TT Electronics/IRC

GQCA013481JGT

GQCA013481JGT Description

The GQCA013481JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 3.48KΩ resistance value and a 5% tolerance. Encased in a ceramic package, it offers superior thermal stability with a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCA013481JGT Features

• High Precision: Thin-film technology delivers low tolerance (5%) and excellent TCR (±100ppm/°C) for stable operation.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Isolated Design: 12 resistors with independent isolation (ISOL) minimize crosstalk in multi-channel applications.
• Compact & Reliable: QSOP-24 package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances ensures consistent placement.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C, ideal for industrial environments.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch simplify automated assembly.

GQCA013481JGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation requiring thermal stability.
• Telecommunications: Line termination, impedance matching in high-frequency PCBs.
• Medical Electronics: Patient monitoring equipment where consistent resistance values are critical.
• Automotive (Non-Automotive Rated): Infotainment systems, dashboard controls (note: not PPAP-compliant).

Conclusion of GQCA013481JGT

The GQCA013481JGT stands out for its combination of precision, isolation, and compactness, making it a versatile choice for engineers designing high-density, thermally challenging circuits. While not RoHS-compliant or automotive-grade, its ceramic encapsulation, thin-film accuracy, and robust power handling make it ideal for industrial, telecom, and medical applications where reliability is paramount. For designs demanding tight tolerances and low thermal drift, this resistor network delivers exceptional performance in a space-saving footprint.