TT Electronics/IRC

GQ8A012152FAT

GQ8A012152FAT Description

The GQ8A012152FAT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 21.5K Ohm resistance per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. The device features 16 gull-wing terminals for reliable surface-mount assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated circuit design (ISOL) allows independent resistor operation, making it ideal for signal conditioning and voltage division tasks. Rated for 0.75W total power dissipation (0.1W per resistor) and 100V maximum voltage, it balances power handling with precision.

GQ8A012152FAT Features

• High Precision: Thin film technology ensures low TCR (±100ppm/°C) and 1% tolerance for critical analog circuits.
• Robust Construction: Ceramic case provides thermal stability and mechanical durability in harsh environments.
• Space-Efficient: QSOP-16 package with 0.64mm pitch optimizes PCB real estate without compromising performance.
• Isolated Design: Independent resistors enable flexible circuit configurations, unlike bussed networks.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Automated Assembly Compatible: Gull-wing leads facilitate high-speed SMT processes.

GQ8A012152FAT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers and feedback loops in PLCs.
• Medical Electronics: Signal conditioning in patient monitoring equipment.
• Test & Measurement: Calibration circuits requiring stable resistance values.
• Telecommunications: Impedance matching in RF modules.
• Aerospace & Defense: Avionics systems demanding high reliability under thermal stress.

Conclusion of GQ8A012152FAT

The GQ8A012152FAT stands out for its precision, isolation capability, and ceramic-enhanced durability, making it a superior choice over standard epoxy-coated networks. Its combination of thin film accuracy, compact form factor, and 100V rating caters to demanding applications where performance cannot be compromised. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial and medical-grade designs requiring long-term stability. Engineers will appreciate its balance of power handling, thermal resilience, and layout flexibility in space-constrained, high-reliability systems.