TT Electronics/IRC

GS4A013742FT

GS4A013742FT Description

The GS4A013742FT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 37.4 kΩ and a tight ±1% tolerance. The network operates within a temperature range of 70°C to 125°C (derated) and offers a ±100 ppm/°C temperature coefficient, ensuring stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it provides excellent thermal and mechanical stability, with a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor).

GS4A013742FT Features

• High Precision: ±1% absolute tolerance and ±100 ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal performance in harsh environments.
• Isolated Resistors: Four independent resistors (37.4 kΩ each) for flexible circuit design.
• Surface-Mount Gull Wing Terminals: Facilitates easy PCB assembly with a 1.27mm pitch.
• Wide Operating Range: Supports temperatures up to 125°C, making it suitable for industrial applications.
• Non-Automotive & Non-PPAP: Ideal for general-purpose and prototyping use.

GS4A013742FT Applications

This resistor network excels in precision analog circuits, including:

• Signal Conditioning & Voltage Division: Used in sensor interfaces and ADC/DAC circuits.
• Industrial Control Systems: Reliable performance in PLCs and motor drives.
• Test & Measurement Equipment: High accuracy for calibration and instrumentation.
• Medical Electronics: Stable operation in diagnostic devices where precision is critical.
• Telecom Infrastructure: Suitable for RF and baseband signal processing.

Conclusion of GS4A013742FT

The GS4A013742FT stands out for its ceramic-based isolation, tight tolerances, and high-temperature resilience, making it a superior choice for precision electronics. While not automotive-grade, its thin-film technology and SOIC packaging ensure reliability in industrial, medical, and telecom applications. Engineers will appreciate its balance of performance, durability, and ease of integration in surface-mount designs.