TT Electronics/IRC

GQCA022102BBT

GQCA022102BBT Description

The GQCA022102BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 21KΩ resistance value and an exceptional ±0.1% tolerance. Encased in a ceramic package, it offers superior thermal stability and durability, with a ±50ppm/°C temperature coefficient and a 125°C maximum operating temperature. The gull-wing termination ensures reliable surface-mount (SMD) assembly, while the 0.1W power rating per resistor (1W total) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GQCA022102BBT Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Isolated Resistors: 12 independent resistors (21KΩ each) with 100V isolation, ideal for signal conditioning.
• Compact & Reliable: QSOP-24 package (8.66mm × 6.02mm × 1.47mm) with 0.64mm pitch for high-density PCB layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suited for industrial environments.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.

GQCA022102BBT Applications

• Precision Instrumentation: Used in medical devices, test equipment, and data acquisition systems.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and automation circuits.
• Telecommunications: Signal termination and impedance matching in high-frequency RF modules.
• Automotive Electronics: Despite not being PPAP/Automotive-qualified, it suits non-safety-critical automotive subsystems.
• Aerospace & Defense: Stable operation in harsh environments due to ceramic encapsulation and thin-film reliability.

Conclusion of GQCA022102BBT

The GQCA022102BBT excels in applications demanding high accuracy, thermal resilience, and compact form factors. Its ceramic isolation, thin-film construction, and tight tolerances make it a superior choice over standard resistor networks in precision analog designs. While not RoHS-compliant, its performance in industrial, telecom, and instrumentation sectors justifies its use where reliability is paramount. Engineers seeking a low-drift, high-voltage-resistant network will find this model an optimal solution.