TT Electronics/IRC

GS4A023740DBT

GS4A023740DBT Description

The GS4A023740DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 374Ω resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C. The SOIC package (4.9mm × 5.99mm × 1.45mm) offers a compact footprint, while the gull-wing termination facilitates reliable surface-mount assembly. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it combines robustness with precision.

GS4A023740DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Stable Performance: Thin-film technology with ±50ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic case and SOIC package provide mechanical durability and thermal resilience.
• Isolated Design: Four independent resistors (374Ω each) prevent cross-talk in multi-channel circuits.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch enable efficient PCB integration.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for harsh environments.

GS4A023740DBT Applications

• Analog Signal Processing: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: Sensor interfaces, PLCs, and instrumentation requiring stable resistance values.
• Automotive Electronics: Engine control units (ECUs) where temperature stability is critical (note: not PPAP-certified).
• Medical Devices: High-reliability systems demanding tight tolerance and low drift.
• Test & Measurement Equipment: Calibration circuits and reference networks.

Conclusion of GS4A023740DBT

The GS4A023740DBT excels in applications demanding precision, thermal stability, and compactness. Its ceramic SOIC package, isolated resistors, and thin-film technology make it ideal for industrial, automotive, and medical designs where accuracy and reliability are paramount. While not PPAP-certified, its wide temperature range and low TCR offer a competitive edge over standard resistor networks. Engineers seeking a high-performance, space-saving solution for analog circuits will find this model a compelling choice.