TT Electronics/IRC

GS4A023301JGT

GS4A023301JGT Description

The GS4A023301JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values across a wide temperature range. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 3.3KΩ resistance and a ±5% absolute tolerance. The device operates within a temperature range of 70°C to 125°C and offers a low temperature coefficient of ±50ppm/°C, ensuring minimal resistance drift under thermal stress. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for reliability in demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical stability.

GS4A023301JGT Features

• Isolated Circuit Design: Four independent resistors in an 8-pin SOIC package, ideal for isolation-critical applications.
• Precision Performance: ±5% tolerance and ±50ppm/°C TCR ensure consistent operation across temperature variations.
• Robust Construction: Ceramic substrate provides superior thermal dissipation and mechanical strength compared to polymer-based networks.
• High Voltage Handling: Supports up to 100V, making it suitable for industrial and automotive systems (though not PPAP-certified).
• Compact Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained layouts.
• Thin-Film Technology: Delivers lower noise and better stability than thick-film alternatives.

GS4A023301JGT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Isolated resistor networks for PLCs, sensor interfaces, and power management systems.
• Test & Measurement Equipment: Stable reference resistors in oscilloscopes or multimeters.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Medical Electronics: Reliable performance in diagnostic devices where thermal stability is critical.

Conclusion of GS4A023301JGT

The GS4A023301JGT stands out for its ceramic-based isolation, tight tolerances, and thin-film precision, making it a superior choice over standard polymer-network resistors. While not automotive-grade, its high voltage rating and thermal resilience cater to industrial and instrumentation needs. Engineers will appreciate its balance of compactness, reliability, and performance, particularly in applications demanding stable resistance under thermal or electrical stress. For designs requiring isolated, high-precision resistor networks, this model offers a compelling solution.