TT Electronics/IRC

GQCA038252BBT

GQCA038252BBT Description

The GQCA038252BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 24-pin QSOP package integrates 12 isolated resistors, each with a 82.5KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in circuit matching. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) assembly, while the ±25ppm/°C temperature coefficient guarantees stable performance across a wide operating range of 70°C to 125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for precision analog and digital systems.

GQCA038252BBT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for critical signal integrity.
• Robust Construction: Ceramic substrate and gull-wing leads ensure durability in harsh environments.
• Isolated Design: 12 resistors with independent isolation (ISOL) minimize crosstalk.
• Space-Efficient: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) optimizes PCB real estate.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Thin-Film Technology: Delivers low noise and high stability for precision applications.

GQCA038252BBT Applications

• Industrial Automation: Isolated signal conditioning in PLCs and sensor interfaces.
• Medical Equipment: High-accuracy voltage dividers in diagnostic devices.
• Telecommunications: Impedance matching and filtering in RF modules.
• Test & Measurement: Calibration circuits requiring minimal drift.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment electronics.

Conclusion of GQCA038252BBT

The GQCA038252BBT stands out for its precision, isolation, and compact form factor, making it ideal for applications demanding tight tolerance and thermal stability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior performance in industrial, medical, and telecom systems. Engineers will appreciate its balance of power handling, accuracy, and reliability in space-constrained designs.