TT Electronics/IRC

GQ8A012152JBT

GQ8A012152JBT Description

The GQ8A012152JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor network features a 21.5K Ohm resistance per element with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, while the gull-wing termination facilitates easy surface-mount (SMD) assembly. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this network is engineered for robust operation in compact designs.

GQ8A012152JBT Features

• High Precision: Thin-film technology delivers low TCR (±100ppm/°C) and 5% tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case and QSOP package provide superior thermal management and mechanical strength.
• Isolated Design: ISOL circuit configuration minimizes interference between resistors, ideal for sensitive analog/digital circuits.
• Space-Efficient: Compact 4.9mm x 6.02mm footprint with a 1.47mm profile suits high-density PCB layouts.
• Reliable Power Handling: 0.1W per resistor (0.75W total) ensures stability in power-sensitive applications.
• Wide Voltage Range: Supports up to 100V, making it versatile for industrial and automotive systems (though not PPAP/AEC-Q200 qualified).

GQ8A012152JBT Applications

This resistor network excels in:

• Signal Isolation: Precision dividers, feedback networks, and op-amp circuits where minimal crosstalk is critical.
• Industrial Electronics: PLCs, sensor interfaces, and control systems requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and instrumentation needing tight tolerance and low drift.
• Consumer Electronics: Audio amplifiers, display drivers, and power management modules in compact designs.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency RF applications.

Conclusion of GQ8A012152JBT

The GQ8A012152JBT stands out for its combination of precision, isolation, and power efficiency in a miniaturized ceramic package. While not automotive-grade, its thin-film technology and gull-wing SMD compatibility make it a preferred choice for industrial, telecom, and high-reliability consumer electronics. Engineers will appreciate its balance of performance and space savings, particularly in designs demanding stable resistance with minimal thermal drift. For applications requiring moderate power handling and isolation in harsh environments, this network offers a cost-effective, high-performance solution.