Vishay

ORNA5000DTS

ORNA5000DTS Description

The ORNA5000DTS from Vishay is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 4-resistor isolated network features a 500Ω resistance value per resistor with an exceptional ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a molded SOIC-8 package, it offers 0.4W total power dissipation (0.1W per resistor) and operates reliably within a -55°C to +125°C temperature range, derating up to 150°C. Its 100V maximum voltage rating and gull-wing termination make it ideal for surface-mount (SMD) applications in medical, industrial, and precision instrumentation systems.

ORNA5000DTS Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Molded SOIC package with 1.27mm terminal pitch (4.9mm x 6mm footprint, 1.73mm height).
• Isolated Design (ISOL): Independent resistors reduce crosstalk in critical circuits.
• Thin-Film Technology: Delivers low noise and high reliability.
• Wide Operating Range: -55°C to +125°C, with derating up to 150°C.
• Automated Assembly: Supplied in tape-and-reel (T/R) packaging for SMD efficiency.
• Non-Automotive/Non-PPAP: Optimized for industrial and medical use.

ORNA5000DTS Applications

• Medical Devices: Patient monitoring systems, diagnostic equipment.
• Test & Measurement: Precision voltage dividers, calibration circuits.
• Industrial Controls: Signal conditioning, feedback networks.
• Telecom Infrastructure: High-frequency analog/digital interfaces.
• Aerospace & Defense: Avionics, sensor interfaces requiring low drift.

Conclusion of ORNA5000DTS

The ORNA5000DTS stands out for its precision, isolation, and thin-film reliability, making it a superior choice over thicker-film or less stable alternatives. Its compact SOIC-8 form factor and medical-grade suitability cater to space-constrained, high-accuracy designs. Engineers seeking low-TCR, high-voltage-rated resistor networks for critical analog circuits will find this Vishay solution indispensable.