TT Electronics/IRC

GS4A037321GT

GS4A037321GT Description

The GS4A037321GT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Part of the SOIC-C Series, this 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 7.32KΩ resistance and a tight ±2% tolerance. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient (±25ppm/°C), ensuring stable performance in thermally dynamic environments. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances durability and thermal dissipation.

GS4A037321GT Features

• Isolated Resistors: Four independent resistors in an 8-pin SOIC package, eliminating crosstalk.
• High Precision: ±2% absolute tolerance and ±25ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic substrate ensures mechanical strength and thermal stability.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch for seamless PCB integration.
• Wide Operating Range: 125°C maximum temperature with derated power up to 70°C.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4A037321GT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks in control systems.
• Test & Measurement Equipment: Calibration circuits, sensor signal conditioning.
• Medical Devices: Low-noise analog front-ends where stability is critical.
• Telecommunications: Impedance matching in high-frequency modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GS4A037321GT

The GS4A037321GT excels in applications requiring high precision, thermal resilience, and compact packaging. Its isolated thin-film resistors, ceramic construction, and low TCR distinguish it from generic networks, making it ideal for mission-critical analog designs. While not PPAP or automotive-qualified, it offers exceptional reliability for industrial, medical, and telecom systems where consistent performance is paramount. Engineers will appreciate its balance of accuracy, power handling, and ease of integration in space-constrained layouts.