TT Electronics/IRC

GQ8A011102JFT

GQ8A011102JFT Description

The GQ8A011102JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor array features an 11K Ohm resistance value with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating enhances reliability in high-voltage environments.

GQ8A011102JFT Features

• Isolated Circuit Design (ISOL): Ensures minimal crosstalk between resistors, ideal for sensitive analog/digital systems.
• Ceramic Case Style: Provides superior thermal stability and mechanical durability compared to plastic alternatives.
• Thin-Film Technology: Delivers low noise and high precision, critical for instrumentation and communication devices.
• Compact QSOP Package (4.9mm x 6.02mm x 1.47mm): Saves board space without compromising performance.
• Wide Operating Range (-55°C to +125°C): Suitable for industrial and automotive (non-AEC-Q200) applications.
• RoHS Non-Compliant: Note for designs requiring leaded components.

GQ8A011102JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADCs/DACs.
• Industrial Controls: Isolated feedback loops in motor drives and power supplies.
• Medical Equipment: High-reliability circuits where thermal drift must be minimized.
• Telecom Infrastructure: Impedance matching in RF modules and base stations.
• Test & Measurement: Calibration circuits requiring long-term stability.

Conclusion of GQ8A011102JFT

The GQ8A011102JFT combines high power handling, low TCR, and robust ceramic packaging to address challenges in precision electronics. Its isolated design and thin-film construction make it a standout choice for engineers prioritizing accuracy and thermal performance. While not automotive-grade, it is well-suited for industrial, medical, and telecom applications where reliability under thermal stress is critical. Packaged in tubes for automated assembly, it balances cost-effectiveness with technical excellence.