TT Electronics/IRC

GQ0A035230DBT

GQ0A035230DBT Description

The GQ0A035230DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 523Ω resistance value and an ultra-tight ±0.5% tolerance. Encased in a ceramic package, it offers superior thermal stability and durability, with a ±25ppm/°C temperature coefficient and a maximum operating temperature of 125°C. The gull-wing termination ensures reliable surface-mount (SMD) compatibility, while the 0.1W (1/10W) power rating per resistor and 1W total power dissipation make it suitable for precision analog and digital circuits.

GQ0A035230DBT Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Isolated Resistors: 10 independent resistors (ISOL circuit designator) for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy PCB integration.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.
• Stable Performance: Operates reliably from 70°C to 125°C with derated power handling.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).

GQ0A035230DBT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Ideal for op-amp feedback networks and voltage dividers.
• Medical Electronics: Suitable for high-accuracy instrumentation due to low drift.
• Industrial Control Systems: Robust ceramic packaging withstands harsh environments.
• Telecommunications: Used in impedance matching and filtering circuits.
• Test & Measurement Equipment: Delivers repeatable performance in calibration systems.

Conclusion of GQ0A035230DBT

The GQ0A035230DBT stands out for its precision, isolation, and ceramic-based reliability, making it a superior choice over plastic-encased alternatives. Its thin-film technology ensures long-term stability, while the QSOP package optimizes board space. Though not RoHS-compliant or automotive-rated, it remains a top-tier solution for industrial, medical, and telecom applications requiring uncompromising accuracy and thermal resilience.