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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Load Capacitance:
20pF
Frequency:
4MHz
Mfr. Part #:
KUS040002030
Package:
HC-49S
Key Attributes
Model Number:
KUS040002030
Product Description
Product Overview
The Kaiyuexiang 49US/4.000MHZ Quartz Crystal Resonator is a high-quality electronic component designed for precise frequency control. It offers reliable performance within a specified operating temperature range and is suitable for various electronic applications requiring stable oscillation.
Product Attributes
- Brand: Kaiyuexiang
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Product Model: 49US/4.000MHZ
- Original Manufacturer Model: KUS040002030
Technical Specifications
| Parameter | Specification | Unit | Notes |
| Normal Frequency | 4.000 | MHz | |
| Frequency Tolerance (252) | 30 | ppm | |
| Temperature Stability | 20 | ppm | |
| Operating Temperature Range | -20 to +70 | ||
| Load Capacitance | 20 | PF | |
| Motional Capacitance | 5 MAX | PF | |
| Shunt Capacitance | |||
| Effective Series Resistance | 250 MAX | ||
| Insulation Resistance | 500 MIN | M OHMS | AT DC 100V |
| Holder Type | 49US | AT CUT | |
| Mode of Vibration | FUND | S&A | |
| Oscillation Mode | KH-1240 | ||
| Storage Temperature | -40 to +85 | ||
| Driver Level | 100 | W | |
| Solderability | 95% COVERAGE BY USING 90/10 SOLD AT 245 FOR 5 SEC. DIPPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC. | ||
| Shock Resistance | Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board. | ||
| Vibration Resistance | Frequency: 1055Hz, Period: 12min, Full Amplitude: 1.5mm P-P, Direction: X.Y.Z, Time: 2hours/each direction. Electrical characteristics shall be satisfied. | ||
| Strength of Terminals/Lead-wires (Pulling) | 900g tension weight for 30 sec. No visual damages. | ||
| Strength of Terminals/Lead-wires (Bending) | 90-degree bending with 225g tension weight, straightened gradually. No visual damages. | ||
| Sealing Tightness | No gas bubble after specimen in hot water at +90+95 for 5 min. | ||
| Soldering Dip | Terminals/lead-wires dipped into solder at +2305 for 3sec. Dipping depth 2mm from body. Soldering portion over 90%. | ||
| Solder Heating Resistance | Terminals/lead-wires dipped into solder at +35010 for 3 sec. Electrical characteristics shall be satisfied. | ||
| Humidity Resistance | Electrical characteristics shall be satisfied after 250 hours at 602, 90-95% humidity. | ||
| Storage in Low Temperature | Electrical characteristics shall be satisfied after 250 hours at -302. | ||
| Storage in High Temperature | Electrical characteristics shall be satisfied after 250 hours at +852. | ||
| Temperature Cycle | Electrical characteristics shall be satisfied after 3 cycles (1/min temperature shift). | ||
2409272230_KYX-KUS040002030_C19076822.pdf
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