TT Electronics/IRC

GQ0A021212FBT

GQ0A021212FBT Description

The GQ0A021212FBT 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 12.1kΩ resistance value and a tight 1% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a power rating of 1W (0.1W per resistor). The network operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±50ppm/°C, ensuring minimal resistance drift. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for high-voltage circuits.

GQ0A021212FBT Features

• Precision Thin-Film Technology: Delivers stable, low-noise performance with ±50ppm/°C TCR and 1% tolerance.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical strength, ideal for harsh environments.
• Isolated Resistor Network (ISOL): Each of the 10 resistors is electrically isolated, enabling flexible circuit design.
• High Power Handling: 1W total power (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Form Factor: 8.66mm x 6.02mm x 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained layouts.
• Gull-Wing SMD Termination: Ensures reliable solder joints and compatibility with automated assembly processes.

GQ0A021212FBT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its isolation and stability make it ideal for:

• Industrial Control Systems: Sensor interfaces, PLCs, and instrumentation requiring low drift.
• Medical Electronics: Patient monitoring equipment where accuracy is critical.
• Automotive Electronics (non-Automotive PPAP): Engine control units (ECUs) and infotainment systems, though not PPAP-certified.
• Test & Measurement Equipment: Calibration circuits and reference voltage networks.

Conclusion of GQ0A021212FBT

The GQ0A021212FBT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for demanding electronic designs. While not RoHS-compliant or automotive-grade, its high power density, tight tolerances, and thermal performance cater to industrial, medical, and test applications where reliability is paramount. Its QSOP package balances compactness with ease of assembly, offering engineers a versatile solution for complex resistor networks.