TT Electronics/IRC

GQ8A021502BAT

GQ8A021502BAT Description

The GQ8A021502BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 15K Ohm resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, it offers superior thermal stability and durability. The 16-pin gull-wing SMD termination facilitates reliable surface mounting, while the isolated (ISOL) circuit design provides independent resistor paths, minimizing crosstalk. With a maximum voltage rating of 100V and a total power dissipation of 0.75W (0.1W per resistor), this network is engineered for precision analog and digital circuits.

GQ8A021502BAT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for critical accuracy.
• Robust Construction: Ceramic QSOP case ensures thermal and mechanical resilience.
• Isolated Design: 8 independent resistors prevent signal interference.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated assembly.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) fits space-constrained designs.
• Non-Automotive: Suitable for industrial, medical, and test equipment (PPAP not required).

GQ8A021502BAT Applications

• Precision Instrumentation: Signal conditioning in multimeters, oscilloscopes.
• Medical Electronics: Isolation circuits in patient monitoring systems.
• Industrial Controls: Analog I/O modules, PLCs, and sensor interfaces.
• Telecom Infrastructure: Line termination and impedance matching.
• Test & Measurement: Calibration standards and reference voltage dividers.

Conclusion of GQ8A021502BAT

The GQ8A021502BAT excels in applications demanding high accuracy, thermal stability, and electrical isolation. Its ceramic thin-film construction and low TCR make it ideal for precision environments, while the QSOP package ensures compatibility with modern SMD processes. Though not RoHS-compliant, its performance in harsh conditions (e.g., industrial or medical settings) justifies its use where reliability outweighs regulatory constraints. A top choice for engineers prioritizing signal integrity and long-term stability.