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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Equivalent Series Resistance(ESR):
180Ω
Frequency:
8.192MHz
Mfr. Part #:
KSD819202020
Package:
HC-49S-SMD
Key Attributes
Model Number:
KSD819202020
Product Description
HC-49USSMD/8.192 MHZ
20PF/20ppm
KSD819202020
0755-89315823 / 89315866
0755-89315223
www.kaiyuexiang.com
HC-49USSMD/8.192 MHZ20PF/20ppm
- (Kaiyuexiang)
| 1. GENERAL | |||
| HOLDER TYPE | HC-49USSMD | ||
| MODE OF VIBRATION | AT CUT | FUND | |
| OSCILLATION MODE | S&A | KH-1240 | |
| STORAGE TEMPERATURE | -40TO +85 | ||
| DRIVER LEVEL | 100W | ||
| 2. ELECTRICAL PARAMETER | |||
| NORMAL FREQUENCY | 8.192 MHz | ||
| FREQUENCY TOLERANCE (252) | 20ppm | ||
| TEMPERATURE STABILITY | 20ppm | ||
| OPERATING TEMPERATURE RANGE | -20TO +70 | ||
| LOAD CAPACITANCE | 20 PF | ||
| MOTIONAL CAPACITANCE | 5PF MAX | ||
| SHUNT CAPACITANCE | |||
| EFFECTIVE SERIES RESISTANCE | 180MAX | ||
| INSULATION RESISTANCE | 500M 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. | ||
| . 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. | ||
| (1) VIBRATION FREQUENCY | 1055Hz | ||
| (2) REPEATED PERIOD | 12min | ||
| (3) FULL AMPLITUDE | 1.5mm PP | ||
| (4) DIRECTION | X.Y.Z | 2 hours/each direction | |
| STRENGTH OF TERMINALS/LEADWIRES -1 PULLING | After test a), there is no observation of any visual damages on the specimen. | 900g tension weight for 30 sec. | |
| STRENGTH OF TERMINALS/LEADWIRES -2 BENDING | After test a), there is no observation of any visual damages on the specimen. | 90degree bending, 225gs tension weight. | |
| SEALING TIGHTNESS | No gas bubble after specimen put in hot water at +90+95 for 5 min. | ||
| SOLDERING DIP | Soldering portion shall be covered in over 90% of terminals/lead-wires dipped. | +2305 for 3sec. Dipping depth 2mm. (ROSIN flux) | |
| SOLDER HEATING | Electrical characteristics shall be satisfied after dipping. | +35010 for 3 sec. Dipping depth 2mm. | |
| . ENVIRONMENTAL ENDURANCE | |||
| HUMIDITY | Electrical characteristics shall be satisfied after letting it alone at 602 in humidity of 9095% for 250 hours. | ||
| STORAGE IN LOW TEMPERATURE | Electrical characteristics shall be satisfied after letting it alone at -302 for 250 hours. | ||
| STORAGE IN HIGH TEMPERATURE | Electrical characteristics shall be satisfied after letting it alone at +852 for 250 hours. | ||
| TEMPERATURE CYCLE | Electrical characteristics shall be satisfied after supplying the following temperature cycle (3cycles). Temperature shift 1/min. | ||
2409272303_KYX-KSD819202020_C18213272.pdf
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