TT Electronics/IRC

GQ0A032871FT

GQ0A032871FT Description

The GQ0A032871FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 10-resistor array features a 2.87KΩ resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for harsh environments. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, while the gull-wing termination enables reliable surface-mount (SMD) assembly. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for precision analog and digital circuits.

GQ0A032871FT Features

• Ceramic QSOP Package: Provides superior thermal conductivity and mechanical robustness.
• Thin-Film Technology: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for precision applications.
• Isolated Resistors (ISOL): Minimizes interference in multi-channel systems.
• Gull-Wing SMD Termination: Ensures reliable PCB mounting and solderability.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm).
• Non-Automotive (PPAP No): Optimized for industrial, medical, and telecom applications.

GQ0A032871FT Applications

This resistor network excels in:

• Signal Isolation & Conditioning: Ideal for ADC/DAC reference circuits, sensor interfaces, and instrumentation.
• Medical Electronics: Used in patient monitoring systems where precision and reliability are critical.
• Telecom & Networking: Ensures signal integrity in high-frequency data transmission and filtering.
• Industrial Control Systems: Suitable for PLC I/O modules and power supply feedback networks.
• Test & Measurement Equipment: Provides stable resistance in calibration circuits and multichannel analyzers.

Conclusion of GQ0A032871FT

The GQ0A032871FT stands out for its precision, isolation, and rugged ceramic construction, making it a top choice for engineers requiring high-performance resistor networks. Its thin-film technology, low TCR, and compact QSOP package offer significant advantages over thicker-film or less stable alternatives. While not RoHS-compliant, its reliability in industrial, medical, and telecom systems compensates for this limitation. For applications demanding low crosstalk, high power dissipation, and thermal stability, this TT Electronics/IRC network is an exceptional solution.