TT Electronics/IRC

GS4A031370GT

GS4A031370GT Description

The GS4A031370GT 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 137Ω resistance value and a tight ±2% tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, while the gull-wing termination facilitates reliable surface-mount assembly. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network balances efficiency and durability.

GS4A031370GT Features

• Isolated Resistors: Four independent 137Ω resistors with 2% tolerance for precise signal conditioning.
• Stable Performance: ±25ppm/°C TCR and 125°C maximum operating temperature ensure reliability in harsh conditions.
• Robust Construction: Ceramic case and thin-film technology enhance thermal and mechanical stability.
• Compact & Mountable: SOIC package (8-pin) with 1.27mm terminal pitch optimizes PCB space utilization.
• High Voltage Handling: 100V maximum rating supports industrial and automotive-grade applications.
• Non-Automotive PPAP: Ideal for prototypes or non-automotive commercial use.

GS4A031370GT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low drift.
• Industrial Controls: PLCs, motor drives, and power supplies where temperature stability is critical.
• Test & Measurement Equipment: Calibration tools and signal conditioning modules demanding high accuracy.
• Telecom Infrastructure: RF amplifiers and filtering circuits benefiting from isolated resistor elements.
• Medical Devices: Patient monitoring systems where consistent performance is paramount.

Conclusion of GS4A031370GT

The GS4A031370GT stands out for its precision, thermal resilience, and compact design, making it a versatile choice for engineers prioritizing stability in tight layouts. While not PPAP-compliant for automotive use, its ceramic construction and thin-film technology offer superior performance in industrial, medical, and telecom applications. For designs requiring isolated, high-tolerance resistors in a space-saving package, this network delivers a reliable solution.