TT Electronics/IRC

GQCA028871GFT

GQCA028871GFT Description

The GQCA028871GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a resistance value of 8.87KΩ (±2%) and a power rating of 0.1W (1/10W) per resistor, totaling 1W for the entire network. Encased in a ceramic package, it offers excellent thermal stability and durability, with an operating temperature range of 70°C to 125°C and a maximum voltage rating of 100V. The gull-wing termination ensures reliable surface-mount (SMD) connectivity, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across varying environmental conditions.

GQCA028871GFT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable performance in demanding circuits.
• Isolated Resistor Network (ISOL): 12 independent resistors in a single package, ideal for signal isolation and multi-channel applications.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical strength, suitable for harsh environments.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm), optimizing PCB space.
• Surface-Mount Gull Wing Terminals: Ensures secure soldering and compatibility with automated assembly processes.
• Wide Operating Range: Supports temperatures up to 125°C, making it suitable for industrial and high-reliability systems.

GQCA028871GFT Applications

This resistor network excels in applications requiring precision, isolation, and compactness, such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in measurement equipment.
• Industrial Control Systems: PLCs, motor drives, and power management circuits where thermal stability is critical.
• Telecommunications: RF modules and filtering circuits benefiting from low noise and high-frequency performance.
• Medical Electronics: Patient monitoring devices and diagnostic instruments requiring consistent accuracy.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GQCA028871GFT

The GQCA028871GFT stands out for its combination of precision, isolation, and ruggedness, making it a versatile choice for engineers designing high-reliability electronics. While not PPAP or automotive-qualified, its ceramic construction, thin-film technology, and compact form factor provide a competitive edge in industrial, medical, and telecom applications. For projects demanding stable resistance values under thermal stress, this network offers a cost-effective, space-saving solution without compromising performance.