TT Electronics/IRC

GS8B018450GBT

GS8B018450GBT Description

The GS8B018450GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 16-pin narrow SOIC device features 15 bussed resistors with a 845Ω resistance value and a tight ±2% absolute tolerance, ensuring consistent performance. Built with thin-film technology, it offers excellent stability with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. The SOIC-C series package provides robust mechanical protection, while its surface-mount gull-wing termination ensures reliable PCB integration. With a maximum operating temperature of 125°C and a derated power range of 70–125°C, this resistor network is engineered for durability in industrial and commercial applications.

GS8B018450GBT Features

• Circuit Design: Bussed (BUS) configuration simplifies PCB layout and reduces component count.
• Power Handling: 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating for robust operation.
• Precision: ±2% tolerance and ±0.1% ratio tolerance ensure high accuracy in signal conditioning and voltage division.
• Thermal Performance: ±100ppm/°C TCR minimizes resistance drift across a -70°C to +125°C range.
• Mechanical Durability: Ceramic case and rectangular SOIC package (9.91mm × 5.99mm × 1.63mm) with tight dimensional tolerances (±0.1mm height, ±0.2mm depth).
• Compatibility: Surface-mount (SMD) gull-wing terminals with 1.27mm pitch for easy assembly.

GS8B018450GBT Applications

• Industrial Control Systems: Ideal for analog signal processing and sensor interface circuits due to low TCR and high stability.
• Automotive Electronics: Suitable for non-safety-critical applications like infotainment or lighting control (note: not PPAP or Automotive-qualified).
• Test & Measurement Equipment: Precision voltage dividers and calibration networks benefit from its tight tolerance.
• Power Management: Used in feedback networks for DC-DC converters or voltage references.
• Medical Devices: Reliable performance in diagnostic equipment where thermal stability is critical.

Conclusion of GS8B018450GBT

The GS8B018450GBT stands out for its ceramic construction, thin-film precision, and bussed design, offering superior thermal and electrical performance compared to standard epoxy-based networks. While not RoHS-compliant or automotive-grade, its high power density, low TCR, and compact SOIC footprint make it a preferred choice for industrial, medical, and instrumentation applications. Engineers will appreciate its ease of integration and consistent performance in circuits requiring stable, low-drift resistance networks. For designs demanding reliability under thermal stress, this model delivers exceptional value.