TT Electronics/IRC

GS8B0190R9GCT

GS8B0190R9GCT Description

The GS8B0190R9GCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Housed in a 16-pin narrow SOIC package, this bussed (BUS) network integrates 15 thin-film resistors with a 90.9Ω resistance value and a tight ±2% absolute tolerance. Its ±100ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of 70°C to 125°C. The device features gull-wing terminations for reliable surface-mount assembly, with a compact footprint of 9.91mm × 5.99mm × 1.45mm and a 0.05W (1/20) power rating per resistor (0.8W total).

GS8B0190R9GCT Features

• Robust Construction: Ceramic substrate and thin-film technology provide excellent thermal stability and durability.
• Precision Performance: ±0.25% ratio tolerance and ±2% absolute tolerance ensure consistent signal integrity.
• High Voltage Handling: Supports up to 100V maximum voltage, ideal for industrial and automotive (non-AEC-Q200) applications.
• Space-Efficient Design: SOIC package with 1.27mm terminal pitch optimizes PCB real estate.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power above 70°C).
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring leaded components.

GS8B0190R9GCT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces in test equipment.
• Industrial Controls: Bussed resistor arrays for PLCs and motor drives.
• Telecommunications: Impedance matching and termination in high-frequency circuits.
• Legacy Electronics: Maintenance of older systems where RoHS compliance is not critical.

Conclusion of GS8B0190R9GCT

The GS8B0190R9GCT combines precision, reliability, and compactness, making it a standout choice for engineers needing stable resistor networks in harsh environments. Its ceramic construction, tight tolerances, and high voltage rating address challenges in industrial and communication systems, though its non-automotive (non-PPAP) and non-RoHS status may limit use in modern eco-conscious designs. Ideal for applications demanding long-term stability and minimal drift.