TT Electronics/IRC

GQCA039090JGT

GQCA039090JGT Description

The GQCA039090JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 24-pin QSOP package integrates 12 isolated resistors, each with a 909Ω resistance value (5% tolerance) and a ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the 0.1W power rating per resistor (1W total) and 100V maximum voltage rating make it suitable for moderate-power circuits. With a 125°C maximum operating temperature and derated performance up to 125°C, this network excels in environments demanding thermal resilience.

GQCA039090JGT Features

• Precision Thin Film Technology: Delivers low noise and high stability (±25ppm/°C TCR) for sensitive analog/digital circuits.
• Isolated Resistor Design (ISOL): 12 independent resistors minimize crosstalk, ideal for multi-channel signal conditioning.
• Robust Ceramic Package: QSOP case with 6.02mm x 8.66mm footprint and 1.47mm profile ensures mechanical durability and space efficiency.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suited for industrial and automotive-adjacent applications (non-automotive PPAP).
• Gull-Wing Termination: Facilitates reliable soldering and inspection in automated PCB assembly.
• Non-RoHS Compliance: May be preferred for legacy systems or specific regulatory exemptions.

GQCA039090JGT Applications

• Signal Isolation & Conditioning: Precision voltage dividers, ADC/DAC interfaces, and sensor feedback networks.
• Industrial Control Systems: PLCs, motor drives, and power management modules requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and reference networks where low TCR is critical.
• Telecom Infrastructure: Line termination and impedance matching in RF/baseband systems.
• Legacy Electronics Maintenance: Repair or upgrades for non-RoHS-compliant designs.

Conclusion of GQCA039090JGT

The GQCA039090JGT stands out for its isolated thin-film resistors, ceramic construction, and broad thermal range, offering engineers a reliable solution for precision circuitry. While not automotive-grade or RoHS-compliant, its 5% tolerance, 1W total power handling, and compact QSOP package make it a versatile choice for industrial, telecom, and instrumentation designs. For applications demanding low drift, high isolation, and SMD compatibility, this resistor network delivers exceptional performance in a ruggedized form factor.