TT Electronics/IRC

GQ0A032492CBT

GQ0A032492CBT Description

The GQ0A032492CBT 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 24.9KΩ resistance value and an ultra-tight ±0.25% 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) assembly, while the 0.1W (1/10) power rating per resistor and 1W total power rating make it suitable for precision analog and digital circuits.

GQ0A032492CBT Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case style enhances thermal performance and mechanical strength.
• Isolated Resistors: 10 independent resistors (ISOL 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.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length).
• Non-Automotive: Ideal for industrial, medical, and instrumentation use (PPAP not required).

GQ0A032492CBT Applications

This resistor network excels in:

• Precision voltage dividers and signal conditioning circuits in test/measurement equipment.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring stable reference resistances.
• Medical devices where low drift and high reliability are critical.
• Industrial control systems demanding robust performance in harsh environments (70°C to 125°C derated range).
• Communication infrastructure for impedance matching and filtering.

Conclusion of GQ0A032492CBT

The GQ0A032492CBT stands out for its combination of precision, durability, and compact design, making it a top choice for engineers needing reliable thin-film resistor networks. Its ceramic encapsulation, isolated resistors, and tight tolerances address challenges in high-accuracy circuits, while the QSOP package ensures compatibility with modern SMD assembly processes. Though not RoHS-compliant, its performance in industrial and medical applications justifies its use where regulatory flexibility exists. For designs prioritizing stability over wide temperature ranges, this component delivers exceptional value.