Vishay

ORNTA1002AT1

ORNTA1002AT1 Description

The ORNTA1002AT1 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 10K Ohm resistance value 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 offers 0.4W total power dissipation (0.1W per resistor) and operates reliably within a -55°C to +125°C range, derating up to 150°C. Its 100V maximum voltage rating and gull-wing SMD termination make it ideal for space-constrained, high-reliability designs.

ORNTA1002AT1 Features

• Precision Performance: Ultra-tight 0.1% tolerance and ±25ppm/°C TCR for stable signal conditioning.
• Robust Construction: Molded epoxy case ensures durability and moisture resistance.
• High Power Handling: 0.4W total (0.1W/resistor) with derating up to 150°C.
• Isolated Design: 4 independent resistors (ISOL circuit) for flexible circuit integration.
• Compact SMD Footprint: SOIC-8 package (4.9mm x 6mm x 1.73mm) with 1.27mm pitch for high-density PCBs.
• Compliance: EU RoHS compliant and EAR99 ECCN, suitable for global markets.

ORNTA1002AT1 Applications

• Medical Electronics: Precision voltage dividers in patient monitoring systems.
• Industrial Automation: Signal conditioning in PLCs and sensor interfaces.
• Test & Measurement: Calibration circuits requiring low drift.
• Aerospace & Defense: Reliable performance in harsh environments.
• Communications: High-frequency analog circuits where stability is critical.

Conclusion of ORNTA1002AT1

The ORNTA1002AT1 stands out for its precision, isolation, and compact form factor, making it a superior choice for applications demanding high accuracy and thermal stability. Its thin-film technology and rugged SOIC package cater to industries like medical, industrial, and aerospace, where reliability is non-negotiable. With Vishay’s quality assurance, this resistor network delivers consistent performance in surface-mount designs, reducing assembly complexity while maintaining exceptional electrical characteristics.