TT Electronics/IRC

GS8A038451GBT

GS8A038451GBT Description

The GS8A038451GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 16-pin narrow SOIC device features 8 isolated thin-film resistors, each with a resistance value of 8.45KΩ and a tight ±2% absolute tolerance. The network operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient of ±25ppm/°C, ensuring stability in demanding environments. Encased in a rectangular ceramic SOIC package, it offers excellent thermal and mechanical reliability. With a power rating of 0.1W per resistor (0.8W total) and a maximum voltage rating of 100V, it is ideal for high-density circuits requiring consistent performance.

GS8A038451GBT Features

• Isolated Resistors: 8 independent elements for flexible circuit design.
• Precision Tolerance: ±2% absolute, ±0.1% ratio tolerance for matched performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Low TCR: ±25ppm/°C minimizes resistance drift with temperature fluctuations.
• Compact Dimensions: 9.91mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS8A038451GBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: Calibration tools and signal conditioning.
• Medical Devices: High-reliability instrumentation requiring stable resistance values.
• Aerospace & Defense: Ruggedized systems where component consistency is critical.

Conclusion of GS8A038451GBT

The GS8A038451GBT stands out for its ceramic-based isolation, tight tolerances, and low TCR, making it superior to polymer-based networks in high-temperature or precision-critical applications. Its SOIC package balances space efficiency with performance, while the thin-film technology ensures long-term reliability. Though not RoHS-compliant, its robustness suits niche industrial and military uses where durability outweighs regulatory constraints. A top choice for engineers prioritizing accuracy, thermal resilience, and compact integration.