TT Electronics/IRC

GS4B026342GFT

GS4B026342GFT Description

The GS4B026342GFT from TT Electronics/IRC is a high-performance 7-resistor bussed network designed for precision applications in demanding environments. Encased in a ceramic SOIC package, this thin-film resistor network offers a 63.4KΩ resistance per element with a tight ±2% absolute tolerance and ±1% ratio tolerance, ensuring exceptional accuracy. Its ±50ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for stable operation across a wide thermal range. The 8-pin narrow SOIC (SOIC-C) package features gull-wing terminations for reliable surface-mount assembly, while its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating cater to low-power, high-voltage circuits.

GS4B026342GFT Features

• Ceramic Construction: Enhances thermal stability and durability in harsh conditions.
• Bussed Network Design: Simplifies circuit layout with shared connections (BUS configuration).
• Precision Thin Film: Delivers low TCR (±50ppm/°C) and tight tolerances (±2% absolute, ±1% ratio).
• Robust Packaging: SOIC-C (4.9mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances for consistent PCB fit.
• Wide Operating Range: 70°C to 125°C with derated power, ideal for industrial and automotive-grade designs (though not PPAP/automotive-certified).
• High Voltage Tolerance: 100V rating per resistor, suitable for signal conditioning and divider networks.

GS4B026342GFT Applications

• Analog Signal Processing: Precision voltage dividers in measurement equipment.
• Industrial Controls: Stable resistance networks for PLCs and sensor interfaces.
• Telecom Infrastructure: Impedance matching in high-frequency circuits.
• Test & Measurement: Calibration circuits requiring low drift and high accuracy.
• Power Management: Auxiliary circuits in DC/DC converters where voltage stability is critical.

Conclusion of GS4B026342GFT

The GS4B026342GFT stands out for its ceramic-based reliability, precision thin-film technology, and compact SOIC-C footprint, making it a superior choice for engineers prioritizing accuracy and thermal performance. While not automotive-qualified, its wide temperature range and low TCR suit industrial and telecom applications where component stability is paramount. Its bussed architecture reduces design complexity, offering a cost-effective solution for multi-resistor configurations without compromising performance.