Vishay

ORNTA2002ZT0

ORNTA2002ZT0 Description

The ORNTA2002ZT0 from Vishay is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 8-pin SOIC package features four isolated 20 kΩ resistors with an exceptional ±0.1% tolerance and a low ±25 ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. The device operates within a wide temperature range (-70°C to +150°C derated, up to +125°C at full power), making it suitable for harsh environments. Encased in molded epoxy, it offers robust mechanical protection while maintaining a compact footprint (4.9 mm × 6 mm × 1.73 mm). Its gull-wing termination and 1.27 mm pitch facilitate reliable surface-mount assembly, and it is supplied in tape-and-reel packaging for automated production.

ORNTA2002ZT0 Features

• Precision Performance: 0.1% tolerance and ±25 ppm/°C TCR for high accuracy in signal conditioning and measurement circuits.
• Isolated Circuit Design: Four independent resistors (20 kΩ each) prevent crosstalk, ideal for multi-channel systems.
• Robust Construction: Molded epoxy case ensures durability and resistance to mechanical stress.
• High Power Handling: 0.4 W total package power (100 mW per resistor) with a 100 V maximum voltage rating.
• Automation-Ready: Gull-wing leads and tape-and-reel packaging streamline high-volume PCB assembly.
• Compliance: EU RoHS compliant and EAR99 classified for unrestricted global distribution.

ORNTA2002ZT0 Applications

This resistor network excels in precision analog and mixed-signal systems, including:

• Medical Instrumentation: Patient monitoring devices and diagnostic equipment requiring stable signal paths.
• Industrial Automation: PLCs, sensor interfaces, and control systems where isolation and accuracy are critical.
• Test & Measurement: Calibration tools and data acquisition modules benefiting from low TCR and tight tolerances.
• Telecommunications: RF and baseband circuitry demanding consistent impedance matching.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits needing high reliability.

Conclusion of ORNTA2002ZT0

The ORNTA2002ZT0 stands out for its precision, isolation, and ruggedness, offering superior performance in applications where resistor stability and accuracy are paramount. Its thin-film technology and compact SOIC package make it a versatile choice for designers seeking a balance of space efficiency and electrical performance. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom systems requiring high-grade resistor networks.