TT Electronics/IRC

GQ0A021151FBT

GQ0A021151FBT Description

The GQ0A021151FBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 1.15KΩ resistance value and a tight 1% tolerance. Encased in a ceramic package, it offers excellent thermal stability and reliability, with a ±50ppm/°C temperature coefficient and a power rating of 0.1W per resistor (1W total). The gull-wing termination ensures secure surface-mount (SMD) assembly, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs. Rated for 100V maximum voltage and 125°C maximum operating temperature, it is suited for demanding environments.

GQ0A021151FBT Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±50ppm/°C) and 1% tolerance for accurate signal conditioning.
• Isolated Resistor Network (ISOL): Each of the 10 resistors is electrically isolated, enabling flexible circuit design.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical durability in harsh conditions.
• High Power Handling: 1W total power rating (0.1W per resistor) ensures reliability in power-sensitive applications.
• Surface-Mount Design: Gull-wing terminals and 0.64mm pitch facilitate automated PCB assembly.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial and automotive (non-AECQ) applications.

GQ0A021151FBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Signal Conditioning: Isolation and impedance matching in communication systems.
• Industrial Controls: PLCs, motor drives, and instrumentation where thermal stability is critical.
• Medical Electronics: Diagnostic equipment demanding high reliability and low drift.
• Test & Measurement: Calibration devices and data acquisition systems.

Conclusion of GQ0A021151FBT

The GQ0A021151FBT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for engineers needing reliable resistor networks in compact, high-performance designs. While not PPAP or automotive-qualified, its thin-film technology and wide operating range make it ideal for industrial, medical, and test applications where accuracy and durability are paramount. Its tube packaging ensures safe handling and storage during production.