TT Electronics/IRC

GS4A017502GFT

GS4A017502GFT Description

The GS4A017502GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin Narrow SOIC package features four isolated thin-film resistors, each with a 75 kΩ resistance and a tight ±2% absolute tolerance (with ±1% ratio tolerance). The device operates over a wide temperature range of 70°C to 125°C with a ±100 ppm/°C temperature coefficient, ensuring stability in demanding environments. Its SOIC-C series construction offers 0.1W (1/10) power rating per resistor (0.4W total), 100V maximum voltage rating, and surface-mount gull-wing termination for reliable PCB integration. The ceramic case provides excellent thermal and mechanical robustness, while the 4.9mm x 5.99mm x 1.45mm compact footprint suits space-constrained designs.

GS4A017502GFT Features

• Isolated Resistors: Four independent 75 kΩ resistors with ±2% tolerance (±1% ratio) for precision signal conditioning.
• High Stability: Thin-film technology and ±100 ppm/°C tempco ensure minimal drift under thermal stress.
• Robust Construction: Ceramic SOIC package enhances durability and heat dissipation.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch simplify automated assembly.
• Wide Operating Range: Rated for -55°C to +125°C, derated to 70°C–125°C at full power.
• Low Power Dissipation: 0.1W per resistor (0.4W total) balances performance and energy efficiency.

GS4A017502GFT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks in control systems.
• Automotive Sensors: Signal conditioning in non-automotive-grade environments (note: not PPAP/automotive-certified).
• Test & Measurement Equipment: High-accuracy calibration circuits.
• Medical Devices: Isolated signal paths where ceramic packaging mitigates contamination risks.
• Telecom Hardware: Impedance matching in RF modules.

Conclusion of GS4A017502GFT

The GS4A017502GFT excels in precision analog circuits requiring stable, isolated resistors in a compact, thermally efficient package. Its ceramic construction, tight tolerances, and thin-film technology make it ideal for industrial, medical, and telecom applications where reliability and accuracy are critical. While not automotive-grade, its wide temperature range and robust design offer a cost-effective solution for high-performance networks. Engineers will appreciate its balance of size, power handling, and electrical consistency in demanding environments.