TT Electronics/IRC

GS8A033921CT

GS8A033921CT Description

The GS8A033921CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC device features 8 isolated thin-film resistors, each with a 3.92 kΩ resistance and an ultra-tight ±0.25% tolerance. The network operates over a wide temperature range (70°C to 125°C) with a low ±25 ppm/°C temperature coefficient, ensuring stability in fluctuating thermal conditions. Encased in a rectangular ceramic SOIC package, it offers excellent durability and thermal performance, with a maximum voltage rating of 100V and a power rating of 0.1W per resistor (0.8W total).

GS8A033921CT Features

• High Precision: ±0.25% absolute tolerance for critical analog/digital circuits.
• Stable Performance: Low ±25 ppm/°C TCR minimizes resistance drift.
• Robust Construction: Ceramic case ensures reliability in harsh environments.
• Isolated Resistors: 8 independent elements (non-bussed) for flexible circuit design.
• Surface-Mount Ready: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).
• Wide Operating Range: Suitable for -55°C to +125°C (derated power above 70°C).

GS8A033921CT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits.
• Medical Electronics: Stable performance in diagnostic equipment.
• Industrial Controls: Reliable operation in PLCs and sensor interfaces.
• Aerospace & Defense: Ceramic construction resists vibration and thermal stress.
• Test & Measurement: Low TCR ensures accuracy in calibration systems.

Conclusion of GS8A033921CT

The GS8A033921CT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice for applications requiring stable resistance networks. Its ceramic SOIC package and thin-film technology provide long-term reliability, while the isolated design offers layout flexibility. Though not RoHS-compliant or PPAP-certified, it excels in niche industrial and aerospace roles where performance outweighs compliance needs. Engineers seeking a high-tolerance, thermally stable resistor network will find this model exceptionally well-suited.