TT Electronics/IRC

GQ0A0228R0GDT

GQ0A0228R0GDT Description

The GQ0A0228R0GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 28Ω resistance value and a tight 2% tolerance. The ceramic case ensures excellent thermal stability, while the thin-film technology delivers low noise and high accuracy. With a power rating of 1W (0.1W per resistor) and a ±50ppm/°C temperature coefficient, this network is ideal for environments requiring stable performance across a wide temperature range (70°C to 125°C). The gull-wing termination facilitates reliable surface-mount (SMD) assembly, and the 100V maximum voltage rating makes it suitable for robust circuit designs.

GQ0A0228R0GDT Features

• Isolated Resistor Network: 10 resistors with independent connections for flexible circuit design.
• High Precision: 2% tolerance and ±50ppm/°C TCR ensure consistent performance.
• Robust Construction: Ceramic case enhances durability and thermal dissipation.
• Surface-Mount Ready: Gull-wing terminals and 0.64mm pitch for easy PCB integration.
• 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) fits space-constrained layouts.

GQ0A0228R0GDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks.
• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Low-noise circuits for sensitive instrumentation.
• Telecommunications: High-frequency signal processing with minimal drift.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GQ0A0228R0GDT

The GQ0A0228R0GDT stands out for its precision, isolation, and compact form factor, making it a versatile choice for demanding electronic designs. While not PPAP or automotive-rated, its ceramic construction and thin-film technology offer superior reliability for industrial, medical, and telecom applications. Engineers will appreciate its balance of performance and ease of integration, particularly in systems requiring stable, low-drift resistance networks.