TT Electronics/IRC

GS4A023922CT

GS4A023922CT Description

The GS4A023922CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 39.2 kΩ resistance and an ultra-tight ±0.25% tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±50 ppm/°C temperature coefficient guarantees stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, the network offers 0.4W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits.

GS4A023922CT Features

• High Precision: ±0.25% absolute tolerance and ±50 ppm/°C TCR for critical applications.
• Robust Construction: Ceramic case with gull-wing terminations for durability and solderability.
• Isolated Design: Four independent resistors (non-bussed) for flexible circuit design.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint with ±0.1mm dimensional tolerances.
• Wide Operating Range: Stable performance from -70°C to +125°C, ideal for industrial/automotive (non-PPAP) use.
• Thin-Film Technology: Low noise and high stability compared to thick-film alternatives.

GS4A023922CT Applications

This resistor network excels in:

• Precision Voltage Dividers: High-accuracy signal conditioning in test equipment.
• Medical Electronics: Stable biasing in diagnostic devices where tolerance drift is critical.
• Industrial Controls: Isolated feedback networks in motor drives or PLCs.
• Telecom Infrastructure: Impedance matching in high-frequency modules.
• Aerospace Systems: Reliable performance in thermally variable environments (non-RoHS compliant).

Conclusion of GS4A023922CT

The GS4A023922CT combines precision, isolation, and thermal resilience in a compact SOIC package, outperforming standard thick-film networks. Its ceramic substrate and thin-film technology ensure long-term stability, while the isolated resistor configuration provides design versatility. Though not automotive-grade (PPAP) or RoHS-compliant, it is ideal for industrial, medical, and aerospace applications requiring tight tolerances and rugged construction. Engineers will benefit from its low TCR, high voltage rating, and space-saving profile, making it a superior choice for critical circuits.