TT Electronics/IRC

GS7A031240JGT

GS7A031240JGT Description

The GS7A031240JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 14-pin Narrow SOIC device features 7 isolated thin-film resistors, each with a resistance value of 124Ω and an absolute tolerance of ±5%. The network operates within a temperature range of 70°C to 125°C, with a low temperature coefficient of ±25ppm/°C, ensuring minimal resistance drift under varying thermal conditions. Encased in a rectangular SOIC package, it offers a compact footprint (8.66mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for high-density PCB designs.

GS7A031240JGT Features

• Isolated Resistors: 7 independent thin-film resistors (124Ω each) for flexible circuit design.
• High Stability: ±25ppm/°C TCR and ±5% tolerance ensure consistent performance.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Space-Efficient: Narrow SOIC (14-pin) package optimizes board space.
• Surface-Mount Ready: Gull-wing terminations (1.27mm pitch) simplify automated assembly.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.
• Low Power Dissipation: 0.1W per resistor (0.7W total) suits low-power applications.

GS7A031240JGT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in sensor interfaces.
• Industrial Electronics: PLCs, motor control systems requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits, reference networks.
• Medical Devices: Low-drift circuits for diagnostic instruments.
• Automotive (Non-Automotive Rated): Non-safety-critical subsystems like infotainment.

Conclusion of GS7A031240JGT

The GS7A031240JGT combines high precision, thermal stability, and compact design, making it a superior choice for engineers prioritizing reliability in constrained layouts. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer advantages over standard epoxy-based networks in harsh environments. Ideal for industrial, medical, and instrumentation applications where resistance accuracy and longevity are critical.