TT Electronics/IRC

GQ8A012402BT

GQ8A012402BT Description

The GQ8A012402BT 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 24K Ohm resistance value per element with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers superior thermal stability and durability in harsh environments. The 16-pin gull-wing SMD configuration enables reliable surface mounting, while the isolated (ISOL) circuit design minimizes crosstalk between channels. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for precision analog and mixed-signal circuits.

GQ8A012402BT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for critical accuracy.
• Robust Construction: Ceramic case and thin-film technology ensure long-term reliability.
• Isolated Design: Independent resistors (ISOL) reduce interference in multi-channel systems.
• Compact Footprint: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package saves PCB space.
• Wide Operating Range: Rated for 125°C maximum temperature and derated up to 125°C.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated assembly.
• Non-Automotive: Suitable for industrial, medical, and telecom applications (PPAP not required).

GQ8A012402BT Applications

• Precision Instrumentation: Signal conditioning in data acquisition systems and test equipment.
• Medical Electronics: Isolation circuits in patient monitoring devices.
• Telecom Infrastructure: Impedance matching and filtering in base stations.
• Industrial Controls: Analog I/O modules requiring low drift and high stability.
• Aerospace & Defense: Ruggedized electronics where ceramic packaging excels.

Conclusion of GQ8A012402BT

The GQ8A012402BT stands out for its combination of precision, isolation, and power handling in a compact ceramic package. Its thin-film technology and tight tolerances make it ideal for applications demanding minimal drift and high reliability. While not RoHS-compliant, it is a top choice for non-consumer sectors prioritizing performance over regulatory restrictions. Engineers will appreciate its balance of size, accuracy, and thermal resilience, particularly in isolated signal paths or multi-channel systems. For OEMs seeking a robust resistor network with proven thin-film stability, this model delivers exceptional value.