| 1. GENERAL () |
| HOLDER TYPE () | 49US | | | | |
| MODE OF VIBRATION () | AT CUT | | | | |
| OSCILLATION MODE () | FUND S&A | | | | |
| TEST FACILITIES () | KH-1240 | | | | |
| STORAGE TEMPERATURE () | -40 TO +85 | | | | |
| DRIVER LEVEL () | 100W | | | | |
| 2. ELECTRICAL PARAMETER () |
| NORMAL FREQUENCY () | 5.000 MHz | | | | |
| FREQUENCY TOLERANCE (252) () | 30ppm | | | | |
| TEMPERATURE STABILITY () | 20ppm | | | | |
| OPERATING TEMPERATURE RANGE () | -20 TO +70 | | | | |
| LOAD CAPACITANCE () | 20 PF | | | | |
| MOTIONAL CAPACITANCE () | 5PF | | | | MAX |
| SHUNT CAPACITANCE () | | | | | 250 MAX |
| EFFECTIVE SERIES RESISTANCE () | | | | | 500M OHMS MIN |
| INSULATION RESISTANCE () | AT DC 100V | | | | |
| 3. MECHANICAL PARAMETER () |
| SOLDERABILITY () | 95% COVERAGE BY USING 90/10 SOLD AT 245 FOR 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. (Frequency: 1055Hz, Period: 12min, Amplitude: 1.5mm PP, Direction: X.Y.Z, Time: 2hours/each direction) | | | | |
| STRENGTH OF TERMINALS/LEAD-WIRES () | PULLING (): Body of specimen shall be fixed, and 900g of tension weight shall be supplied gradually to axial direction of terminals/lead-wires for 30 sec. No visual damages.
BENDING (): Body of specimen shall be fixed, and 90degree bending shall be given, being supplied 225gs tension weight. Then straightened gradually. Repeated to opposite direction. No visual damages. | | | | |
| SEALING TIGHTNESS () | No observation of gas bubble after specimen put in hot water at +90+95 for 5 min. | | | | |
| SOLDERING DIP () | Terminals/lead-wires of specimen shall be dipped into solder melted tank at +2305 for 3sec. Dipping depth shall be 2mm from the bottom of specimens body. Soldering portion shall be covered in over 90% of terminals/lead-wires dipped. (After applying ROSIN flux) | | | | |
| SOLDER HEATING () | Terminals/lead-wires of specimen shall be dipped into solder melted tank at +35010 for 3 sec. Dipping depth shall be 2mm from edge of terminals/lead-wires. Electrical characteristics shall be satisfied. | | | | |
| 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 (3 cycles). Temperature shift from low to high, high to low shall be done in 1/min. | | | | |
