Vishay MMA Series MELF Resistor, Metal Film, 390K, 0.25W, ±1%

The Vishay MMA Series MELF Resistor is a high-quality, surface-mount metal film component designed for demanding electronic applications. This 390kΩ resistor is part of the reliable MMA Series, offering precise resistance values, excellent stability, and a compact MiniMELF 0204 package. Ideal for use in automotive, industrial, and consumer electronics, it provides dependable performance in a wide range of circuits.

Featuring a power rating of 0.25W (250mW) and a voltage rating of 200V, this resistor is built to handle typical circuit demands. The metal film construction ensures low noise, high stability, and a tight resistance tolerance of ±1%, guaranteeing accurate and consistent performance in your designs. The temperature coefficient is an excellent ±50ppm/°C, ensuring minimal resistance drift over a broad operating temperature range from -55°C to +125°C.

The resistor is AEC-Q200 qualified, making it a suitable and reliable choice for automotive electronics where components must withstand harsh environmental conditions. Its robust MiniMELF package offers superior reliability compared to standard chip resistors, with better performance under pulse loads and in high-humidity environments. This makes it an excellent choice for precision applications where long-term stability is critical.

Key Specifications

• Resistance: 390 kΩ
• Technology: Metal Film
• Power Rating: 0.25 W (250 mW)
• Voltage Rating: 200 V
• Tolerance: ±1%
• Temperature Coefficient: ±50 ppm/°C
• Package: MiniMELF 0204
• Qualification: AEC-Q200 compliant
• Operating Temperature: -55°C to +125°C

This Vishay resistor is an essential component for engineers and hobbyists seeking reliable, precise, and stable resistance in a durable surface-mount format.