TT Electronics/IRC

GQCA0182R0GT

GQCA0182R0GT Description

The GQCA0182R0GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and isolation. This 24-pin QSOP package integrates 12 isolated 82Ω resistors with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a -70°C to +125°C operating range. The ceramic case and gull-wing termination provide robust mechanical and thermal stability, while the 0.1W power rating per resistor (1W total) and 100V maximum voltage rating make it suitable for demanding circuits. Packaged in a tube, this surface-mount network is ideal for automated assembly processes.

GQCA0182R0GT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): Each of the 12 resistors is electrically isolated, enabling flexible circuit design.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Compact QSOP Package: 8.66mm x 6.02mm x 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained PCBs.
• High Voltage Tolerance: Supports up to 100V, making it suitable for industrial and telecom applications.
• Robust Construction: Ceramic substrate and gull-wing leads ensure durability under thermal and mechanical stress.

GQCA0182R0GT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Industrial Controls: Isolated resistor networks for PLCs, motor drives, and power management.
• Telecom Equipment: Impedance matching and termination in high-frequency circuits.
• Medical Electronics: Stable resistance for sensor interfaces and diagnostic devices.
• Automotive (Non-Automotive Rated): Secondary circuits where isolation and thermal stability are critical.

Conclusion of GQCA0182R0GT

The GQCA0182R0GT stands out for its precision, isolation, and compact form factor, making it a superior choice for applications demanding stable resistance under varying environmental conditions. While not PPAP or automotive-qualified, its ceramic construction, thin-film technology, and wide operational range make it ideal for industrial, telecom, and medical electronics. Engineers will appreciate its balance of performance, reliability, and ease of integration in high-density PCB designs.