TT Electronics/IRC

GS8A031333JFT

GS8A031333JFT Description

The GS8A031333JFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Housed in a 16-pin SOIC ceramic package, it offers 133KΩ resistance per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The isolated (ISOL) circuit design provides individual resistor functionality, making it ideal for applications requiring independent signal paths. With a 0.1W power rating per resistor (0.8W total) and a 100V maximum voltage rating, this component is engineered for reliability in demanding environments. Its gull-wing termination and surface-mount (SMD) design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS8A031333JFT Features

• Thin-film technology: Delivers high precision and stability with low noise.
• Isolated 8-resistor network: Enables independent resistor operation for flexible circuit design.
• Wide operating temperature range: Reliable performance from 70°C to 125°C (derated power).
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• Robust ceramic package: Superior heat dissipation and mechanical strength compared to plastic alternatives.
• Surface-mount (SOIC-16): Compact footprint (9.91mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch for high-density layouts.
• Gull-wing leads: Ensures secure soldering and vibration resistance.

GS8A031333JFT Applications

This resistor network excels in precision electronics, including:

• Analog signal conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial control systems: Isolated sensor interfaces, PLCs.
• Medical equipment: High-accuracy measurement devices.
• Automotive electronics (non-AECQ): Engine control units (ECUs), infotainment systems (note: not PPAP/automotive-qualified).
• Test & measurement instruments: Calibration circuits, reference voltage generation.

Conclusion of GS8A031333JFT

The GS8A031333JFT stands out for its precision, isolation capability, and rugged ceramic construction, making it a superior choice for applications demanding thermal stability and circuit flexibility. While not automotive-grade, its thin-film technology and low TCR cater to high-reliability industrial and medical uses. Engineers will appreciate its balance of performance, compactness, and durability, particularly in space-constrained or thermally challenging designs. For non-automotive precision networks, this model offers a compelling blend of technical rigor and cost efficiency.