| General | | |
| Holder Type | HC-49USSMD | |
| Mode of Vibration | AT CUT | |
| Oscillation Mode | FUND S&A | |
| Test Facilities | KH-1240 | |
| Storage Temperature | -40 TO +85 | |
| Driver Level | 100W | |
| Electrical Parameter | | |
| Normal Frequency | 24.000 MHz | |
| Frequency Tolerance (252) | 20ppm | |
| Temperature Stability | 20ppm | |
| Operating Temperature Range | -20 TO +70 | |
| Load Capacitance | 16 PF | |
| Motional Capacitance | 5PF MAX | |
| Shunt Capacitance | | |
| Effective Series Resistance | 40 MAX | |
| Insulation Resistance | 500M OHMS MIN AT DC 100V | |
| 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 | | *Measurement after 1 hour at room temperature. |
| Shock Resistance | Electrical characteristics satisfied after dropping 3 times from 50 cm onto hard wooden board. | |
| Vibration Resistance | Electrical characteristics satisfied after supplying vibration: Frequency 10-55Hz, Period 1-2min, Amplitude 1.5mm P-P, Direction X.Y.Z, Time 2 hours/each direction. | |
| Strength of Terminals/Lead-Wires | Pulling Test: Body fixed, 900g tension weight applied axially for 30 sec. No visual damage after test. | Bending Test: Body fixed, 90 bending with 225g tension weight, then straightened. Repeated in opposite direction. No visual damage after test. |
| Sealing Tightness | No gas bubble observed after specimen in hot water at +90+95 for 5 min. | |
| Soldering Dip | Terminals/lead-wires dipped into solder at +2305 for 3 sec. Dipping depth 2mm from body bottom. Over 90% coverage on terminals/lead-wires. (After applying ROSIN flux) | |
| Solder Heating Resistance | Electrical characteristics satisfied after dipping terminals/lead-wires into solder at +35010 for 3 sec. Dipping depth 2mm from edge of terminals/lead-wires. | |
| Environmental Endurance | | *Measurement after 1 hour at room temperature. |
| Humidity Resistance | Electrical characteristics satisfied after 250 hours at 602, 90-95% humidity. | |
| Storage in Low Temperature | Electrical characteristics satisfied after 250 hours at -302. | |
| Storage in High Temperature | Electrical characteristics satisfied after 250 hours at +852. | |
| Temperature Cycle | Electrical characteristics satisfied after 3 cycles. Temperature shift 1/min (low to high, high to low). | |
