TT Electronics/IRC

GS7A034022JGT

GS7A034022JGT Description

The GS7A034022JGT from TT Electronics/IRC is a high-performance 7-resistor isolated network in a 14-pin narrow SOIC package, designed for precision applications requiring stable resistance values and thermal reliability. Encased in a ceramic substrate, it offers superior thermal conductivity and mechanical robustness compared to polymer-based networks. With a 40.2KΩ resistance per element, ±5% absolute tolerance, and ±2% ratio tolerance, this thin-film resistor network ensures consistent performance in critical circuits. Its ±25ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for environments with fluctuating thermal conditions. The SOIC-C series construction features gull-wing terminations for secure surface-mount assembly, while the 0.1W power rating per resistor (0.7W total) balances compactness with dissipation needs.

GS7A034022JGT Features

• Isolated Circuit Design: Each of the 7 resistors operates independently, eliminating cross-talk in sensitive analog/digital systems.
• Ceramic Case: Enhances heat dissipation and durability under thermal stress (operating range: 70°C to 125°C derated).
• Precision Thin Film: Delivers low noise and stable resistance with a tight ±25ppm/°C TCR.
• Compact SOIC Package: 8.66mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances ensure PCB space efficiency.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial power management and signal conditioning.
• Non-Automotive Grade: Optimized for commercial/industrial use, with EU RoHS non-compliance noted for specific legacy applications.

GS7A034022JGT Applications

• Signal Isolation: Used in ADC/DAC circuits, sensor interfaces, and medical instrumentation where signal integrity is critical.
• Power Supply Feedback Networks: Provides stable voltage division in DC-DC converters and voltage regulators.
• Test & Measurement Equipment: Ensures accuracy in calibration tools due to low TCR and ratio tolerance.
• Industrial Controls: Reliable performance in PLC modules and motor drive circuits under high-temperature conditions.

Conclusion of GS7A034022JGT

The GS7A034022JGT excels in applications demanding precision, thermal stability, and compactness, leveraging its ceramic construction and isolated thin-film resistors. While not PPAP or automotive-qualified, its high voltage rating and low TCR make it a standout choice for industrial and instrumentation designs. Engineers will appreciate its balance of performance and reliability in space-constrained, thermally challenging environments.