TT Electronics/IRC

GQCA031073BBT

GQCA031073BBT Description

The GQCA031073BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 24-pin QSOP (Quarter-Small Outline Package) device features 12 isolated resistors, each with a 107KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in circuit performance. Encased in a ceramic package, it offers superior thermal stability and reliability across a wide temperature range of -70°C to +125°C. With a ±25ppm/°C temperature coefficient and a 100V maximum voltage rating, this network is engineered for precision analog and digital systems where minimal drift and high isolation are critical.

GQCA031073BBT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for stable performance in temperature-varying environments.
• Robust Construction: Ceramic case ensures durability and excellent heat dissipation, ideal for high-reliability applications.
• Isolated Design: 12 resistors with ISOL (isolated) circuit designator, preventing crosstalk in sensitive circuits.
• Surface-Mount Compatibility: Gull-wing termination and 0.64mm pitch enable compact PCB layouts in space-constrained designs.
• Power Handling: 0.1W per resistor (1W total) with derated power up to 125°C, suitable for continuous operation.
• Non-Automotive: Excludes PPAP, making it ideal for industrial, medical, and test/measurement equipment.

GQCA031073BBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Instrumentation: High isolation minimizes noise in patient monitoring devices.
• Industrial Control Systems: Stable performance in PLCs and motor drive feedback loops.
• Test & Measurement Equipment: Low drift ensures accuracy in calibration and data acquisition systems.
• Aerospace & Defense: Ceramic packaging withstands harsh environments with minimal parameter shift.

Conclusion of GQCA031073BBT

The GQCA031073BBT stands out for its combination of precision, isolation, and thermal resilience, making it a superior choice for engineers designing high-accuracy circuits. Its ceramic QSOP package and thin-film technology deliver unmatched stability in critical applications, while the non-compliant RoHS status (where applicable) ensures flexibility for legacy systems. For designs requiring tight tolerances, low TCR, and robust isolation, this resistor network from TT Electronics/IRC is a reliable solution.