TT Electronics/IRC

GQCA028871GGT

GQCA028871GGT Description

The GQCA028871GGT 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 8.87KΩ resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination facilitates reliable surface-mount (SMD) assembly, while the 0.64mm terminal pitch ensures compatibility with high-density PCB layouts. Packaged in a tube, this network is ideal for automated production processes.

GQCA028871GGT Features

• Precision Thin Film Technology: Delivers ±50ppm/°C temperature coefficient for minimal resistance drift across operating conditions.
• High Power Handling: 1W total power rating (0.1W per resistor) supports robust performance in power-sensitive designs.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Ceramic Case Style: Enhances thermal dissipation and mechanical strength compared to plastic alternatives.
• Wide Voltage Range: 100V maximum voltage rating suits both low and medium-voltage applications.
• Strict Dimensional Tolerances: Tight height (±0.1mm), depth (±0.2mm), and length (±0.1mm) tolerances ensure consistent PCB fit.

GQCA028871GGT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning and voltage division in PLCs and sensor interfaces.
• Medical Electronics: Precision analog circuits where stability and low noise are critical.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Calibration circuits requiring long-term accuracy.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics, though not PPAP-certified.

Conclusion of GQCA028871GGT

The GQCA028871GGT stands out for its combination of precision, power efficiency, and rugged ceramic construction, making it a reliable choice for engineers designing high-stability circuits. While not compliant with EU RoHS or automotive standards, its isolated thin-film resistors and gull-wing SMD compatibility make it ideal for industrial, medical, and telecom applications where performance outweighs regulatory requirements. For designs demanding tight tolerances and thermal resilience, this network offers a compelling balance of technical specifications and cost-effectiveness.