TT Electronics/IRC

GS4A027320JT

GS4A027320JT Description

The GS4A027320JT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 732Ω resistance and a ±5% tolerance. The device operates within a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, ensuring minimal resistance drift. Its 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for moderate-power circuits. Encased in a rectangular ceramic SOIC package, it offers robust mechanical stability and excellent thermal dissipation.

GS4A027320JT Features

• Isolated Resistors: Four independent 732Ω resistors with 5% tolerance, ideal for signal isolation.
• High-Temperature Stability: ±50ppm/°C TCR ensures consistent performance across -70°C to +125°C.
• Robust Construction: Ceramic case with gull-wing terminations for reliable surface-mount assembly.
• Precision Dimensions: Compact 4.9mm (L) × 5.99mm (D) × 1.45mm (H) form factor with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.
• Non-Automotive: Not PPAP-capable, optimized for industrial/commercial use.

GS4A027320JT Applications

This resistor network excels in:

• Signal Conditioning: Isolated resistor paths for ADC/DAC interfaces or sensor bridges.
• Voltage Division: Precision dividers in test/measurement equipment.
• Industrial Controls: Stable feedback networks in power supplies or motor drives.
• Telecom Hardware: Impedance matching in high-frequency modules.
• Medical Devices: Reliable performance in diagnostic equipment where thermal drift is critical.

Conclusion of GS4A027320JT

The GS4A027320JT combines ceramic durability, thin-film precision, and isolated circuit design to meet demanding industrial needs. Its low TCR, moderate power handling, and compact SOIC footprint make it a versatile choice for engineers prioritizing stability in harsh environments. While not RoHS-compliant or automotive-grade, it remains a cost-effective solution for commercial and industrial electronics requiring reliable resistance networks.