TT Electronics/IRC

GS4B014870GGT

GS4B014870GGT Description

The GS4B014870GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 7-resistor bussed network features a 487Ω resistance value with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance across all elements. Encased in an 8-pin narrow SOIC (SOIC-C) package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. The thin-film technology delivers excellent stability, with a ±100ppm/°C temperature coefficient and a 0.4W total power rating (0.05W per resistor). Rated for 100V maximum voltage and 125°C operating temperature, it is ideal for environments requiring robust thermal and electrical performance.

GS4B014870GGT Features

• Ceramic substrate for superior thermal management and durability.
• Bussed circuit design simplifies PCB layout for common-node applications.
• Low TCR (±100ppm/°C) ensures minimal resistance drift across temperature fluctuations.
• High power density (0.4W total) in a compact SOIC package, optimizing board space.
• Precision tolerances (±2% absolute/ratio) for matched performance in differential circuits.
• Wide temperature range (70°C to 125°C derated) suits industrial and automotive-adjacent applications.
• Non-compliant with EU RoHS, making it suitable for legacy or exempted designs.

GS4B014870GGT Applications

This resistor network excels in:

• Voltage divider networks and pull-up/pull-down arrays in analog signal conditioning.
• Impedance matching for communication interfaces (e.g., CAN bus, RS-485).
• Sensor signal termination in industrial control systems, where stability is critical.
• Power supply feedback circuits requiring precise resistance ratios.
• Legacy or high-reliability systems where ceramic packaging outperforms polymer-based alternatives.

Conclusion of GS4B014870GGT

The GS4B014870GGT combines precision, compactness, and ruggedness, making it a standout choice for engineers prioritizing thermal resilience and electrical consistency. Its ceramic construction and thin-film technology address challenges in high-temperature or vibration-prone environments, while the bussed design reduces component count. Though not PPAP-capable or automotive-grade, it is a cost-effective solution for industrial, telecom, and instrumentation applications demanding long-term reliability. For designs requiring tight-tolerance networks in constrained spaces, this model delivers unmatched performance.