Vishay

ORNTA2001DT1

ORNTA2001DT1 Description

The ORNTA2001DT1 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 2kΩ 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 epoxy SOIC-8 package, it offers 0.4W total power dissipation (0.1W per resistor) and operates reliably from -55°C to +125°C, with derated performance up to 150°C. Its 100V maximum voltage rating and gull-wing SMD termination make it suitable for automated assembly processes.

ORNTA2001DT1 Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance.
• Isolated Resistor Network (ISOL): Four independent resistors in an 8-pin SOIC package, ideal for signal isolation.
• Robust Construction: Molded epoxy case ensures durability and resistance to environmental stress.
• Surface-Mount Design: Gull-wing terminals with 1.27mm pitch for compatibility with high-density PCBs.
• Medical & Industrial Compliance: EU RoHS compliant, though not PPAP or automotive-qualified.
• Tape-and-Reel Packaging: Optimized for automated pick-and-place assembly.

ORNTA2001DT1 Applications

This resistor network excels in precision analog circuits, including:

• Medical Devices: Patient monitoring equipment, where signal integrity is critical.
• Test & Measurement Instruments: High-accuracy multimeters, oscilloscopes, and calibration systems.
• Industrial Control Systems: Isolated signal conditioning and feedback loops in PLCs.
• Communications Equipment: RF and baseband circuitry requiring stable impedance matching.

Conclusion of ORNTA2001DT1

The ORNTA2001DT1 stands out for its combination of precision, isolation, and compact SMD form factor, making it a superior choice over bulkier discrete resistors or less stable thick-film alternatives. Its thin-film technology and tight tolerances cater to applications where performance consistency is non-negotiable. While not automotive-grade, its reliability in medical and industrial environments underscores its versatility. Engineers seeking a high-reliability, space-saving solution for precision networks will find this Vishay component an optimal fit.