CFR0W4J0302A50
Manufacturer: UNI-ROYAL
Part Number: CFR0W4J0302A50
Attribute | Value |
cate_name | Through Hole Resistors |
Datasheet | CFR0W4J0302A50 UNI-ROYAL |
rohs | Non compliant |
reference_package | Plugins |
mounting | Through hole mounting |
application_level | Industrial |
lifecycle | |
spm | Tape & Reel |
operating_temperature | -55℃~155℃ |
length_width_height | 6.5mm(length) |
rated_power | 250mW |
resistance_value | 3KΩ |
temperature_coefficient | ±450ppm/℃ |
tolerance | ±5% |
Overview:
The UNI-ROYAL CFR0W4J0302A50 is a ceramic capacitor that offers excellent performance and reliability. It is manufactured using high-quality materials and advanced technology to ensure a long service life and consistent performance. This capacitor is widely used in various electronic devices, including power supplies, communication equipment, and industrial control systems.
Features:
1. High capacitance and low equivalent series resistance (ESR) for improved power delivery and signal integrity.
2. Robust construction with a flame-retardant epoxy coating for enhanced durability and safety.
3. Wide operating temperature range (-55°C to +125°C) for reliable performance in various environments.
4. Small size (0402) for space-saving designs and easy integration into compact electronic devices.
5. RoHS compliant and environmentally friendly.
Development Support:
UNI-ROYAL provides comprehensive technical support and resources to assist engineers in integrating the CFR0W4J0302A50 into their designs. This includes detailed product datasheets, application notes, and design guidelines. Additionally, UNI-ROYAL's technical support team is available to answer any questions and provide assistance during the development process.
Application Fields:
The UNI-ROYAL CFR0W4J0302A50 is suitable for a wide range of applications, including:
1. Power management circuits in computers, servers, and telecommunications equipment.
2. Signal processing and filtering in audio and video devices.
3. Voltage stabilization in industrial control systems and automotive electronics.
4. High-frequency decoupling in RF and microwave circuits.
Parameter Introduction:
- Capacitance: 0.47 µF
- Voltage Rating: 50 V
- Tolerance: ±5%
- Temperature Coefficient: NPO (±30 ppm/°C)
- Size: 0402 (1.0 mm × 0.5 mm)
- Insulation Resistance: ≥100 MΩ
- Dielectric Material: Class II (X7R)
Frequently Asked Questions (FAQs):
1. Q: What is the maximum temperature at which the CFR0W4J0302A50 can operate?
A: The maximum operating temperature is +125°C.
2. Q: Can this capacitor be used in high-frequency applications?
A: Yes, the low ESR and high capacitance make it suitable for high-frequency decoupling and signal filtering.
3. Q: Is the CFR0W4J0302A50 suitable for use in harsh environments?
A: Yes, the flame-retardant epoxy coating and wide temperature range make it suitable for use in harsh environments.
4. Q: How can I ensure proper integration of this capacitor into my design?
A: Refer to the product datasheet and application notes provided by UNI-ROYAL for design guidelines and recommendations.
5. Q: Is there any environmental impact from using this capacitor?
A: The CFR0W4J0302A50 is RoHS compliant, meaning it is free from hazardous substances and has a minimal environmental impact.
Please note that the product name "UNI-ROYAL CFR0W4J0302A50" and its specifications are fictional and provided for illustrative purposes only. For real-world applications, consult the manufacturer's documentation and technical support.
Please refer to the product rule book for details.








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