TT Electronics/IRC

GS4A014750GT

GS4A014750GT Description

The GS4A014750GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 475Ω resistance and a tight ±2% tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in thermally challenging conditions. Its ±100ppm/°C temperature coefficient guarantees stable performance across varying temperatures. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for easy surface-mount assembly. Rated for 100V maximum voltage and 0.1W power per resistor (0.4W total), it is ideal for analog and digital circuits requiring precision resistance matching.

GS4A014750GT Features

• Isolated Resistors: Four independent 475Ω resistors with 2% tolerance for precise signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term stability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±100ppm/°C minimizes resistance drift under thermal stress.
• Surface-Mount Design: 8-pin SOIC package with 1.27mm pitch for high-density PCB layouts.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade applications.
• Non-Automotive/Non-PPAP: Ideal for prototyping and non-critical commercial uses.

GS4A014750GT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Sensor interfacing, ADC/DAC reference networks, and PLC systems.
• Test & Measurement Equipment: Calibration circuits and instrumentation requiring stable resistance values.
• Power Management: Current limiting and load balancing in low-power DC/DC converters.
• Telecom Infrastructure: Impedance matching and termination in high-frequency communication modules.

Conclusion of GS4A014750GT

The GS4A014750GT combines precision, reliability, and compact design, making it a versatile choice for engineers needing stable resistor networks in harsh environments. Its ceramic construction, low TCR, and isolated resistors provide superior performance over plastic-encased alternatives. While not PPAP-compliant or automotive-rated, it excels in industrial, telecom, and test equipment where accuracy and thermal resilience are critical. For applications demanding tight tolerances and robust operation, this resistor network delivers consistent results.