TT Electronics/IRC

GQ8A035492FT

GQ8A035492FT Description

The GQ8A035492FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 54.9KΩ resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers excellent thermal stability and durability. The 16-pin gull-wing SMD termination facilitates reliable surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for demanding circuits. With a maximum voltage rating of 100V, this component is ideal for isolation and signal conditioning in precision electronics.

GQ8A035492FT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for stable operation.
• Isolated Circuit Design (ISOL): Each resistor is electrically isolated, enhancing flexibility in circuit design.
• Robust Ceramic QSOP Package: Provides superior thermal performance and mechanical strength.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with a 0.64mm pitch for high-density layouts.
• Wide Operating Temperature: Functions reliably from -55°C to +125°C (derated up to 125°C).
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GQ8A035492FT Applications

This resistor network excels in:

• Industrial Automation: Signal isolation and conditioning in PLCs and sensor interfaces.
• Medical Electronics: Precision analog circuits in diagnostic equipment.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Automotive (Non-Automotive Rated): Non-safety-critical circuits requiring stable resistance.
• Test & Measurement Equipment: Calibration and reference networks due to its low TCR.

Conclusion of GQ8A035492FT

The GQ8A035492FT stands out for its precision, isolation capability, and rugged ceramic construction, making it a top choice for engineers designing high-reliability systems. While not PPAP or automotive-rated, its thin-film technology and compact form factor cater to industrial, medical, and telecom applications where accuracy and thermal stability are paramount. Its gull-wing SMD design further simplifies assembly in space-constrained PCBs, offering a balance of performance and manufacturability.