Multicomp Pro Wirewound Resistor 0R47Ω 5% 3W

The Multicomp Pro MCKNP Series is a robust, axial leaded, wirewound resistor designed for demanding electronic applications. It features a rod-type ceramic body for stability and durability, with tin-plated iron surface steel end caps that ensure reliable electrical connections. The annealed copper leads are coated with a tin-lead alloy, providing excellent solderability and mechanical strength, and are fully insulated with a non-flame paint coating for added safety and protection.

This resistor is engineered with a non-inductive winding technique, making it suitable for high-frequency circuits where inductance must be minimised. Its excellent flame resistance is a critical safety feature, preventing the risk of flaming or arcing under fault conditions, which is essential for maintaining circuit integrity and safety. The component is qualified to the AEC-Q200 standard, indicating its suitability for automotive and other high-reliability applications.

Key Features & Specifications

• Resistance Value: 0.47 ohms (0R47)
• Power Rating: 3 watts (3W)
• Tolerance: ±5%
• Technology: Wirewound, non-inductive type
• Temperature Coefficient: ±400 ppm/°C
• Ambient Temperature: Rated for up to 70°C
• Safety Features: Flame-proof construction with excellent flame resistance
• Leads: Annealed copper, tin-lead coated, suitable for welding
• Body: Ceramic rod type

With its combination of a precise resistance value, substantial power handling, and high-reliability construction, this resistor is an ideal choice for power supplies, current sensing, braking circuits, and other applications where stability and durability under load are paramount.