HC 49US AT CUT 20 MHz Crystal Oscillator KYX KUS200002030 Ideal for Frequency Sensitive Applications
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Product Description
- HC-49SJJ/20.000MHZ
HC-49SJJ/20.000MHZ
- : (Kaiyuexiang)
- :
- :
- : HC-49SJJ/20.000MHZ
- : KUS200002030
| 1. GENERAL | |||
| HOLDER TYPE | 49US AT CUT | ||
| MODE OF VIBRATION | FUND S&A | ||
| OSCILLATION MODE | KH-1240 | ||
| STORAGE TEMPERATURE | -40 TO +85 | ||
| DRIVER LEVEL | 100 | W | |
| 2. ELECTRICAL PARAMETER | |||
| NORMAL FREQUENCY | 20.000 | MHz | |
| FREQUENCY TOLERANCE (252) | 30 | ppm | |
| TEMPERATURE STABILITY | 20 | ppm | |
| OPERATING TEMPERATURE RANGE | -20 TO +70 | ||
| LOAD CAPACITANCE | 20 | PF | |
| MOTIONAL CAPACITANE | 3 | PF MAX | |
| SHUNT CAPACITANCE | 7 | PF MAX | |
| EFFECTIVE SERIES RESISTANCE | 40 | MAX | |
| INSULATION RESISTANCE | 500 | M OHMS MIN | AT DC 100V |
| 3. MECHANICAL PARAMETER | |||
| SOLDERABILITY | 95% COVERAGE BY USING 90/10 SOLD AT 245FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC. | ||
| 4. MECHANICAL ENDURANCE | |||
| SHOCK | Electrical characteristics shall be satisfied after dropping three time from the height of 50 cm onto Hard wooden board. | ||
| VIBRATION | Electrical characteristics shall be satisfied after supplying following Vibration. (1055Hz, 12min, 1.5mm PP, X.Y.Z, 2hours/each direction) | ||
| STRENGTH OF TERMINALS/LEADWIRES (PULLING) | 900g of tension weight shall be supplied gradually to axial direction of terminals/lead-wires for 30 sec. No visual damages. | ||
| STRENGTH OF TERMINALS/LEADWIRES (BENDING) | 90degree bending shall be given, being supplied 225gs tension weight. No visual damages. | ||
| SEALING TIGHTNESS | No observation of gas bubble after specimen put in hot water at +90+95for 5 min. | ||
| SOLDERING DIP | Terminals/lead-wires shall be dipped into solder melted tank at +2305 for 3sec. Dipping depth 2mm from the bottom of specimens body. Soldering portion shall be covered in over 90% of terminals/lead-wires dipped. | ||
| SOLDER HEATING | Electrical characteristics shall be satisfied after dipping into solder melted tank at +35010 for 3 sec. Dipping depth 2mm from edge of terminals/lead-wires. | ||
| 5. ENVIRONMENTAL ENDURANCE | |||
| HUMIDITY | Electrical characteristics shall be satisfied after letting it alone at 602in humidity of 9095% for 250 hours. | ||
| STORAGE IN LOW TEMPERATURE | Electrical characteristics shall be satisfied after letting it alone at -302for 250 hours. | ||
| STORAGE IN HIGH TEMPERATURE | Electrical characteristics shall be satisfied after letting it alone at +852for 250 hours. | ||
| TEMPERATURE CYCLE | Electrical characteristics shall be satisfied after supplying the following temperature cycle (3cycles). Temperature shift from low to high, high to low shall be done in 1/min. | ||
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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