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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Equivalent Series Resistance(ESR):
80Ω
Frequency:
11.2896MHz
Mfr. Part #:
KSD1128A2030
Package:
HC-49S-SMD
Key Attributes
Model Number:
KSD1128A2030
Product Description
Product Overview
This product is a Quartz Crystal Resonator, model HC-49USSMD/11.2896 MHZ, manufactured by Shenzhen Kaiyuexiang Electronics Co., Ltd. It features a frequency of 11.2896 MHz with a tolerance of 30ppm and a load capacitance of 20PF.
Product Attributes
- Brand: (Kaiyuexiang)
- Origin: Shenzhen, China
- Product Name: (Quartz Crystal Resonator)
- Manufacturer: (Shenzhen Kaiyuexiang Electronics Co., Ltd.)
Technical Specifications
| Product Model | Normal Frequency | Frequency Tolerance (252) | Temperature Stability | Operating Temperature Range | Load Capacitance | Motional Capacitance | Effective Series Resistance | Insulation Resistance | Holder Type | Mode of Vibration | Oscillation Mode | Driver Level |
| HC-49USSMD/11.2896 MHZ | 11.2896 MHz | 30ppm | 20ppm | -20 TO + 70 | 20 PF | 5PF MAX | 80MAX | 500M OHMS MIN AT DC 100V | HC-49USSMD | AT CUT | FUND S&A | 100W |
Mechanical Parameters
| Test Item | Condition | Requirement |
| Solderability | 95% coverage by using 90/10 sold at 245 for 5 sec. Dipping after immersion in ALPHA 611 flux for 5 sec. | - |
| Shock | Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board. | Electrical characteristics shall be satisfied. |
| Vibration | Frequency: 1055Hz, Period: 12min, Amplitude: 1.5mm PP, Direction: X.Y.Z, Time: 2 hours/each direction. | Electrical characteristics shall be satisfied. |
| 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. | No visual damages. |
| Strength of Terminals/Lead-wires (Bending) | Body of specimen shall be fixed, and 90degree bending shall be given, being supplied 225gs tension weight. Then straightened gradually. Same bending and straightening to the opposite direction. No visual damages. | No visual damages. |
| Sealing Tightness | Specimen put in hot water at +90+95 for 5 min. | No gas bubble. |
| Soldering Dip | Terminals/lead-wires dipped into solder melted tank at +2305 for 3sec. Dipping depth: 2mm from the bottom of specimens body. (After applying ROSIN flux) | Soldering portion shall be covered in over 90% of terminals/lead-wires dipped. |
| Solder Heating | Terminals/lead-wires dipped into solder melted tank at +35010 for 3-4 sec. Dipping depth: 2mm from edge of terminals/lead-wires. | Electrical characteristics shall be satisfied. |
Environmental Endurance
| Test Item | Condition | Requirement |
| Humidity | 602, 9095% humidity for 250 hours. | Electrical characteristics shall be satisfied. |
| Storage in Low Temperature | -302 for 250 hours. | Electrical characteristics shall be satisfied. |
| Storage in High Temperature | +852 for 250 hours. | Electrical characteristics shall be satisfied. |
| Temperature Cycle | 3 cycles. Temperature shift from low to high, high to low shall be done in 1/min. | Electrical characteristics shall be satisfied. |
2411272130_KYX-KSD1128A2030_C18213237.pdf
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