TT Electronics/IRC

GS8A012491DT

GS8A012491DT Description

The GS8A012491DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. Housed in a 16-pin narrow SOIC package, this 8-resistor isolated network features 2.49KΩ resistance per element with an ultra-tight ±0.5% absolute tolerance and a low ±100ppm/°C temperature coefficient. Its thin-film technology ensures excellent stability and low noise, while the ceramic case enhances thermal dissipation and durability. Rated for 0.1W per resistor (0.8W total) and 100V maximum voltage, it operates reliably from 70°C to 125°C with derated power. The gull-wing termination and 1.27mm terminal pitch facilitate easy surface-mount assembly.

GS8A012491DT Features

• Isolated 8-resistor network in a 16-pin SOIC package for flexible circuit design.
• Precision thin-film technology with ±0.5% tolerance and ±100ppm/°C TCR for consistent performance.
• Ceramic construction ensures superior thermal management and mechanical robustness.
• Wide operating range: -55°C to +125°C (derated above 70°C).
• Surface-mount gull-wing leads with 1.27mm pitch for compatibility with automated PCB assembly.
• Non-automotive and non-PPAP compliant, ideal for industrial and instrumentation use.
• Compact dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).

GS8A012491DT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal conditioning in data acquisition systems.
• Voltage division and impedance matching in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical devices where low drift and high accuracy are critical.

Conclusion of GS8A012491DT

The GS8A012491DT stands out for its combination of precision, thermal resilience, and compact form factor, making it a superior choice over standard thick-film networks. Its isolated design and ceramic substrate cater to high-reliability applications, while the thin-film technology ensures long-term stability. Though not suited for automotive use, it is ideal for industrial, medical, and instrumentation sectors where accuracy and durability are paramount. Engineers will appreciate its ease of integration and consistent performance across challenging environments.