TT Electronics/IRC

GS8B029530FBT

GS8B029530FBT Description

The GS8B029530FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration features 15 thin-film resistors with a 953Ω resistance value, ±1% absolute tolerance, and ±50ppm/°C temperature coefficient. The device operates over a wide temperature range of 70°C to 125°C (derated) and delivers a total power rating of 0.8W (0.05W per resistor). Its 100V maximum voltage rating and 1.27mm terminal pitch ensure reliable performance in compact, high-density PCB layouts. The ceramic case provides excellent thermal stability, while the gull-wing termination facilitates robust surface-mount assembly.

GS8B029530FBT Features

• Precision Engineering: Thin-film technology ensures low TCR (±50ppm/°C) and tight ratio tolerance (±0.1%), critical for analog signal conditioning.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Space-Efficient Design: SOIC package (9.91mm × 5.99mm × 1.45mm) with ±0.1mm dimensional tolerances optimizes board space.
• High Voltage Handling: 100V rating suits industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Bussed Topology: Simplifies circuit design by interconnecting resistors, reducing external wiring.

GS8B029530FBT Applications

Ideal for:

• Voltage Divider Networks: Precision dividers in sensor interfaces or ADC reference circuits.
• Signal Attenuation: Audio/communication systems requiring stable resistance ratios.
• Industrial Controls: PLCs, motor drives, and power supplies where temperature stability is critical.
• Test & Measurement Equipment: Calibration circuits due to low tolerance drift.

Conclusion of GS8B029530FBT

The GS8B029530FBT excels in precision, compactness, and thermal performance, making it a superior choice for applications demanding stable resistance values under varying environmental conditions. While not automotive-qualified, its ceramic construction and thin-film technology offer reliability for industrial and instrumentation designs. Engineers will appreciate its bussed architecture, which streamlines layout complexity without compromising accuracy.