TT Electronics/IRC

GS8B011802CBT

GS8B011802CBT Description

The GS8B011802CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration integrates 15 thin-film resistors, each rated at 18KΩ with an exceptional ±0.25% absolute tolerance and ±0.1% ratio tolerance. Its ±100ppm/°C temperature coefficient ensures minimal resistance drift across a wide operating range of 70°C to 125°C, making it suitable for precision analog and digital circuits. The SOIC-C series construction features a rectangular ceramic substrate with gull-wing terminations, optimized for surface-mount assembly in space-constrained designs.

GS8B011802CBT Features

• High Precision: Tight tolerances (±0.25%) and low TCR (±100ppm/°C) for stable performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Optimized Power Handling: 0.05W per resistor (total 0.8W) with a 100V maximum voltage rating.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint (SOIC-16) ideal for dense PCB layouts.
• Automation-Friendly: 1.27mm terminal pitch and surface-mount design streamline pick-and-place processes.
• Non-Automotive: Not PPAP-capable, but excels in industrial and instrumentation applications.

GS8B011802CBT Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits due to low ratio tolerance.
• Signal Conditioning: Stable performance in sensor interfaces and feedback networks.
• Medical Electronics: Reliable operation in diagnostic equipment where thermal drift is unacceptable.
• Test & Measurement: High-accuracy resistance networks for calibration systems.
• Industrial Controls: Suitable for PLCs and process instrumentation requiring long-term stability.

Conclusion of GS8B011802CBT

The GS8B011802CBT stands out for its combination of precision, thermal resilience, and compact form factor, making it a superior choice for applications demanding low drift and high accuracy. While not automotive-grade, its ceramic thin-film technology and bussed architecture cater to industrial, medical, and test equipment markets. Engineers will appreciate its ease of integration and consistent performance under thermal stress, solidifying its role in mission-critical circuits.