TT Electronics/IRC

GS4A026340CT

GS4A026340CT Description

The GS4A026340CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 634Ω and an exceptional ±0.25% tolerance. The device operates over a wide temperature range (70°C to 125°C) with a ±50ppm/°C temperature coefficient, ensuring stability in varying environmental conditions. Encased in a rectangular ceramic SOIC package, it offers 0.1W power rating per resistor (0.4W total) and a maximum voltage rating of 100V, making it suitable for precision analog and digital circuits.

GS4A026340CT Features

• High Precision: ±0.25% absolute tolerance ensures accurate signal conditioning.
• Stable Performance: Thin-film technology with ±50ppm/°C tempco minimizes drift.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Isolated Resistors: Four independent 634Ω resistors (8-pin SOIC) for flexible circuit design.
• Surface-Mount Ready: Gull-wing termination with 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Rated for -55°C to +125°C (derated power up to 125°C).
• Non-Automotive: Ideal for industrial, telecom, and instrumentation applications.

GS4A026340CT Applications

This resistor network excels in:

• Precision Voltage Dividers in measurement equipment.
• Signal Conditioning for ADCs/DACs in data acquisition systems.
• Impedance Matching in RF and communication circuits.
• Feedback Networks for op-amps and analog control systems.
• Medical Devices requiring stable, high-accuracy resistance.

Conclusion of GS4A026340CT

The GS4A026340CT combines high precision, thermal stability, and rugged packaging, making it a superior choice for engineers needing reliable resistor networks in critical applications. Its ceramic SOIC construction and isolated thin-film resistors provide performance advantages over plastic-encased alternatives, particularly in environments with thermal stress or stringent accuracy requirements. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and telecom systems where consistency and durability are paramount.