TT Electronics/IRC

GQCA031303JGT

GQCA031303JGT Description

The GQCA031303JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 130K Ohm resistance at 5% tolerance and a ±25ppm/°C temperature coefficient. Encased in a ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination ensures reliable surface-mount (SMD) compatibility, while the 0.1W power rating per resistor (1W total) makes it suitable for moderate-power circuits.

GQCA031303JGT Features

• High Precision: Thin-film technology ensures low tolerance (±5%) and tight TCR (±25ppm/°C).
• Robust Construction: Ceramic case enhances thermal performance and mechanical strength.
• Isolated Resistors: 12 independent resistors (ISOL circuit designator) for flexible circuit design.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.
• Automated Assembly Friendly: Gull-wing leads and surface-mount design streamline PCB integration.

GQCA031303JGT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: Calibration circuits and signal processing.
• Medical Devices: Low-noise, stable resistance requirements in diagnostic tools.
• Aerospace & Defense: Harsh-environment applications due to ceramic encapsulation.

Conclusion of GQCA031303JGT

The GQCA031303JGT stands out for its combination of precision, durability, and compact design, making it a superior choice for engineers needing reliable resistor networks in demanding environments. Its ceramic construction, isolated resistors, and thin-film technology provide long-term stability, while the QSOP package ensures compatibility with high-density PCBs. Though not RoHS-compliant, its performance in industrial and precision applications justifies its use where regulatory exemptions apply.