TT Electronics/IRC

GQCB012800FDT

GQCB012800FDT Description

The GQCB012800FDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a uniform 280Ω resistance, offering 1% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and reliability across a wide temperature range of 70°C to 125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is ideal for precision analog and digital circuits requiring consistent performance under varying conditions. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB012800FDT Features

• High Precision: 1% tolerance and ±100ppm/°C TCR ensure stable performance in critical applications.
• Robust Construction: Ceramic case provides superior thermal and mechanical durability.
• Compact Design: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Optimized Power Handling: 0.05W per resistor (1W total) balances density and thermal management.
• Wide Operating Range: Functions reliably from 70°C to 125°C, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch enable high-density PCB layouts.

GQCB012800FDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, sensor interfaces, and feedback networks.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI) in microcontrollers.
• Industrial Electronics: Process control systems, instrumentation, and test equipment requiring long-term stability.
• Automotive & Aerospace (non-Automotive PPAP version): Secondary circuits where reliability is paramount.
• Medical Devices: Low-noise, high-accuracy circuits in diagnostic equipment.

Conclusion of GQCB012800FDT

The GQCB012800FDT stands out for its precision, compactness, and rugged ceramic construction, making it a superior choice for engineers designing high-reliability systems. While not PPAP-compliant or automotive-grade, its thin-film technology and tight tolerances cater to industrial, medical, and communication applications where consistent performance is critical. Its QSOP package and surface-mount compatibility further enhance its versatility in modern PCB designs. For projects demanding stable resistance networks with minimal drift, this model delivers an optimal blend of performance and durability.