TT Electronics/IRC

GQ0A011103GGT

GQ0A011103GGT Description

The GQ0A011103GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated 110K Ohm resistors with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. The ceramic case style and gull-wing termination provide robust mechanical and electrical reliability in surface-mount (SMD) applications. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for demanding circuits requiring isolation and precision.

GQ0A011103GGT Features

• High Precision: Thin-film technology delivers ±2% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Isolated Design: 10 independent resistors (ISOL circuit designator) prevent crosstalk in sensitive applications.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density PCB layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Surface-Mount Ready: Gull-wing terminals simplify automated assembly processes.

GQ0A011103GGT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers and signal conditioning.
• Medical Electronics: Isolated measurement circuits requiring low drift.
• Telecommunications: High-frequency analog and digital signal processing.
• Test & Measurement Equipment: Calibration and reference circuits.
• Automotive (Non-Automotive Rated): Sensor interfaces where isolation is critical (note: not PPAP or Automotive qualified).

Conclusion of GQ0A011103GGT

The GQ0A011103GGT stands out for its precision, isolation, and compact form factor, making it a superior choice for engineers designing high-reliability electronics. While not RoHS-compliant or automotive-grade, its thin-film technology, ceramic construction, and gull-wing termination ensure exceptional performance in industrial, medical, and telecom applications. For designs demanding stable resistance values under thermal stress, this network delivers unmatched consistency and durability.