TT Electronics/IRC

GQ8A029530FT

GQ8A029530FT Description

The GQ8A029530FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation circuit applications. This 8-resistor array features a 953Ω resistance value per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed 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 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for compact, high-density PCB designs.

GQ8A029530FT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures thermal and mechanical reliability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Isolation-Centric: Designed for ISOL (isolation) circuit applications, minimizing crosstalk.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated assembly.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.

GQ8A029530FT Applications

Ideal for precision analog and digital circuits requiring isolation, such as:

• Medical electronics (patient monitoring, isolation amplifiers).
• Industrial control systems (PLC I/O modules, signal conditioning).
• Telecom infrastructure (line drivers, impedance matching).
• Test & measurement equipment (calibration circuits, reference networks).
  Its thin-film technology and ceramic package outperform similar epoxy-coated arrays in high-temperature or high-reliability environments.

Conclusion of GQ8A029530FT

The GQ8A029530FT combines precision, durability, and compactness, making it a standout choice for isolation-focused designs. While not RoHS-compliant, its ceramic construction and thin-film resistors deliver unmatched stability in harsh conditions. Engineers seeking a high-performance resistor network for critical applications will find this model exceptionally reliable.