TT Electronics/IRC

GS4A022702BT

GS4A022702BT Description

The GS4A022702BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a 27 kΩ resistance and an ultra-tight ±0.1% tolerance. Its ±50 ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The SOIC-C series construction provides excellent mechanical durability, while the gull-wing termination facilitates reliable surface-mount assembly. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network balances precision and robustness.

GS4A022702BT Features

• High Precision: ±0.1% absolute tolerance for critical signal conditioning.
• Stable Performance: Low TCR (±50 ppm/°C) ensures minimal drift over temperature.
• Isolated Resistors: Four independent 27 kΩ resistors in a single SOIC package.
• Robust Construction: Ceramic substrate and gull-wing leads for durability.
• Wide Operating Range: Derated power up to 125°C for harsh environments.
• Surface-Mount Ready: 1.27mm terminal pitch for easy PCB integration.
• Non-Automotive Grade: Ideal for industrial and instrumentation use.

GS4A022702BT Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers in test and measurement equipment.
• Feedback networks for op-amps and ADCs/DACs.
• Sensor signal conditioning in medical or industrial systems.
• High-reliability applications where thermal stability is critical.
  Its non-automotive status and non-PPAP compliance make it suited for prototyping and non-critical commercial uses.

Conclusion of GS4A022702BT

The GS4A022702BT stands out for its exceptional accuracy, thermal stability, and compact SOIC footprint, offering engineers a reliable solution for precision circuitry. While not RoHS-compliant, its ceramic-based isolation and thin-film technology make it a top choice for industrial and instrumentation designs requiring tight tolerances. For applications demanding consistent performance under thermal stress, this resistor network delivers unmatched value.