TT Electronics/IRC

GQCA012402CBT

GQCA012402CBT Description

The GQCA012402CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit isolation (ISOL) applications. This 24-pin QSOP ceramic-packaged device integrates 12 resistors, each with a 24KΩ resistance value and an exceptional ±0.25% tolerance. Rated for 1W total power dissipation (0.1W per resistor), it operates across a wide temperature range of 70°C to 125°C with a ±100ppm/°C temperature coefficient, ensuring stability in thermally challenging environments. The 100V maximum voltage rating and gull-wing SMD termination make it suitable for compact, high-reliability designs. Packaged in a tube, it offers robust handling and storage convenience.

GQCA012402CBT Features

• Precision Performance: 0.25% tolerance and thin-film technology deliver unmatched accuracy for signal conditioning and feedback circuits.
• Robust Construction: Ceramic case enhances thermal and mechanical durability, ideal for harsh environments.
• Space-Efficient Design: QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm pitch maximizes PCB real estate.
• High Power Handling: 1W total power (0.1W per resistor) supports energy-intensive applications without derating.
• Wide Operating Range: -70°C to +125°C with ±100ppm/°C TCR ensures consistent performance under thermal stress.
• Isolation-Centric: ISOL circuit designator optimizes noise immunity and signal integrity in mixed-signal systems.

GQCA012402CBT Applications

• Industrial Automation: Precision voltage dividers and sensor interfaces in PLCs and control systems.
• Medical Electronics: Signal isolation in patient monitoring equipment, where accuracy is critical.
• Telecommunications: Impedance matching and filtering in high-frequency RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring stable resistance values.
• Test & Measurement: Calibration and reference circuits in lab instruments.

Conclusion of GQCA012402CBT

The GQCA012402CBT stands out for its precision, compactness, and ruggedness, making it a top choice for engineers prioritizing signal integrity and thermal resilience. While not PPAP or automotive-qualified, its ceramic construction and isolation-focused design cater to industrial, medical, and telecom applications where reliability is paramount. For high-density PCBs requiring tight-tolerance resistor networks, this model offers a compelling blend of performance and durability.