TT Electronics/IRC

GS4A017870GFT

GS4A017870GFT Description

The GS4A017870GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 787Ω and a tight ±2% absolute tolerance (with ±1% ratio tolerance). Its ±100ppm/°C temperature coefficient ensures minimal resistance drift across the operating range of 70°C to 125°C. Encased in a robust ceramic SOIC package, it offers superior thermal and mechanical stability, making it ideal for harsh environments. With a 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating, it balances power handling and compactness.

GS4A017870GFT Features

• Isolated Resistors: Four independent resistors (787Ω each) for flexible circuit design.
• High Stability: Thin-film technology with ±100ppm/°C TCR ensures reliability.
• Precision Tolerance: ±2% absolute and ±1% ratio tolerance for matched performance.
• Robust Construction: Ceramic case with SOIC-8 footprint (4.9mm × 5.99mm × 1.45mm).
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for easy PCB integration.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation use.

GS4A017870GFT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Medical Electronics: Stable resistance networks in diagnostic equipment.
• Industrial Controls: Isolated feedback circuits in motor drives or PLCs.
• Telecom Infrastructure: Impedance matching in high-frequency modules.
• Test & Measurement: Calibration circuits requiring low drift.

Conclusion of GS4A017870GFT

The GS4A017870GFT excels in applications demanding high precision, thermal stability, and compactness. Its ceramic construction, isolated resistors, and tight tolerances make it a standout choice over plastic-encased networks, particularly in environments with thermal stress or space constraints. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom systems where reliability and performance are critical. Engineers will appreciate its balance of power handling, voltage rating, and resistance accuracy in dense PCB layouts.