Vishay

ORNTA5002DT1

ORNTA5002DT1 Description

The ORNTA5002DT1 from Vishay is a high-precision thin-film resistor network designed for demanding isolation applications. Housed in an 8-pin SOIC package with gull-wing termination, it integrates four 50 kΩ resistors with an exceptional ±0.5% tolerance and a low ±25 ppm/°C temperature coefficient. The device operates over a wide temperature range (-70°C to +150°C derated, up to +125°C at full power), making it suitable for environments requiring thermal stability. With a 100V maximum voltage rating and 0.4W total power dissipation (0.1W per resistor), it offers robust performance in compact surface-mount (SMD) designs. The molded, rectangular package ensures durability, while EU RoHS compliance meets environmental standards. Packaged in tape and reel (T/R), it is optimized for automated assembly.

ORNTA5002DT1 Features

• Precision Thin Film Technology: Delivers low TCR (±25 ppm/°C) and tight tolerance (±0.5%) for stable performance.
• Isolation-Centric Design: Marked with "ISOL" circuit designator, ideal for signal isolation in medical and industrial systems.
• High Power Density: 0.4W total power (0.1W per resistor) in a compact 4.9mm × 6mm × 1.73mm footprint.
• Wide Operating Range: -70°C to +150°C (derated) with 125°C maximum operating temperature.
• Robust Construction: Molded SOIC package with gull-wing leads for reliable surface-mount attachment.
• Automation-Ready: Supplied in tape and reel for high-volume PCB assembly.

ORNTA5002DT1 Applications

• Medical Electronics: Patient monitoring equipment, isolation amplifiers, and diagnostic devices requiring precision resistance.
• Industrial Control Systems: Signal conditioning, PLCs, and sensor interfaces where isolation and stability are critical.
• Test & Measurement: Calibration instruments, data acquisition systems, and precision voltage dividers.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits needing high-temperature resilience.

Conclusion of ORNTA5002DT1

The ORNTA5002DT1 stands out for its combination of precision, power efficiency, and isolation capabilities in a miniaturized SOIC package. Its thin-film technology ensures long-term reliability, while the wide temperature range caters to harsh environments. Ideal for medical, industrial, and instrumentation applications, this resistor network balances performance with manufacturability, backed by Vishay’s quality standards. For designs demanding tight tolerances, low TCR, and compact isolation, the ORNTA5002DT1 is a superior choice.