TT Electronics/IRC

GS8A031373CT

GS8A031373CT Description

The GS8A031373CT from TT Electronics/IRC is a high-precision 8-resistor network designed for demanding isolation applications. Housed in a 16-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a tight tolerance of ±0.25% and a low temperature coefficient of ±25ppm/°C, ensuring stability across a wide operating range (70°C to 125°C). Each resistor offers 137KΩ resistance with a 0.1W (1/10) power rating per element (0.8W total), supporting voltages up to 100V. Its gull-wing termination and surface-mount design (9.91mm x 5.99mm x 1.45mm) facilitate compact PCB integration.

GS8A031373CT Features

• Precision Performance: ±0.25% absolute tolerance and ±25ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic SOIC package ensures thermal stability and durability in harsh environments.
• Isolated Design: Eight independent resistors prevent cross-talk, ideal for high-voltage isolation.
• Space-Efficient: Narrow SOIC (1.27mm pitch) saves board space versus discrete resistors.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suited for industrial applications.
• Non-Automotive: Not PPAP-capable, but excels in precision instrumentation and telecom.

GS8A031373CT Applications

• Medical Equipment: Isolated signal paths in patient monitoring systems.
• Industrial Controls: Precision voltage dividers in PLCs and sensor interfaces.
• Telecom Infrastructure: Impedance matching in high-frequency circuits.
• Test & Measurement: Calibration circuits requiring stable, low-drift resistance.
• Power Management: Feedback networks in isolated DC-DC converters.

Conclusion of GS8A031373CT

The GS8A031373CT stands out for its combination of precision, isolation, and compactness, making it a superior choice over bulkier discrete resistors or less stable networks. Its ceramic construction and thin-film technology deliver unmatched reliability in critical applications, though it is not RoHS-compliant. Engineers seeking high-accuracy, space-constrained solutions will find this resistor network indispensable for designs requiring repeatable performance under thermal stress.