TT Electronics/IRC

GQCB029100GGT

GQCB029100GGT Description

The GQCB029100GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 23 resistors in a 24-pin QSOP package with a 910Ω resistance value, 2% tolerance, and a ±50ppm/°C temperature coefficient. The ceramic case style ensures excellent thermal stability, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network operates reliably across a wide temperature range of 70°C to 125°C. Its compact dimensions (8.66mm x 6.02mm x 1.47mm) and tight tolerances (±0.1mm height/length, ±0.2mm depth) make it ideal for space-constrained designs.

GQCB029100GGT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy (±2%).
• Robust Ceramic Package: Enhances thermal dissipation and mechanical durability.
• High-Density Integration: 23 resistors in a 24-pin QSOP, saving PCB space.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low TCR (±50ppm/°C): Minimizes resistance drift under temperature fluctuations.
• Gull-Wing SMD Termination: Ensures secure soldering and vibration resistance.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation use.

GQCB029100GGT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers or pull-up networks in ADCs/DACs.
• Bus Termination: Ideal for BUS circuit designators in digital systems (e.g., SPI, I²C).
• Medical/Test Equipment: Where low TCR and stability are critical.
• Telecom Infrastructure: High-frequency PCBs requiring tight tolerance arrays.
• Industrial Controls: Durable performance in harsh environments.

Conclusion of GQCB029100GGT

The GQCB029100GGT stands out for its precision, compactness, and reliability, making it a superior choice for applications demanding stable resistance networks. Its ceramic construction, thin-film technology, and gull-wing SMD compatibility offer a competitive edge over bulkier or less stable alternatives. While not RoHS-compliant, it remains a robust solution for non-consumer electronics where performance outweighs regulatory constraints. Engineers will appreciate its balance of power handling, thermal resilience, and space efficiency in advanced circuit designs.