TT Electronics/IRC

GQ0A021871FT

GQ0A021871FT Description

The GQ0A021871FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 10 isolated resistors, each with a 1.87KΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it offers excellent thermal stability and durability, with a power rating of 0.1W per resistor (1W total). Its gull-wing termination ensures reliable surface-mount (SMD) assembly, while the 100V maximum voltage rating and 125°C operating temperature make it suitable for harsh environments.

GQ0A021871FT Features

• Precision Performance: Thin-film technology ensures low noise, high accuracy (±1%), and tight TCR (±50ppm/°C).
• Robust Construction: Ceramic case provides superior thermal dissipation and mechanical strength.
• Isolated Design: Independent resistors (ISOL configuration) prevent crosstalk, ideal for signal isolation.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density PCBs.
• Wide Operating Range: Functions reliably from 70°C to 125°C (derated power) and withstands industrial conditions.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation use where automotive certification isn’t required.

GQ0A021871FT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Equipment: High-reliability isolation for patient monitoring devices.
• Test & Measurement: Calibration tools, sensor interfaces demanding stable resistance.
• Telecom Infrastructure: Signal processing in base stations and RF modules.
• Industrial Controls: PLCs, motor drives requiring noise immunity and thermal resilience.

Conclusion of GQ0A021871FT

The GQ0A021871FT stands out for its precision, isolation, and ceramic-enhanced durability, making it a top choice for engineers prioritizing signal integrity and thermal performance. While not RoHS-compliant, its thin-film technology and QSOP form factor offer a competitive edge in non-automotive high-reliability systems. Ideal for applications where space, accuracy, and isolation are critical, this network is a robust solution for advanced electronics.