Vishay

ORNTA1003ZTS

ORNTA1003ZTS Description

The ORNTA1003ZTS from Vishay is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 4-resistor ISOL (isolated) network offers a 100K Ohm resistance with an exceptional 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a molded epoxy SOIC-8 package, it features gull-wing SMD termination for reliable surface-mount assembly. With a 0.4W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it operates reliably within a -55°C to +125°C temperature range, derating up to 150°C. Its medical-grade construction and EU RoHS compliance make it suitable for regulated environments.

ORNTA1003ZTS Features

• Precision Performance: Ultra-tight 0.1% tolerance and ±25ppm/°C TCR for stable, repeatable performance.
• Robust Construction: Molded epoxy case ensures durability and resistance to environmental stress.
• High Power Handling: 0.4W total (0.1W per resistor) with derating up to 150°C.
• Medical-Grade Reliability: Designed for medical and industrial applications requiring long-term stability.
• Space-Efficient: Compact SOIC-8 (4.9mm x 6mm x 1.73mm) footprint with 1.27mm pitch for high-density PCB layouts.
• Isolated Design (ISOL): Independent resistors minimize crosstalk, ideal for precision signal conditioning.

ORNTA1003ZTS Applications

• Medical Electronics: Patient monitoring, diagnostic equipment, and precision sensor interfaces.
• Industrial Automation: Signal conditioning, bridge networks, and feedback control circuits.
• Test & Measurement: Calibration devices, high-accuracy multimeters, and data acquisition systems.
• Aerospace & Defense: Avionics, radar systems, and mission-critical instrumentation.
• Telecommunications: RF matching networks and high-frequency signal processing.

Conclusion of ORNTA1003ZTS

The ORNTA1003ZTS stands out as a high-reliability, precision resistor network for applications demanding low drift, tight tolerance, and robust performance. Its thin-film technology, isolated design, and medical-grade compliance make it a superior choice over generic arrays in critical industrial, medical, and aerospace systems. Engineers benefit from its compact form factor, high power handling, and exceptional stability, ensuring long-term accuracy in the most demanding environments.