TT Electronics/IRC

GS4B024870FT

GS4B024870FT Description

The GS4B024870FT from TT Electronics/IRC is a high-performance 7-resistor bussed network designed for precision applications in demanding electronic circuits. Encased in a ceramic SOIC package, this thin-film resistor network offers a 487Ω resistance per element with a tight ±1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Its 8-pin narrow SOIC (SOIC-C) form factor and gull-wing termination make it ideal for automated surface-mount assembly. With a maximum voltage rating of 100V and a total power rating of 0.4W (0.05W per resistor), this component balances compactness with robust performance.

GS4B024870FT Features

• Bussed Network Design: Simplifies circuit layout with a shared common terminal (BUS), reducing PCB complexity.
• High Precision: ±1% absolute tolerance and ±50ppm/°C TCR ensure reliable performance in precision analog/digital systems.
• Robust Construction: Ceramic substrate and thin-film technology provide excellent thermal stability and durability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm dimensions with a 1.27mm terminal pitch suit high-density designs.
• Wide Temperature Range: Derated power operation up to 125°C makes it suitable for industrial and automotive-adjacent applications (though not PPAP/automotive-certified).
• Non-RoHS Compliance: May be preferred for legacy or specific industrial applications requiring traditional materials.

GS4B024870FT Applications

• Voltage Divider Networks: Precision dividers in sensor interfaces or ADC/DAC circuits.
• Pull-Up/Pull-Down Arrays: Signal conditioning in digital logic (e.g., I²C, SPI buses).
• Industrial Control Systems: Stable resistance in harsh environments (e.g., PLCs, motor drives).
• Test & Measurement Equipment: High-accuracy instrumentation requiring minimal drift.
• Legacy Electronics: Non-RoHS compliance suits repairs or upgrades of older systems.

Conclusion of GS4B024870FT

The GS4B024870FT stands out for its precision, compactness, and thermal resilience, making it a versatile choice for engineers prioritizing stability in space-constrained designs. While not automotive-grade, its ceramic construction and bussed topology offer distinct advantages over polymer-based networks in high-temperature or precision-critical applications. Ideal for industrial, instrumentation, and legacy systems, this resistor network delivers reliability where tolerance and thermal performance are paramount.