NTC 4.7D2-13 Thermistor

Description

NTC 4.7D2-13 Thermistor The NTC 4.7D2-13 is a Negative Temperature Coefficient (NTC) thermistor designed primarily for inrush current suppression in AC and DC power circuits. When power is first applied, the thermistor presents a relatively high resistance that limits the initial surge current flowing into capacitors and other components. As current passes through the device, it heats up and its resistance decreases significantly, allowing normal circuit operation with minimal power loss. This thermistor is widely used in switching power supplies, LED drivers, industrial control systems, battery chargers, UPS systems, and consumer electronics. Its compact design, reliable performance, and simple installation make it an effective solution for extending component life and protecting circuits from damage caused by excessive startup current. ✅Features Energy Efficient. Certified Reliability. Durable Construction. Versatile Mounting. 📜📚Specifications Parameter Value Zero-Power Resistance (25°C) 4.7 Ω ±15% B Value (B25/85) 2900 K ±5% Max. Current (25°C) 5.0 A Residual Resistance 0.18 Ω Energy Surge Capacity 13.0 J Max. Capacitance (220V AC) 550 µF Operating Temp Range -50°C to 200°C Body Diameter (D) 14.5 mm 💻Applications Home : LCD TVs, Plasma TVs, DVD players, and audio equipment. Computing & Office : PCs, printers, copiers, and LCD projectors. Power Supplies : Switching power supplies, adapters, and gaming machine power units . 🎁Package Content 1 x NTC 4.7D2-13 Thermistor. 📖Datasheet POWER NTC

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