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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Equivalent Series Resistance(ESR):
250Ω
Frequency:
6.5536MHz
Mfr. Part #:
KUS655362030
Package:
HC-49S
Key Attributes
Model Number:
KUS655362030
Product Description
Product Overview
The Kaiyuexiang Electronics Co., Ltd. Quartz Crystal Resonator, model 49US/6.5536MHZ, is a high-quality electronic component designed for precise frequency generation. It is suitable for a wide range of electronic applications requiring stable and accurate oscillation.
Product Attributes
- Brand: Kaiyuexiang ()
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator ()
- Manufacturer Part Number: KUS655362030
Technical Specifications
| Parameter | Specification | Unit | Notes |
| 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 | 100 | W | |
| Electrical Parameter | |||
| Normal Frequency | 6.5536 | MHz | |
| Frequency Tolerance (252) | 30 | ppm | |
| Temperature Stability | 20 | ppm | |
| Operating Temperature Range | -20 to +70 | ||
| Load Capacitance | 20 | PF | |
| Motional Capacitance | 5 | PF | MAX |
| Shunt Capacitance | |||
| Effective Series Resistance | 250 | MAX | |
| Insulation Resistance | 500 | M 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 - Shock | Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board. | ||
| Mechanical Endurance - Vibration | Electrical characteristics shall be satisfied after supplying following Vibration: Frequency 1055Hz, Period 12min, Full 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 after test. | ||
| Strength of Terminals/Lead-Wires - Bending | Body of specimen shall be fixed, and 90degree bending shall be given, being supplied 225gs tension weight. After that, terminals/lead-wires shall be straightened gradually. Then the same bending and straightening shall be supplied to the opposite direction in the same axial. No visual damages after test. | ||
| 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. Electrical characteristics shall be satisfied after dipping depth shall be 2mm from edge of terminals/lead-wires. | ||
| 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 from low to high, high to low shall be done in 1/min. | ||
2409272230_KYX-KUS655362030_C18213289.pdf
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