TT Electronics/IRC

GQCB011691JGT

GQCB011691JGT Description

The GQCB011691JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 23 resistors with a 1.69KΩ resistance value, 5% tolerance, and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, this 24-pin gull-wing SMD component offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating. Its compact dimensions (8.66mm x 6.02mm x 1.47mm) and surface-mount design make it ideal for space-constrained PCB layouts.

GQCB011691JGT Features

• Thin-film technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• High power handling: 1W total rating with derated performance up to 125°C.
• Robust construction: Ceramic case ensures thermal stability and durability.
• Precision tolerances: ±0.1mm height/length tolerances and ±0.2mm depth tolerance for consistent mounting.
• Automotive-grade alternatives: While this model is not PPAP or automotive-qualified, its reliability suits industrial and consumer applications.
• Non-RoHS compliant: Suitable for legacy or niche designs requiring leaded components.

GQCB011691JGT Applications

This resistor network excels in:

• Signal conditioning circuits: Precision voltage division in analog systems.
• Bus termination networks: Stable impedance matching in high-speed digital interfaces.
• Industrial control systems: Reliable performance in harsh environments (e.g., PLCs, motor drives).
• Test & measurement equipment: Low-drift resistance paths for calibration.
• Legacy electronics repair: Direct replacement for obsolete QSOP-formatted networks.

Conclusion of GQCB011691JGT

The GQCB011691JGT combines thin-film precision, high power density, and compact packaging, making it a versatile choice for demanding analog and mixed-signal designs. Its ceramic construction and wide temperature range cater to industrial applications, while the QSOP gull-wing termination ensures compatibility with automated assembly. Though not RoHS-compliant, it remains a robust solution for legacy or specialized systems requiring reliable resistor networks.