TT Electronics/IRC

GQ8A011502JBT

GQ8A011502JBT Description

The GQ8A011502JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated 15KΩ resistors with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide operating temperature range of -70°C to +125°C. Encased in a ceramic package, it offers superior thermal stability and durability, making it suitable for demanding environments. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this surface-mount (SMD) network is ideal for compact, high-density PCB designs.

GQ8A011502JBT Features

• Isolated Circuit Design (ISOL): Each of the 8 resistors is electrically isolated, enabling independent operation and reducing crosstalk.
• Ceramic Case & Thin-Film Technology: Delivers excellent thermal conductivity, low noise, and long-term stability.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) at 125°C derated power.
• Precision Tolerance: 5% resistance tolerance and ±100ppm/°C TCR ensure accuracy in critical circuits.
• Robust Construction: Gull-wing termination and QSOP package provide reliable solder joints and mechanical strength.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).

GQ8A011502JBT Applications

This resistor network excels in:

• Signal Conditioning & Isolation: Precision voltage dividers, feedback networks, and analog signal processing in test equipment.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Medical Electronics: Isolated measurement circuits in diagnostic devices.
• Communications: RF and baseband circuitry where low noise and thermal stability are critical.
• High-Density PCBs: Space-constrained designs benefit from its compact QSOP (4.9mm x 6.02mm x 1.47mm) footprint.

Conclusion of GQ8A011502JBT

The GQ8A011502JBT stands out for its isolated thin-film resistors, ceramic-enhanced durability, and broad temperature resilience, making it a superior choice for precision electronics. While not RoHS-compliant or automotive-rated, its high power density, low TCR, and QSOP form factor make it ideal for industrial, medical, and communication systems demanding reliability in harsh conditions. Engineers will appreciate its balance of performance, compactness, and cost-effectiveness for critical analog designs.