TT Electronics/IRC

GQ8A035102BT

GQ8A035102BT Description

The GQ8A035102BT from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic QSOP package, it offers 51KΩ resistance per resistor with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The 16-pin gull-wing SMD configuration enables 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 compact, high-density PCB designs. With a 100V maximum voltage rating and isolated (ISOL) circuit design, this network is ideal for precision analog and mixed-signal circuits.

GQ8A035102BT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for critical applications.
• Robust Construction: Ceramic QSOP case ensures durability and thermal performance.
• Space-Efficient: Compact 4.9mm × 6.02mm × 1.47mm dimensions with 0.64mm terminal pitch.
• Isolated Design: ISOL circuit configuration minimizes crosstalk for signal integrity.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing terminals for automated PCB assembly.

GQ8A035102BT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and data acquisition systems.
• Industrial Controls: Isolated signal conditioning in PLCs and motor drives.
• Communications: RF and baseband circuitry requiring stable impedance matching.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment prototypes.
• Aerospace & Defense: High-reliability systems where thermal stability is critical.

Conclusion of GQ8A035102BT

The GQ8A035102BT stands out for its combination of precision, isolation, and compactness, making it a top choice for engineers designing high-performance electronic systems. Its ceramic construction, thin-film technology, and tight tolerances ensure long-term reliability in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and communications applications where accuracy and stability are paramount. Packaged in tubes for ESD protection, it is ready for high-volume SMT assembly.