TT Electronics/IRC

GS4A033402GBT

GS4A033402GBT Description

The GS4A033402GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 34 kΩ resistance and a tight ±2% absolute tolerance. The device operates within a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring robustness in demanding environments. Its ±25 ppm/°C temperature coefficient guarantees minimal resistance drift, while the 0.1W (1/10) power rating per resistor (0.4W total) supports efficient power dissipation.

GS4A033402GBT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Isolated elements (non-bussed) for independent resistor functionality.
• Gull-wing termination and 1.27mm terminal pitch for reliable surface-mount assembly (SMD).
• SOIC package (4.9mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• 100V maximum voltage rating and 2% tolerance for precision circuit design.
• Non-automotive (PPAP No) and EU RoHS non-compliant, suited for industrial/commercial use.
• Superior ratio tolerance (±0.1%) for matched-resistor applications like differential amplifiers.

GS4A033402GBT Applications

Ideal for precision analog circuits, this resistor network excels in:

1. Signal conditioning (e.g., sensor interfaces, ADC/DAC circuits).
2. Voltage dividers requiring matched resistance ratios (±0.1%).
3. Isolation networks in communication systems (e.g., RS-485, CAN bus).
4. Medical and test equipment where low TCR (±25ppm/°C) is critical.
5. Industrial control systems demanding high-voltage (100V) tolerance.

Conclusion of GS4A033402GBT

The GS4A033402GBT combines ceramic reliability, thin-film precision, and isolated design to outperform standard resistor arrays in thermal and electrical stability. Its compact SOIC footprint and low TCR make it a preferred choice for engineers designing high-accuracy circuits in harsh environments. While not RoHS-compliant, its industrial-grade performance justifies its use in professional electronics where precision outweighs regulatory constraints.