ | |
| 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) | |
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.
Dimension
4.1.5 Refluence examination
Frequency change:≤±5ppm
Packing
Samples and technical support can be provided free of charge.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller,Other
Year Established:
2006
Employee Number:
260~500
Ecer Certification：
Active Member
The new Tianyuan is specialized in the quartz crystal, crystal, crystal, a national high-tech enterprise, crystal active components and TFT LCD display R & D, design, manufacturing, marketing and service as a whole, has a thousand grade purification workshop, advanced product... The new Tianyuan is specialized in the quartz crystal, crystal, crystal, a national high-tech enterprise, crystal active components and TFT LCD display R & D, design, manufacturing, marketing and service as a whole, has a thousand grade purification workshop, advanced product...
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