TT Electronics/IRC

GS8A0276R8DT

GS8A0276R8DT Description

The GS8A0276R8DT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 76.8Ω resistance value with an ultra-tight ±0.5% absolute tolerance, this ceramic-based thin-film network delivers exceptional stability with a ±50ppm/°C temperature coefficient. Its isolated circuit design ensures independent resistor performance, making it ideal for precision analog and digital circuits. The SOIC-C series construction provides robust thermal and mechanical reliability, with a 100V maximum voltage rating and 0.1W power dissipation per resistor (0.8W total). Encased in a rectangular ceramic package, it offers superior heat dissipation and durability in harsh environments.

GS8A0276R8DT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR ensure minimal drift.
• Isolated Design: 8 independent resistors for flexible circuit integration.
• Robust Construction: Ceramic case (SOIC) with gull-wing termination for reliable SMT assembly.
• Wide Operating Range: -70°C to +125°C derated power range, suitable for industrial applications.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H), with tight tolerances (±0.1mm L/H, ±0.2mm D).
• High Voltage Rating: 100V maximum, supporting diverse circuit requirements.

GS8A0276R8DT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Isolated amplification/filtering stages in sensors and instrumentation.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Automotive & Aerospace (non-AECQ): Non-safety-critical modules like infotainment or HVAC controls.
• Medical Devices: Low-noise analog front-ends where tolerance stability is paramount.

Conclusion of GS8A0276R8DT

The GS8A0276R8DT stands out for its precision, isolation, and ceramic-based reliability, making it a superior choice over plastic-encased networks in high-temperature or precision-critical designs. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances cater to industrial and medical applications demanding long-term stability. Engineers will value its balance of performance, compactness, and ruggedness in complex circuit architectures.