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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Equivalent Series Resistance(ESR):
180Ω
Frequency:
8.6436MHz
Mfr. Part #:
KUS0864362030
Package:
HC-49S
Key Attributes
Model Number:
KUS0864362030
Product Description
Product Overview
This datasheet specifies the Quartz Crystal Resonator, model 49US/8.6436MHZ, manufactured by Shenzhen Kaiyuexiang Industrial. It is designed for various electronic applications requiring precise frequency control.
Product Attributes
- Brand: (Kaiyuexiang)
- Origin: Shenzhen, China
- Product Name: (Quartz Crystal Resonator)
- Product Model: 49US/8.6436MHZ
- Original Manufacturer Model: KUS0864362030
Technical Specifications
| Parameter | Value | Unit | Notes |
| Normal Frequency | 8.6436 | MHz | |
| Frequency Tolerance (252) | 30 | ppm | |
| Temperature Stability | 20 | ppm | |
| Operating Temperature Range | -20 to +70 | ||
| Load Capacitance | 20 | PF | |
| Motional Capacitance | 3 | PF MAX | |
| Shunt Capacitance | |||
| Effective Series Resistance | 80 | MAX | |
| Insulation Resistance | 500 | M OHMS MIN | AT DC 100V |
| Holder Type | 49US | AT CUT | |
| Mode of Vibration | FUND | ||
| Oscillation Mode | S&A | KH-1240 | |
| Test Facilities | |||
| Storage Temperature | -40 to +85 | ||
| Driver Level | 100 | W | |
| Solderability | 95% COVERAGE BY USING 90/10 SOLD AT 245FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC. | ||
| Mechanical Shock | Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board. | ||
| Mechanical Vibration | Frequency: 10-55Hz, Period: 1-2min, Full Amplitude: 1.5mm P-P, Direction: X.Y.Z, Time: 2 hours/each direction | ||
| Strength of Terminals/Lead-wires (Pulling) | 900g tension weight for 30 sec. | No visual damages after test. | |
| Strength of Terminals/Lead-wires (Bending) | 90 degree bending with 225g tension weight. | 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 dipped into solder melted tank at +2305 for 3sec. Dipping depth: 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 dipped into solder melted tank at +35010 for 3 sec. Dipping depth: 2mm from edge of terminals/lead-wires. | Electrical characteristics shall be satisfied after dipping. | |
| Environmental Humidity | Electrical characteristics shall be satisfied after letting it alone at 602 in humidity of 9095% for 250 hours. | ||
| Environmental Storage Low Temperature | Electrical characteristics shall be satisfied after letting it alone at -302 for 250 hours. | ||
| Environmental Storage High Temperature | Electrical characteristics shall be satisfied after letting it alone at +852 for 250 hours. | ||
| Environmental 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. | (Refer to Fig-2) |
2409272303_KYX-KUS0864362030_C2875585.pdf
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