TT Electronics/IRC

GQCB026040GT

GQCB026040GT Description

The GQCB026040GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 604Ω resistance value and a tight 2% tolerance, ensuring reliable signal conditioning and voltage division. Its ceramic case and thin-film technology provide excellent thermal stability, with a ±50ppm/°C temperature coefficient, making it suitable for environments with fluctuating temperatures. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, this surface-mount (SMD) network is ideal for compact, high-density PCB designs.

GQCB026040GT Features

• Precision Performance: 2% tolerance and ±50ppm/°C TCR ensure minimal drift in demanding conditions.
• Robust Construction: Ceramic substrate enhances thermal management and durability.
• Space-Saving Design: QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm pitch gull-wing leads optimizes board space.
• Wide Operating Range: Functions reliably from 70°C to 125°C (derated power) with a 125°C maximum operating temperature.
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Non-RoHS Compliant: May be preferred for legacy or specialized systems requiring leaded components.

GQCB026040GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in data acquisition systems.
• Analog Circuits: Feedback networks in op-amp configurations or ADC/DAC interfaces.
• Industrial Electronics: PLC modules, sensor arrays, and power management circuits requiring stable resistance.
• Telecom Hardware: Line termination and impedance matching in high-frequency communication devices.
• Legacy Equipment Maintenance: Ideal for repairing or upgrading older systems where RoHS compliance is not mandatory.

Conclusion of GQCB026040GT

The GQCB026040GT combines precision, compactness, and thermal resilience, making it a versatile choice for engineers designing high-reliability analog and mixed-signal systems. Its ceramic thin-film construction and QSOP footprint offer superior performance over thicker-film or larger-pitch alternatives, particularly in space-constrained applications. While not RoHS-compliant, its robust electrical specs and wide temperature range ensure longevity in industrial, telecom, and instrumentation roles. For designs demanding tight tolerance and low TCR in a miniaturized package, this resistor network delivers exceptional value.