TT Electronics/IRC

GQ8A022202BBT

GQ8A022202BBT Description

The GQ8A022202BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 22K Ohm resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports 100V maximum voltage. Its 16-pin gull-wing SMD termination and 0.64mm terminal pitch facilitate reliable surface-mount assembly.

GQ8A022202BBT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• High Power Handling: 0.75W total rating (0.1W per resistor) at 125°C max operating temperature.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances for space-constrained designs.
• Isolated Design: Independent resistors (ISOL circuit) reduce crosstalk in multi-channel systems.
• Automated Assembly-Friendly: Gull-wing leads and tube packaging streamline PCB mounting.

GQ8A022202BBT Applications

• Precision Instrumentation: Medical devices, test/measurement equipment.
• Industrial Controls: PLCs, motor drives, and sensor interfaces requiring stable resistance.
• Telecom & Networking: Signal conditioning, line termination, and filtering.
• Aerospace & Defense: Avionics and ruggedized systems needing high reliability.
• Automotive (Non-Automotive Grade): Prototyping or non-safety-critical circuits.

Conclusion of GQ8A022202BBT

The GQ8A022202BBT excels in applications demanding precision, thermal resilience, and compactness. Its ceramic thin-film construction, isolated resistor design, and tight tolerances make it superior to generic networks in critical signal paths. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and high-end consumer electronics where accuracy and durability are paramount. Engineers will value its balance of performance, size, and power handling in advanced PCB layouts.