Vishay

CSC04B03390KGEK

CSC04B03390KGEK Description

The CSC04B03390KGEK from Vishay is a high-performance thick film resistor network designed for precision applications requiring stable resistance values and robust isolation. This 4-pin SIP (Single In-line Package) device features two isolated 390 kΩ resistors with a tight 2% tolerance and a low ±100 ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of -55°C to +125°C. The conformal coating enhances durability in harsh environments, while the through-hole pin termination provides secure mounting. With a 0.6W total power rating (0.4W per resistor) and a 100V maximum voltage rating, this network is ideal for circuits demanding high isolation and consistent electrical characteristics.

CSC04B03390KGEK Features

• Isolated Circuit Design (ISOL): Ensures minimal crosstalk between resistors, critical for precision analog and signal conditioning circuits.
• Conformal Coating: Protects against moisture, dust, and chemical exposure, extending lifespan in industrial or automotive-adjacent applications.
• Thick Film Technology: Delivers stable performance with low noise and excellent power handling.
• Compact SIP Package: Measures 9.91mm (L) × 2.49mm (D) × 7.5mm (H) with a 2.54mm terminal pitch, saving board space while enabling easy integration.
• Wide Temperature Range: Operates derated from 25°C to 150°C, suitable for demanding environments.
• EU RoHS Compliant (with Exemption): Meets environmental standards without compromising performance.

CSC04B03390KGEK Applications

This resistor network excels in:

• Industrial Control Systems: Isolation for sensor interfaces or PLCs where signal integrity is paramount.
• Power Supplies: Voltage divider networks or feedback loops requiring precise resistance matching.
• Medical Equipment: Low-noise signal paths in diagnostic devices due to its thick film stability.
• Telecommunications: Impedance matching in RF modules or filtering circuits.
• Automotive Electronics (Non-Automotive Rated): Auxiliary systems like infotainment or lighting controls where conformal coating adds reliability.

Conclusion of CSC04B03390KGEK

The CSC04B03390KGEK stands out for its isolation capability, conformal protection, and precision thick film construction, making it a versatile choice for engineers prioritizing durability and electrical consistency. Its SIP package and through-hole design simplify assembly, while the 390 kΩ value with 2% tolerance ensures accuracy in critical circuits. Ideal for industrial, medical, and telecom applications, this resistor network combines Vishay’s reliability with performance-driven specifications.