TT Electronics/IRC

GS8B0142R2FT

GS8B0142R2FT Description

The GS8B0142R2FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), it features 15 bussed resistors with a 42.2Ω resistance value and a tight ±1% tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C. Its thin-film technology ensures stable performance, supported by a ±100ppm/°C temperature coefficient. The network offers a 0.8W total power rating (0.05W per resistor) and a maximum voltage rating of 100V, making it suitable for demanding circuits.

GS8B0142R2FT Features

• High-Density Integration: 15 resistors in a compact 9.91mm × 5.99mm × 1.45mm SOIC package.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Precision Performance: ±1% absolute tolerance and ±100ppm/°C TCR for reliable signal conditioning.
• Surface-Mount Design: Gull-wing terminals with 1.27mm pitch for easy PCB assembly.
• Wide Operating Range: Suitable for -70°C to +125°C environments, ideal for industrial and automotive (non-PPAP) applications.
• Non-RoHS Compliant: May be preferred for legacy or high-reliability systems requiring specific material properties.

GS8B0142R2FT Applications

This resistor network excels in bussed circuit designs, such as:

• Voltage Divider Networks: Precision attenuation in measurement systems.
• Pull-Up/Pull-Down Arrays: Signal integrity in digital interfaces (e.g., I²C, SPI).
• Industrial Control Systems: Stable resistance in harsh environments (e.g., motor drives, PLCs).
• Test & Measurement Equipment: Low-drift performance for calibration circuits.
• Legacy Electronics: Non-RoHS compliance suits military or aerospace refurbishments.

Conclusion of GS8B0142R2FT

The GS8B0142R2FT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice for high-density, high-reliability applications. While not automotive-grade (no PPAP), its ceramic construction and thin-film technology ensure longevity in industrial and instrumentation settings. Engineers will appreciate its balanced trade-offs between power handling, tolerance, and space efficiency, particularly in designs requiring multiple matched resistors with minimal board footprint.