TT Electronics/IRC

GQCA011100GGT

GQCA011100GGT Description

The GQCA011100GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 24-pin QSOP (Quarter Small Outline Package) device integrates 12 isolated 110Ω resistors with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide operating temperature range of -70°C to +125°C. Encased in a ceramic package, it offers superior thermal stability and durability, making it suitable for demanding environments. With a 0.1W power rating per resistor (1W total) and a 100V maximum voltage rating, this surface-mount (SMD) network is ideal for compact, high-density PCB designs.

GQCA011100GGT Features

• Precision Thin Film Technology: Delivers low noise, high accuracy, and excellent long-term stability.
• Isolated Resistor Network (ISOL): Each of the 12 resistors operates independently, eliminating crosstalk.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical strength.
• Gull Wing Termination: Ensures reliable soldering and compatibility with automated assembly processes.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), optimizing board space.
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.

GQCA011100GGT Applications

This resistor network excels in applications requiring precision signal conditioning, impedance matching, and voltage division, including:

• Industrial Control Systems: PLCs, motor drives, and instrumentation.
• Telecommunications: Signal processing and line termination.
• Medical Electronics: Diagnostic equipment and patient monitoring.
• Automotive (Non-Automotive Rated): Infotainment and sensor interfaces (note: not PPAP/automotive certified).
• Test & Measurement: Calibration circuits and reference networks.

Conclusion of GQCA011100GGT

The GQCA011100GGT stands out for its high precision, isolation, and rugged ceramic construction, making it a superior choice for engineers designing reliable, space-constrained electronic systems. While not RoHS-compliant or automotive-grade, its thin-film stability, low TCR, and robust package ensure long-term performance in industrial, telecom, and medical applications. For designs demanding tight tolerance and thermal resilience, this resistor network delivers exceptional value.