Quartz Crystal Resonator model KYX K38489702020 with 4.897 MHz nominal frequency and tight tolerance
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Product Description
Product Overview
This specification sheet details the KAIYEXIANG Quartz Crystal Resonator, model 3*8/4.897 MHZ. Designed for precise frequency control, this resonator offers a nominal frequency of 4.897 MHz with tight frequency tolerance and temperature stability. It is suitable for applications requiring reliable and accurate oscillation.
Product Attributes
- Brand: KAIYEXIANG ()
- Origin: Shenzhen, China
- Manufacturer Model: K38489702020
- Technical Department: Dong Zongquan ()
- Factory Address: 4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Longhua District, Shenzhen
- Website: www.kaiyuexiang.com
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Quartz Crystal Resonator |
| Product Model | 3*8/4.897 MHZ |
| Case Type | 38 |
| Vibration Mode | Fundamental |
| Nominal Frequency | 4.897 MHz |
| Frequency Tolerance (at 252) | 20ppm |
| Temperature Frequency Tolerance | 20PPM |
| Load Capacitance | 20 PF |
| Resonant Resistance | 250 max |
| Static Capacitance | 3.0pF max |
| Drive Level | 100W |
| Annual Aging Rate | 3ppmyear |
| Insulation Resistance | 500M (DC10015V) |
| Test Instrument | 250B |
| Free Fall (Shock) | 3 drops from 35cm onto 2cm thick board; frequency deviation 5ppm |
| Vibration | 10~55Hz, 0.75mm amplitude, 30 min each in X, Y, Z directions; frequency variation 20ppm |
| Temperature Cycling | -10 (2-3min) +60 (30min) -10 (30min), 3 cycles; appearance no damage, performance as per vibration test |
| Solderability | 2~3.0mm from lead end in 2355 solder bath for 20.5 sec; tinned surface >95%; performance as per vibration test |
| Resistance to Soldering Heat | 2~2.5mm from lead end in 250 10 solder bath for 3.50.5 sec; no visual abnormality, performance as per vibration test |
| Low Temperature Resistance | -253 for 2 hours, then recover at room temperature for 2 hours; performance as per vibration test |
| High Temperature Resistance | +702 for 2 hours, then recover at room temperature for 2 hours; performance as per vibration test |
| Constant Humidity Heat | 403, RH932 for 48 hours, then recover for 2 hours; no visual abnormality, performance as per vibration test |
| High Temperature Aging | 1202 for 48 hours, then recover at room temperature for 2 hours; frequency variation 5ppm, resistance variation 25 |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina