TT Electronics/IRC

GQ8A027872JBT

GQ8A027872JBT Description

The GQ8A027872JBT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers 78.7KΩ resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated (ISOL) circuit design and 100V maximum voltage rating make it suitable for demanding environments. Packaged in a tube, this non-automotive, non-PPAP component is ideal for prototyping and low-to-medium volume production.

GQ8A027872JBT Features

• High Precision: Thin film technology delivers low TCR (±50ppm/°C) and 5% tolerance for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability, withstanding 125°C maximum operating temperature.
• Space-Efficient: QSOP package (4.9mm × 6.02mm) optimizes board space while supporting 0.64mm terminal pitch for high-density layouts.
• Power Handling: 0.75W total power rating (0.1W per resistor) balances energy dissipation and compact design.
• Isolated Design: Independent resistors (ISOL) enable flexible circuit configurations without crosstalk.
• Compliance: EAR99 ECCN and non-RoHS status cater to specific industrial or legacy system requirements.

GQ8A027872JBT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Electronics: PLCs, sensor interfaces, and control systems requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits, load simulation, and instrumentation where tolerance and TCR are critical.
• Telecom Infrastructure: Line termination, impedance matching, and RF modules benefiting from its compact, high-density layout.
• Legacy Systems: Non-RoHS compliant applications needing reliable thin-film performance.

Conclusion of GQ8A027872JBT

The GQ8A027872JBT combines precision, durability, and compactness, making it a standout choice for engineers designing high-reliability analog circuits. Its ceramic isolation, thin film accuracy, and gull-wing SMD compatibility address challenges in industrial, telecom, and test equipment applications. While not suited for automotive use, its thermal resilience and flexible configuration offer superior value over standard arrays in niche markets. For projects demanding stable resistance in constrained spaces, this network delivers uncompromising performance.