TT Electronics/IRC

GQCA0182R5JGT

GQCA0182R5JGT Description

The GQCA0182R5JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and compact integration. This 24-pin QSOP package features 12 isolated resistors, each with a 82.5Ω resistance and a tight 5% tolerance, ensuring reliable performance in demanding circuits. Encased in a ceramic substrate, the network offers excellent thermal stability, with a ±100ppm/°C temperature coefficient and a maximum operating temperature of 125°C. Its 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for moderate-power applications. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCA0182R5JGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): 12 independent resistors with no shared connections, ideal for multi-channel isolation.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical durability in harsh environments.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial and automotive (non-AECQ) applications.
• High Voltage Tolerance: Supports up to 100V, making it versatile for power distribution and signal conditioning.

GQCA0182R5JGT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated sensor interfaces and PLC I/O modules requiring stable resistance.
• Test & Measurement Equipment: Calibration networks and reference circuits due to low TCR (±100ppm/°C).
• Medical Electronics: Patient monitoring systems where isolation and reliability are critical.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.

Conclusion of GQCA0182R5JGT

The GQCA0182R5JGT stands out for its combination of isolation, precision, and power handling in a compact QSOP format. Its ceramic construction and thin-film technology provide superior performance over standard thick-film networks, particularly in environments with thermal fluctuations. While not PPAP or automotive-grade, it excels in industrial, medical, and telecom applications where accuracy and durability are paramount. Engineers seeking a cost-effective, high-density resistor solution with proven reliability will find this model an optimal choice.