Vishay

CNS471B5

CNS471B5 Description

The CNS471B5 by Vishay is a high-precision thin-film resistor network designed for demanding voltage division and signal conditioning applications. Housed in a 6-pin SIP (Single In-line Package) with conformal coating, it features five resistors with values 9MΩ/900kΩ/90kΩ/9kΩ/1kΩ, offering a tight tolerance of ±0.1% and a low temperature coefficient of ±25ppm/°C. Rated for 0.6W total power (0.1W per resistor) and 1200V maximum voltage, it operates across a 0°C to +70°C range, ensuring stability in precision circuits. The through-hole pin termination and 15ppm/°C thermal performance make it ideal for industrial and instrumentation use.

CNS471B5 Features

• Precision Network: Five resistors in a single SIP package, reducing board space and improving matching.
• High Voltage Tolerance: Supports up to 1200V, suitable for HV applications like probes or dividers.
• Stable Performance: ±25ppm/°C TCR and 0.1% tolerance ensure long-term accuracy.
• Robust Construction: Conformal coating enhances durability in humid or corrosive environments.
• Through-Hole Design: 6.62mm seated height and 21.08mm length for easy PCB integration.

CNS471B5 Applications

• Voltage Dividers: Precision scaling in measurement equipment (e.g., multimeters, oscilloscopes).
• Industrial Controls: Signal conditioning in PLCs or sensor interfaces.
• Test & Measurement: Calibration circuits requiring low drift and high stability.
• Power Supplies: Feedback networks where tight resistance ratios are critical.

Conclusion of CNS471B5

The CNS471B5 excels in applications demanding high precision, compact layouts, and environmental resilience. Its thin-film technology, conformal coating, and SIP packaging provide superior performance over generic resistor arrays, making it a top choice for HV instrumentation, industrial systems, and lab-grade electronics. Vishay’s quality ensures reliability in mission-critical designs.