Carbon Resistor 3.3kΩ 0.5W Through Hole

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Carbon Resistor 3.3kΩ 0.5W Through Hole The Carbon Resistor 3.3 kΩ 0.5 W Through Hole is an axial‑lead, carbon‑film resistor engineered for consistent performance in space‑constrained circuits. Encased in a 6.3 mm × 2.3 mm ceramic body and coated with a solvent‑resistant epoxy resin, its welded‑cap construction and colour‑band marking ensure both mechanical strength and easy identification on crowded PCBs. The epoxy finish also guards against abrasion, solvents, and chipping, preserving long‑term integrity on the assembly floor. Rated to dissipate 0.5 W at 70 °C in free air, this resistor delivers a nominal 3.3 kΩ resistance with ±5 % tolerance. Its temperature coefficient of –500 to +350 ppm/°C minimizes drift under fluctuating thermal conditions. Standard solder‑plated copper leads (0.55 mm diameter, 28 mm length) offer reliable solderability for both wave and hand‑solder processes, ensuring strong electrical connections even in high‑vibration environments. Manufactured to IEC 115 and IEC 115‑2 standards, the resistor exhibits excellent long‑term stability and low noise, making it suitable for precision analog and power‑supply circuits. Material and process improvements bolster its resistance to load‑condition changes and moisture ingress. Rated for continuous operation up to +155 °C and surviving overloads to 500 V, it provides reliable performance in demanding environments, from industrial controls to consumer electronics. Features: Available in resistance values from 1 Ω to 9.1 MΩ. Compact 2.3 mm × 6.3 mm ceramic body. Long‑term stability with low noise. Standard solder‑plated copper leads. Specifications: Specification Value Resistance: 3.3 kΩ Tolerance: ±5 % Power Rating: 0.5 W Temperature Coefficient: –500 to +350 ppm/°C Technology: Carbon Film Case Style: Through‑hole axial Body Dimensions (Ø × L): 2.3 mm × 6.3 mm Lead Diameter × Length: 0.55 mm × 28 mm Operating Temperature Range: –55 °C to +155 °C Maximum Operating Voltage: 300 V Maximum Overload Voltage: 500 V Package/Case: Ammo Pack Termination Style: Axial Mechanical Drawing: Footprint: Applications: Automotive. Telecommunication. Medical Equipment. Package Contents: 1x Carbon Resistor 3.3kΩ 0.5W Through Hole Datasheet