TT Electronics/IRC

GS7A0142R2GGT

GS7A0142R2GGT Description

The GS7A0142R2GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a resistance value of 42.2Ω and a tight tolerance of ±2%. The device operates within a temperature range of 70°C to 125°C, with a ±100ppm/°C temperature coefficient, ensuring minimal resistance drift. Its SOIC package (8.66mm x 5.99mm x 1.45mm) offers a compact footprint, making it suitable for space-constrained designs. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for analog signal conditioning, voltage division, and impedance matching.

GS7A0142R2GGT Features

• Isolated Resistors: Seven independent resistors in a single package, eliminating crosstalk.
• High Precision: ±2% absolute tolerance and ±2% ratio tolerance for consistent performance.
• Robust Construction: Ceramic substrate ensures durability and thermal stability.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Low TCR: ±100ppm/°C minimizes resistance variation with temperature fluctuations.
• Non-Automotive Grade: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS7A0142R2GGT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Test & Measurement Equipment: Calibration and reference circuits demanding stable resistance.
• Industrial Controls: Robust performance in harsh environments with elevated temperatures.
• Medical Electronics: Reliable operation in diagnostic and monitoring devices.

Conclusion of GS7A0142R2GGT

The GS7A0142R2GGT combines high accuracy, thermal stability, and compact packaging, making it a versatile solution for precision electronics. Its isolated thin-film resistors, low TCR, and ceramic construction provide superior performance over standard resistor arrays, particularly in applications requiring minimal drift and high reliability. While not RoHS-compliant, it remains an excellent choice for industrial and commercial systems where precision and durability are critical.