TT Electronics/IRC

GS8A011271DT

GS8A011271DT Description

The GS8A011271DT from TT Electronics/IRC is a high-precision, 8-resistor isolated network designed for demanding circuit isolation applications. Housed in a 16-pin narrow SOIC ceramic package, it features 1.27 kΩ thin-film resistors with an ultra-tight ±0.5% tolerance and a low ±100 ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. The 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for precision analog and digital systems. Its gull-wing termination and surface-mount design (9.91 × 5.99 × 1.45 mm) comply with industry-standard SOIC footprints, while the ceramic case enhances thermal and mechanical robustness.

GS8A011271DT Features

• Isolated Circuit Design: Eight independent resistors for flexible circuit isolation.
• High Precision: ±0.5% absolute tolerance and ±100 ppm/°C TCR for stable performance.
• Robust Construction: Ceramic SOIC package ensures durability and heat dissipation.
• Wide Temperature Range: Derated power operation up to 125°C.
• Surface-Mount Ready: Gull-wing terminals with 1.27 mm pitch for easy PCB integration.
• Low Power Dissipation: 0.1W per resistor, ideal for energy-sensitive designs.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP not required).

GS8A011271DT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Isolated feedback paths in op-amp circuits.
• Medical Electronics: High-reliability isolation for patient monitoring equipment.
• Test & Measurement: Calibration systems requiring low drift.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is key.

Conclusion of GS8A011271DT

The GS8A011271DT stands out for its combination of precision, isolation, and ceramic-packaged reliability, making it a superior choice over plastic-cased networks in harsh environments. While not RoHS-compliant, its thin-film technology and tight tolerances cater to niche applications demanding uncompromising accuracy. Engineers will value its drop-in compatibility with SOIC layouts and consistent performance in high-temperature or precision-analog scenarios.