TT Electronics/IRC

GQ0A031182FBT

GQ0A031182FBT Description

The GQ0A031182FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package features 10 isolated resistors, each with a 11.8KΩ resistance, 1% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic substrate, it offers superior thermal stability and durability, with a 1W total power rating (0.1W per resistor). The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQ0A031182FBT Features

• High Precision: 1% tolerance and ±25ppm/°C TCR ensure minimal drift under thermal stress.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Isolated Design: 10 independent resistors (ISOL circuit) prevent cross-talk, suitable for signal isolation.
• Wide Voltage Range: Supports up to 100V, making it versatile for analog and digital circuits.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch simplify automated assembly.
• Extended Temperature Range: Operates reliably from -55°C to +125°C (derated above 70°C).

GQ0A031182FBT Applications

This resistor network excels in precision-critical systems, including:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance under thermal cycling.
• Medical Electronics: Patient monitoring equipment where accuracy and reliability are paramount.
• Telecommunications: RF modules and baseband processing requiring low-noise performance.
• Automotive (Non-Automotive Rated): Infotainment or dashboard systems (note: not PPAP/automotive certified).

Conclusion of GQ0A031182FBT

The GQ0A031182FBT stands out for its precision, isolation, and ceramic-enhanced durability, making it a superior choice for engineers prioritizing long-term stability in harsh environments. While not RoHS-compliant or automotive-grade, its thin-film technology and compact QSOP package offer a compelling solution for industrial, medical, and telecom applications where space and performance are critical. For designs requiring tight tolerance and thermal resilience, this network delivers exceptional value.