TT Electronics/IRC

GS8A038252GFT

GS8A038252GFT Description

The GS8A038252GFT from TT Electronics/IRC is a high-precision 8-resistor network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a 82.5KΩ resistance value and a tight ±2% absolute tolerance (±1% ratio tolerance). The device operates over a wide temperature range of -70°C to +125°C, ensuring reliability in harsh environments. With a ±25ppm/°C temperature coefficient and 0.1W power rating per resistor, it delivers stable performance in precision circuits. The SOIC-C series construction offers superior thermal and mechanical stability, making it ideal for space-constrained designs.

GS8A038252GFT Features

• Ceramic Case & Thin Film Technology: Ensures high thermal conductivity and long-term stability.
• Isolated Resistors (8 Elements): Prevents crosstalk, ideal for isolation and differential signaling.
• Precision Tolerance: ±2% absolute, ±1% ratio tolerance for matched performance.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR (±25ppm/°C): Minimizes resistance drift over temperature.
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly with 1.27mm pitch.
• High Voltage Rating (100V): Suitable for industrial and instrumentation applications.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS8A038252GFT Applications

• Isolation Circuits: Signal conditioning in PLCs, medical devices, and industrial sensors.
• Precision Voltage Dividers: Used in ADC/DAC reference networks and calibration systems.
• Differential Amplifiers: Matched resistor networks for balanced audio and instrumentation.
• Automotive & Aerospace: Non-automotive grade but suitable for ruggedized non-safety-critical systems.
• Test & Measurement Equipment: High-stability resistance networks for lab-grade instruments.

Conclusion of GS8A038252GFT

The GS8A038252GFT excels in applications requiring high isolation, precision matching, and thermal stability. Its ceramic SOIC package, low TCR, and tight tolerances make it a superior choice over plastic-encapsulated networks in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation designs where reliability and accuracy are critical. The combination of thin-film technology and isolated resistors ensures consistent performance, reducing the need for calibration in long-life systems.