TT Electronics/IRC

GS8B032871CCT

GS8B032871CCT Description

The GS8B032871CCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in a 16-pin narrow SOIC package, this bussed (BUS) network integrates 15 thin-film resistors, each with a 2.87 kΩ resistance and an absolute tolerance of ±0.25%. The device operates over a wide temperature range (-70°C to +125°C) with a low temperature coefficient (±25 ppm/°C), ensuring minimal drift in harsh environments. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount assembly.

GS8B032871CCT Features

• High Precision: ±0.25% absolute tolerance and ±0.25% ratio tolerance for matched resistance values.
• Stable Performance: ±25 ppm/°C TCR ensures reliability across -70°C to +125°C.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint (SOIC-16) saves PCB real estate.
• Automated Assembly Friendly: 1.27mm terminal pitch and gull-wing leads simplify pick-and-place processes.
• High Voltage Capability: 100V rating supports industrial and instrumentation applications.

GS8B032871CCT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight tolerance matching.
• Industrial Control Systems: Stable performance in PLCs, sensors, and motor drives.
• Test & Measurement Equipment: Low TCR minimizes calibration drift in multimeters and oscilloscopes.
• Medical Electronics: Reliable operation in patient monitoring and diagnostic devices.
• Aerospace & Defense: Ceramic construction withstands vibration and thermal cycling.

Conclusion of GS8B032871CCT

The GS8B032871CCT excels in applications demanding high precision, thermal stability, and compactness. Its ceramic thin-film technology and bussed architecture offer superior performance over polymer-based networks, particularly in harsh environments. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and instrumentation designs requiring low drift and matched resistances. Engineers should verify unconfirmed part status with the manufacturer for critical projects.