TT Electronics/IRC

GS8A011203BBT

GS8A011203BBT Description

The GS8A011203BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. This 16-pin narrow SOIC device features 8 isolated thin-film resistors, each with a 120KΩ resistance and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The network operates over a wide temperature range of 70°C to 125°C with a ±100ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Encased in a rectangular ceramic SOIC package, it offers 0.1W power rating per resistor (0.8W total) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A011203BBT Features

• High Precision: ±0.1% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: 8 independent 120KΩ resistors prevent cross-talk in multi-channel systems.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.
• Low TCR: ±100ppm/°C minimizes resistance drift under temperature variations.
• Compact Footprint: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for automated assembly.

GS8A011203BBT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amps.
• Medical Electronics: Patient monitoring systems requiring stable resistance.
• Industrial Controls: PLCs, sensor interfaces with high noise immunity.
• Test & Measurement Equipment: Calibration tools, precision attenuators.
• Automotive (Non-Automotive Rated): Infotainment systems, where ceramic durability is preferred.

Conclusion of GS8A011203BBT

The GS8A011203BBT excels in applications demanding high accuracy, thermal resilience, and compact integration. Its ceramic construction, isolated thin-film resistors, and ultra-tight tolerances distinguish it from standard networks, making it ideal for precision electronics. While not PPAP or automotive-qualified, its performance suits industrial, medical, and instrumentation use cases where reliability is paramount. Engineers will appreciate its balance of size, stability, and ease of mounting in space-constrained designs.