TT Electronics/IRC

GS8A031051GFT

GS8A031051GFT Description

The GS8A031051GFT from TT Electronics/IRC is a high-precision 8-resistor isolated network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC ceramic package, it features 1.05 kΩ thin-film resistors with a tight ±2% absolute tolerance and ±1% ratio tolerance, ensuring exceptional accuracy. The device operates over a wide temperature range of -70°C to +125°C with a low ±25 ppm/°C temperature coefficient, making it ideal for stable performance in fluctuating environments. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) cater to moderate-power circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A031051GFT Features

• Isolated Resistor Network: 8 independent resistors in a single SOIC package, reducing board space and improving signal integrity.
• High Precision: ±2% absolute tolerance and ±25 ppm/°C TCR for reliable performance in precision analog/digital circuits.
• Robust Construction: Ceramic case ensures durability and thermal stability, even at 125°C maximum operating temperature.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Low Power Dissipation: 0.1W per resistor (0.8W total) balances efficiency with thermal management.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.

GS8A031051GFT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and ratio tolerance.
• Signal Conditioning: Isolated resistors minimize crosstalk in sensor interfaces or instrumentation amplifiers.
• Industrial Controls: Stable performance in harsh environments (e.g., PLCs, motor drives).
• Test & Measurement Equipment: High accuracy supports calibration and feedback networks.
• Consumer Electronics: Compact size benefits space-constrained designs like wearables or IoT devices.

Conclusion of GS8A031051GFT

The GS8A031051GFT excels in applications requiring precision, isolation, and thermal resilience. Its ceramic SOIC package, combined with thin-film technology, offers superior stability over alternatives in its class. While not PPAP or automotive-grade, it is a cost-effective solution for industrial, medical, and high-reliability consumer electronics. Engineers will appreciate its balance of accuracy, power handling, and compact footprint, making it a versatile choice for analog signal chains and voltage division tasks.