TT Electronics/IRC

GQ0A0182R5FDT

GQ0A0182R5FDT Description

The GQ0A0182R5FDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor isolated network features a 82.5Ω resistance per element with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers a 1W total power rating (0.1W per resistor) and a maximum voltage rating of 100V, making it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the isolated (ISOL) circuit design enhances signal integrity in multi-channel systems.

GQ0A0182R5FDT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic QSOP Package: Provides excellent thermal management and mechanical durability.
• Isolated Resistor Network (ISOL): Eliminates crosstalk, ideal for multi-signal applications.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with a 0.64mm terminal pitch, saving board space.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and telecom systems.

GQ0A0182R5FDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Controls: PLCs, sensor arrays, and instrumentation requiring isolation.
• Telecommunications: Line termination, impedance matching in high-frequency circuits.
• Medical Electronics: Patient monitoring equipment where accuracy is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GQ0A0182R5FDT

The GQ0A0182R5FDT stands out for its precision, isolation, and robust ceramic construction, making it a reliable choice for engineers designing high-accuracy circuits. While not PPAP or automotive-qualified, its thin-film technology and gull-wing SMD design offer superior performance in industrial, telecom, and medical applications. Its compact footprint and high power handling further justify its use in space-constrained, high-reliability systems.