TT Electronics/IRC

GS8A031213CBT

GS8A031213CBT Description

The GS8A031213CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying environmental conditions. Housed in a 16-pin narrow SOIC package, this device features 8 isolated thin-film resistors, each with a resistance value of 121KΩ and an absolute tolerance of ±0.25%. The network operates over a wide temperature range of -55°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in thermally challenging environments. Its ±25ppm/°C temperature coefficient and 0.1W power rating per resistor (0.8W total) make it suitable for precision analog and digital circuits.

GS8A031213CBT Features

• High Precision: Tight tolerance (±0.25%) and low TCR (±25ppm/°C) ensure minimal drift.
• Robust Construction: Ceramic substrate and gull-wing termination enhance durability and solderability.
• Isolated Resistors: Eight independent resistors (121KΩ each) prevent crosstalk in sensitive circuits.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm SOIC package saves PCB space.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation use.
• Stable Performance: Thin-film technology delivers long-term stability and low noise.

GS8A031213CBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Medical Equipment: High-reliability signal conditioning.
• Industrial Controls: Stable feedback networks in PLCs and sensors.
• Automotive Electronics: Despite non-automotive PPAP status, it suits benign-environment automotive subsystems.
• Test & Measurement: Calibration circuits requiring low drift.

Conclusion of GS8A031213CBT

The GS8A031213CBT combines precision, isolation, and compactness, making it a superior choice for applications demanding stable resistance values under thermal stress. Its ceramic construction and thin-film technology outperform similar models in longevity and accuracy, particularly in medical and industrial settings. While not PPAP-qualified, its high voltage tolerance and low TCR justify its use in mission-critical analog designs.