TT Electronics/IRC

GQCA0130R9GT

GQCA0130R9GT Description

The GQCA0130R9GT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP package features 12 isolated resistors, each with a 30.9Ω resistance value and a tight 2% tolerance. The device operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. With a ±100ppm/°C temperature coefficient and a 0.1W power rating per resistor (1W total), it ensures stable performance under varying thermal conditions. The ceramic case and gull-wing termination provide robust mechanical and electrical reliability, while the 100V maximum voltage rating enhances its versatility in high-voltage circuits.

GQCA0130R9GT Features

• High Precision: 2% tolerance and ±100ppm/°C TCR ensure consistent performance.
• Robust Construction: Ceramic case offers excellent thermal stability and durability.
• Isolated Resistors: 12 independent resistors (ISOL configuration) for flexible circuit design.
• Surface-Mount Design: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing leads for easy PCB integration.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for industrial and automotive applications.
• High Voltage Tolerance: Supports up to 100V, suitable for power management and signal conditioning.

GQCA0130R9GT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Industrial Control Systems: PLCs, motor drives, and instrumentation where thermal stability is critical.
• Telecommunications: Signal processing and filtering in RF and baseband applications.
• Automotive Electronics: Engine control units (ECUs) and ADAS systems, though not PPAP-certified for automotive use.
• Medical Devices: High-reliability equipment where consistent resistance values are paramount.

Conclusion of GQCA0130R9GT

The GQCA0130R9GT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for engineers designing high-performance electronic systems. Its isolated thin-film resistors, ceramic construction, and wide temperature range provide unmatched reliability in critical applications. While not PPAP-certified, its industrial-grade robustness ensures longevity in demanding environments. For designers seeking a high-voltage-tolerant, stable resistor network, this model delivers exceptional value and performance.