TT Electronics/IRC

GS7B022942JFT

GS7B022942JFT Description

The GS7B022942JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Packaged in a 14-pin narrow SOIC (SOIC-C Series), this bussed network integrates 13 thin-film resistors, each rated at 29.4KΩ with an absolute tolerance of ±5% and a ratio tolerance of ±1%. Its ±50ppm/°C temperature coefficient ensures minimal resistance drift across its operating range of 70°C to 125°C, making it suitable for environments with fluctuating temperatures. The device features a 0.05W (1/20W) power rating per resistor and a total power rating of 0.7W, with a maximum voltage rating of 100V. Encased in a rectangular ceramic package, it offers robust mechanical stability and reliable surface-mount (Gull Wing termination) performance.

GS7B022942JFT Features

• High Precision: Thin-film technology delivers ±5% absolute tolerance and ±1% ratio tolerance for matched resistance values.
• Thermal Stability: ±50ppm/°C TCR ensures consistent performance across -70°C to +125°C.
• Robust Construction: Ceramic case (SOIC package) with 14 gull-wing terminals for durable SMT assembly.
• Space-Efficient: Compact dimensions (8.66mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch for high-density PCB layouts.
• Bussed Design: Simplified circuit routing with 13 resistors connected in a bus configuration (BUS circuit designator).
• Non-Automotive: Suitable for industrial and commercial applications (PPAP: No, Automotive: No).

GS7B022942JFT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance matching.
• Signal Conditioning: ADC/DAC reference networks, amplifier gain setting, and filter networks.
• Industrial Electronics: Power supplies, test equipment, and control systems where thermal stability is critical.
• Consumer Electronics: Audio equipment, display drivers, and embedded systems needing compact resistor arrays.
• Medical Devices: Low-noise, high-reliability circuits for diagnostic and monitoring equipment.

Conclusion of GS7B022942JFT

The GS7B022942JFT excels in applications demanding precision, thermal resilience, and space efficiency. Its ceramic SOIC package, thin-film technology, and bussed architecture provide superior performance over generic resistor networks, particularly in high-temperature or precision-analog environments. While not RoHS-compliant, its industrial-grade reliability makes it a preferred choice for designers prioritizing stability and miniaturization. Ideal for signal processing, instrumentation, and embedded systems, this network balances cost-effectiveness with technical rigor.