TT Electronics/IRC

GS7B014221JFT

GS7B014221JFT Description

The GS7B014221JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 14-pin narrow SOIC package integrates 13 bussed resistors with a 4.22KΩ resistance value and a ±5% absolute tolerance, ensuring consistent performance across circuits. Built with thin-film technology, it offers a ±100ppm/°C temperature coefficient, making it suitable for stable operation within a 70°C to 125°C derated power range. The SOIC-C series features a rectangular ceramic case with gull-wing termination, providing robust mechanical and thermal stability. With a maximum voltage rating of 100V and a power rating of 0.7W (0.05W per resistor), this network is ideal for space-constrained designs requiring reliable signal conditioning or voltage division.

GS7B014221JFT Features

• High-Density Integration: 13 resistors in a compact 8.66mm × 5.99mm × 1.45mm SOIC package.
• Superior Thermal Performance: Ceramic substrate ensures efficient heat dissipation, supporting operation up to 125°C.
• Precision Tolerance: ±5% absolute tolerance and ±1% ratio tolerance for matched resistance values.
• Robust Construction: Thin-film technology delivers low noise and high stability under varying environmental conditions.
• Surface-Mount Design: Gull-wing terminals with 1.27mm pitch for easy PCB assembly and reflow compatibility.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS7B014221JFT Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in ADC/DAC interfaces or sensor signal conditioning.
• Bus Termination: Effective impedance matching in high-speed digital systems (e.g., memory modules).
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Reliable resistance networks for calibration and reference circuits.
• Telecommunications: Signal processing in RF and baseband applications due to low parasitic effects.

Conclusion of GS7B014221JFT

The GS7B014221JFT combines high-density integration, thermal resilience, and precision tolerances in a ceramic SOIC package, making it a standout choice for engineers prioritizing reliability in harsh operating conditions. Its bussed architecture simplifies circuit design, while the thin-film technology ensures long-term stability. Though not RoHS-compliant, its industrial-grade robustness and wide temperature range make it ideal for professional electronics where performance outweighs regulatory constraints. For applications demanding tight tolerance networks in compact footprints, this model offers a compelling balance of cost and capability.