TT Electronics/IRC

GQCA038871BT

GQCA038871BT Description

The GQCA038871BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 8.87kΩ resistance value and an ultra-tight 0.1% tolerance. Encased in a ceramic package, it offers superior thermal stability and reliability, with a ±25ppm/°C temperature coefficient and a maximum operating temperature of 125°C. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. Its gull-wing termination and surface-mount design ensure easy integration into compact PCB layouts.

GQCA038871BT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Isolated Resistors: 12 independent resistors (8.87kΩ each) for flexible circuit design.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing leads for secure SMD mounting.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for harsh environments.
• Low Noise: Thin-film technology reduces parasitic effects, enhancing signal integrity.

GQCA038871BT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and calibration systems requiring stable resistance values.
• Industrial Controls: PLCs, motor drives, and sensor interfaces where temperature stability is critical.
• Telecommunications: Signal conditioning and filtering in high-frequency circuits.
• Automotive Electronics: Despite not being automotive-grade, it suits non-safety-critical modules like infotainment or HVAC controls.
• Aerospace & Defense: Ruggedized electronics needing high reliability under thermal stress.

Conclusion of GQCA038871BT

The GQCA038871BT stands out for its precision, durability, and compact form factor, making it a top choice for engineers designing high-performance analog systems. Its ceramic encapsulation, thin-film technology, and isolated resistor configuration provide unmatched stability in fluctuating environments. While not PPAP or RoHS compliant, its technical merits justify its use in industrial, telecom, and precision measurement applications where accuracy and longevity are paramount.