Beijing Silk Road Enterprise Management Services Co., Ltd.
| Normal temperature Frequency Tolerance | ±30ppm |
| Frequency Stability | ±20ppm |
| Operating Temperature | -20℃~+70℃ |
| Load Capacitance | 20pF |
| Equivalent Series Resistance(ESR) | 60Ω |
| Frequency | 14.31818MHz |
| Description | Crystal 14.31818MHz ±30ppm 20pF 60Ω HC-49S |
| Mfr. Part # | KUS1431A2030 |
| Package | HC-49S |
| Model Number | KUS1431A2030 |
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Product Specification
| Normal temperature Frequency Tolerance | ±30ppm | Frequency Stability | ±20ppm |
| Operating Temperature | -20℃~+70℃ | Load Capacitance | 20pF |
| Equivalent Series Resistance(ESR) | 60Ω | Frequency | 14.31818MHz |
| Description | Crystal 14.31818MHz ±30ppm 20pF 60Ω HC-49S | Mfr. Part # | KUS1431A2030 |
| Package | HC-49S | Model Number | KUS1431A2030 |
This specification document details the HC-49SJJ/14.31818MHZ Quartz Crystal Resonator from Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control.
| Parameter | Value | Unit | Condition | Notes |
| 1. GENERAL | ||||
| HOLDER TYPE | 49US | |||
| MODE OF VIBRATION | AT CUT | |||
| OSCILLATION MODE | FUND S&A | KH-1240 | ||
| TEST FACILITIES | ||||
| STORAGE TEMPERATURE | -40 to +85 | |||
| DRIVER LEVEL | 100 | W | ||
| 2. ELECTRICAL PARAMETER | ||||
| NORMAL FREQUENCY | 14.31818 | MHz | ||
| FREQUENCY TOLERANCE (252) | 30 | ppm | 252 | |
| TEMPERATURE STABILITY | 20 | ppm | ||
| OPERATING TEMPERATURE RANGE | -20 to +70 | |||
| LOAD CAPACITANCE | 20 | PF | ||
| MOTIONAL CAPACITANCE | 3 | PF | MAX | |
| SHUNT CAPACITANCE | ||||
| EFFECTIVE SERIES RESISTANCE | 60 | MAX | ||
| INSULATION RESISTANCE | 500 | M OHMS | MIN 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. | 245 for 5 sec | ||
| Mechanical Endurance | ||||
| SHOCK | Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board. | 50 cm height, 3 times | ||
| VIBRATION | Electrical characteristics shall be satisfied after supplying following Vibration. | 10-55Hz, 1.5mm P-P, 2 hours/each direction (X,Y,Z) | ||
| STRENGTH OF TERMINALS/LEAD-WIRES (PULLING) | No visual damages after applying 900g tension weight for 30 sec. | 900g, 30 sec | ||
| STRENGTH OF TERMINALS/LEAD-WIRES (BENDING) | No visual damages after 90-degree bending and straightening. | 225g tension, 90 degrees | Refer to Fig-1 | |
| SEALING TIGHTNESS | No gas bubble after putting in hot water at +90+95 for 5 min. | +90+95, 5 min | ||
| SOLDERING DIP | Terminals/lead-wires dipped into solder at +2305 for 3 sec. Over 90% coverage. | +2305, 3 sec, 2mm depth | (After applying ROSIN flux) | |
| SOLDER HEATING | Electrical characteristics shall be satisfied after dipping into solder at +35010 for 3 sec. | +35010, 3-4 sec, 2mm depth | ||
| II ENVIRONMENTAL ENDURANCE | ||||
| HUMIDITY | Electrical characteristics shall be satisfied after 250 hours at 602, 90-95% RH. | 602, 90-95% RH, 250 hours | ||
| STORAGE IN LOW TEMPERATURE | Electrical characteristics shall be satisfied after 250 hours at -302. | -302, 250 hours | ||
| STORAGE IN HIGH TEMPERATURE | Electrical characteristics shall be satisfied after 250 hours at +852. | +852, 250 hours | ||
| TEMPERATURE CYCLE | Electrical characteristics shall be satisfied after 3 cycles. Temperature shift 1/min. | 3 cycles, 1/min | Refer to Fig-2 | |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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