TT Electronics/IRC

GQ0A011181JFT

GQ0A011181JFT Description

The GQ0A011181JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low thermal drift. This 20-pin QSOP (Quarter Small Outline Package) device integrates 10 isolated resistors, each rated at 1.18KΩ ±5% tolerance, with a power rating of 0.1W (1/10W) per resistor and a total power dissipation of 1W. The network features a ceramic case for enhanced thermal stability and mechanical durability, with a thin-film technology ensuring low noise and high accuracy. Its gull-wing termination facilitates reliable surface-mount (SMD) assembly, while the ±100ppm/°C temperature coefficient guarantees consistent performance across a wide operating range of -70°C to +125°C. Packaged in a tube, this non-automotive (PPAP: No) component is ideal for industrial and commercial electronics.

GQ0A011181JFT Features

• High Precision: Thin-film technology delivers ±5% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience, suitable for harsh environments.
• Isolated Design: 10 resistors with isolated circuit designator (ISOL), enabling flexible circuit configurations.
• Space-Efficient: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch optimizes PCB real estate.
• Wide Voltage Range: Supports up to 100V, making it versatile for analog and digital systems.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GQ0A011181JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Stable resistance for PLC modules, sensor interfaces, and power management systems.
• Test & Measurement Equipment: Low-drift performance in multimeters, oscilloscopes, and calibration tools.
• Telecommunications: Reliable termination and impedance matching in RF and baseband circuits.
• Medical Electronics: Critical for patient monitoring devices where accuracy and longevity are paramount.

Conclusion of GQ0A011181JFT

The GQ0A011181JFT stands out as a high-reliability, precision resistor network tailored for demanding applications. Its thin-film construction, ceramic encapsulation, and isolated design offer superior performance over standard thick-film alternatives. While not RoHS-compliant, its wide temperature range, low TCR, and compact form factor make it a preferred choice for engineers prioritizing stability and durability in industrial, medical, and communication systems. For designs requiring tight tolerance and minimal thermal drift, this component delivers exceptional value.