TT Electronics/IRC

GQ8A011802FT

GQ8A011802FT Description

The GQ8A011802FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor network features an 18K Ohm resistance per element with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The 16-pin gull-wing SMD termination ensures secure surface mounting, while the 0.75W (3/4W) total power rating (0.1W per resistor) provides robust power handling.

GQ8A011802FT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable operation.
• Ceramic QSOP Package: Enhances thermal dissipation and mechanical strength, ideal for harsh conditions.
• Isolated Circuit Design (ISOL): Ensures minimal crosstalk between resistors, critical for signal integrity.
• High Voltage Rating (100V): Suitable for industrial and automotive-grade applications.
• Compact Dimensions (4.9mm x 6.02mm x 1.47mm): Saves PCB space while maintaining high power density.
• Gull-Wing Termination: Facilitates reliable soldering and automated assembly processes.

GQ8A011802FT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Telecommunications: RF modules and filtering circuits where low noise and isolation are critical.
• Medical Electronics: Diagnostic equipment demanding high reliability and minimal drift.
• Automotive (Non-Automotive Compliant): Engine control units (ECUs) and infotainment systems (where PPAP is not required).

Conclusion of GQ8A011802FT

The GQ8A011802FT stands out for its precision, durability, and compact design, making it a superior choice for engineers seeking reliable resistor networks in high-performance applications. Its ceramic construction, isolated design, and thin-film technology ensure long-term stability, while its QSOP package simplifies integration into space-constrained layouts. Though not PPAP or automotive-compliant, it remains ideal for industrial, medical, and telecom systems where accuracy and thermal resilience are paramount.