TT Electronics/IRC

GQCA021072JGT

GQCA021072JGT Description

The GQCA021072JGT 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 surface-mount device integrates 12 isolated resistors, each rated at 10.7KΩ with a 5% tolerance and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it offers superior thermal conductivity and mechanical durability. With a 1W total power rating (0.1W per resistor) and a maximum operating temperature of 125°C, this network is engineered for reliability in demanding environments. Its gull-wing termination ensures secure PCB mounting, while the QSOP package (8.66mm x 6.02mm x 1.47mm) optimizes board space efficiency.

GQCA021072JGT Features

• High Precision: Thin-film technology delivers low TCR (±50ppm/°C) and tight tolerance (±5%) for stable performance.
• Robust Construction: Ceramic case enhances thermal dissipation and withstands high-temperature operation (up to 125°C).
• Isolated Design: 12 independent resistors (ISOL circuit designator) prevent cross-talk, ideal for signal isolation.
• Power Efficiency: 1W total power handling (0.1W per resistor) with derating up to 70–125°C.
• Compact Footprint: QSOP package (0.64mm pitch) suits high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V, making it versatile for analog and digital circuits.

GQCA021072JGT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage division and signal conditioning in PLCs and sensors.
• Medical Electronics: Stable resistance for diagnostic equipment where thermal drift is critical.
• Telecommunications: Isolation and impedance matching in RF and baseband circuits.
• Automotive (Non-Automotive Compliant): Engine control units (ECUs) requiring high-temperature stability (note: not PPAP/automotive-certified).
• Test & Measurement: Calibration circuits demanding low TCR and long-term reliability.

Conclusion of GQCA021072JGT

The GQCA021072JGT stands out for its thin-film precision, ceramic ruggedness, and isolated resistor configuration, making it a top choice for engineers prioritizing thermal stability and signal integrity. While not RoHS-compliant or automotive-grade, its high power rating, compact design, and wide operating range make it ideal for industrial, medical, and telecom applications where performance outweighs regulatory constraints. For designs requiring repeatable accuracy in harsh conditions, this network delivers unmatched value.