TT Electronics/IRC

GQCA036980JGT

GQCA036980JGT Description

The GQCA036980JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 24-pin QSOP package features 12 isolated resistors, each with a 698Ω resistance (5% tolerance) and a ±25ppm/°C temperature coefficient, ensuring minimal drift across its 70°C to 125°C operating range. Encased in a ceramic substrate, the network delivers 0.1W power dissipation per resistor (1W total) and supports 100V maximum voltage, making it suitable for compact, high-density PCB designs. Its gull-wing termination and surface-mount (SMD) compatibility facilitate automated assembly, while the tube packaging ensures handling efficiency.

GQCA036980JGT Features

• Precision Thin Film Technology: Offers superior stability and low noise compared to thick-film alternatives.
• Isolated Resistor Design (ISOL): Each of the 12 resistors operates independently, ideal for multi-channel signal conditioning.
• Wide Temperature Range: Reliable performance from 70°C to 125°C with derated power handling.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm length/height) for space-constrained layouts.
• High Voltage Tolerance: 100V rating suits industrial and telecom applications.
• Non-Automotive Grade: Optimized for commercial/industrial use (PPAP not required).

GQCA036980JGT Applications

This resistor network excels in:

• Signal Isolation & Conditioning: Precision dividers or feedback networks in op-amp circuits and ADC/DAC interfaces.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Stable reference resistors in calibration instruments.
• Power Management: Voltage division in DC-DC converters or battery monitoring systems.
• Industrial Controls: Robust performance in PLC I/O modules or sensor interfaces.

Conclusion of GQCA036980JGT

The GQCA036980JGT stands out for its combination of precision, thermal stability, and compact form factor, making it a versatile choice for engineers prioritizing reliability in harsh environments. While not RoHS-compliant, its ceramic construction and thin-film technology provide long-term durability. Ideal for high-density PCBs requiring multiple isolated resistors, this model is a cost-effective solution for industrial, telecom, and instrumentation designs where consistent performance is critical.