TT Electronics/IRC

GS8A032872JGT

GS8A032872JGT Description

The GS8A032872JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 8-resistor isolated network features a 28.7K Ohm resistance per element with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating provide robust electrical performance, while the gull-wing termination ensures secure surface-mount assembly.

GS8A032872JGT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk and improving signal integrity.
• Ceramic Case & Thin-Film Technology: Delivers superior thermal management and long-term stability compared to polymer-based networks.
• Precision Tolerance & Low TCR: 5% tolerance and ±25ppm/°C ensure minimal resistance drift under thermal stress.
• High Power Handling: 0.8W total dissipation (0.1W per resistor) supports energy-intensive applications.
• Robust Construction: SOIC package with 1.27mm terminal pitch and ±0.1mm dimensional tolerances for consistent PCB compatibility.
• Wide Operating Range: Rated for -55°C to +125°C, ideal for industrial and automotive-grade systems (though not PPAP/automotive certified).

GS8A032872JGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Equipment: Isolated measurement systems requiring stable resistance under thermal cycling.
• Industrial Controls: PLCs, sensor interfaces, and power management modules where reliability is critical.
• Test & Measurement Instruments: Calibration circuits and reference networks demanding low TCR.
• Aerospace & Defense: Ruggedized electronics benefiting from ceramic packaging and thin-film accuracy.

Conclusion of GS8A032872JGT

The GS8A032872JGT stands out for its combination of isolation, precision, and power handling in a compact SOIC format. Its ceramic construction and thin-film technology make it a superior choice over epoxy-based networks in high-temperature or precision-critical designs. While not automotive-qualified, its wide operating range and robust specs cater to industrial, medical, and instrumentation applications where performance consistency is paramount. Engineers seeking a cost-effective, high-reliability resistor network will find this model a compelling solution.