TT Electronics/IRC

GQ8A027681FT

GQ8A027681FT Description

The GQ8A027681FT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for isolation (ISOL) applications. Encased in a ceramic QSOP package, it offers a 7.68KΩ resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. The device features a 16-pin gull-wing SMD termination, making it suitable for automated PCB assembly. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it balances power handling and compactness (4.9mm x 6.02mm x 1.47mm). Its non-automotive, non-PPAP status and EU RoHS non-compliance should be noted for regulatory considerations.

GQ8A027681FT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Space-Efficient: QSOP package (4.9mm length) ideal for dense layouts.
• Isolation-Centric Design: ISOL circuit configuration minimizes crosstalk.
• Wide Operating Range: Derated power up to 125°C for harsh environments.
• Thin Film Technology: Delivers low noise and high accuracy vs. thick film alternatives.

GQ8A027681FT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage division and signal conditioning.
• Medical Electronics: Isolation circuits in diagnostic equipment.
• Test & Measurement: Calibration and reference circuits demanding stability.
• Telecom Infrastructure: High-frequency signal processing with minimal drift.
• Power Management: Feedback networks in DC-DC converters.

Conclusion of GQ8A027681FT

The GQ8A027681FT stands out for its combination of precision, compactness, and isolation capabilities, making it a top choice for engineers prioritizing signal integrity in constrained spaces. While not suited for automotive or RoHS-compliant designs, its ceramic construction and thin film technology offer superior performance in industrial, medical, and telecom applications. For projects requiring stable, high-density resistor networks, this model delivers exceptional value.