TT Electronics/IRC

GS4A029531GAT

GS4A029531GAT Description

The GS4A029531GAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors with a resistance value of 9.53KΩ and a tight ±2% absolute 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 demanding environments. Its ±50ppm/°C temperature coefficient and ±0.05% ratio tolerance make it ideal for circuits requiring stable, matched resistances. The SOIC-C series construction offers robust ceramic substrate and gull-wing terminations for secure surface mounting.

GS4A029531GAT Features

• High Precision: ±2% absolute tolerance and ±0.05% ratio tolerance for matched resistance performance.
• Robust Construction: Ceramic case and thin-film technology ensure durability and thermal stability.
• Wide Operating Range: Functions reliably from -70°C to +125°C with a 0.1W power rating per resistor.
• Low TCR: ±50ppm/°C temperature coefficient minimizes resistance drift.
• Isolated Design: Four independent resistors in an 8-pin SOIC package, suitable for isolation circuits.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4A029531GAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Isolation Circuits: Signal isolation in industrial control and medical electronics.
• Automotive & Industrial Systems: High-reliability applications requiring thermal stability.
• Test & Measurement Equipment: Calibration and reference circuits due to low TCR and tight tolerances.
• Communication Devices: Impedance matching and filtering in RF modules.

Conclusion of GS4A029531GAT

The GS4A029531GAT excels in precision, thermal performance, and isolation, making it a superior choice for high-accuracy analog designs. Its ceramic construction, low TCR, and tight tolerances provide long-term stability in harsh environments. While not automotive-grade, it is well-suited for industrial, medical, and instrumentation applications where reliability and precision are critical. Engineers will benefit from its compact SOIC footprint and excellent matching characteristics, reducing the need for manual resistor trimming.