TT Electronics/IRC

GS7B021200JCT

GS7B021200JCT Description

The GS7B021200JCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 14-pin narrow SOIC package features 13 bussed resistors, each with a 120Ω resistance and a ±5% absolute tolerance, ensuring reliable performance in voltage division and bus termination applications. With a thin-film technology construction, it delivers excellent stability, low noise, and a tight ±50ppm/°C temperature coefficient. The SOIC-C series offers a compact footprint (8.66mm × 5.99mm × 1.45mm) with gull-wing terminations for robust surface-mount assembly. Rated for 0.7W total power dissipation (0.05W per resistor) and 100V maximum voltage, it operates reliably across a -55°C to +125°C range, making it suitable for industrial and telecom environments.

GS7B021200JCT Features

• Bussed Network: 13 resistors connected in a single bus configuration for simplified circuit design.
• High Precision: ±5% absolute tolerance and ±0.25% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic substrate with thin-film technology ensures low thermal EMF and long-term stability.
• Wide Operating Range: Derated power up to 125°C, with a 70°C to 125°C operational window.
• Surface-Mount Ready: 14-pin SOIC package with 1.27mm pitch for compatibility with automated PCB assembly.
• Low TCR: ±50ppm/°C minimizes resistance drift under temperature fluctuations.

GS7B021200JCT Applications

• Voltage Dividers: Precision attenuation in sensor interfaces and ADC circuits.
• Bus Termination: Impedance matching in CAN, LIN, and I2C communication networks.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistor arrays.
• Telecom Equipment: Signal conditioning and line termination in high-speed data transmission.
• Automotive (Non-Automotive Grade): Prototyping or non-safety-critical systems where ceramic reliability is preferred.

Conclusion of GS7B021200JCT

The GS7B021200JCT excels in applications demanding tight tolerance, low TCR, and compact packaging. Its bussed design reduces component count, while the ceramic substrate enhances thermal and mechanical durability. Though not PPAP or automotive-qualified, it is ideal for industrial, telecom, and prototyping use where precision and space efficiency are critical. Engineers will appreciate its balance of performance, reliability, and cost-effectiveness in resistor network solutions.