TT Electronics/IRC

GS4B022800JGT

GS4B022800JGT Description

The GS4B022800JGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film technology. Encased in a ceramic substrate, it delivers superior thermal stability with a ±50ppm/°C temperature coefficient and a 5% absolute tolerance (ratio tolerance ±2%). Rated for 280Ω per resistor, it operates across a 70°C to 125°C derated power range, with a maximum voltage rating of 100V and 0.4W total power dissipation (0.05W per resistor). Its gull-wing termination and 1.27mm terminal pitch ensure reliable surface-mount assembly, while the compact 4.9mm × 5.99mm × 1.45mm footprint suits space-constrained designs.

GS4B022800JGT Features

• Ceramic Construction: Enhances thermal conductivity and durability in harsh environments.
• Thin-Film Technology: Delivers low noise and high precision (±5% tolerance).
• Bussed Network (BUS): Simplifies circuit design by interconnecting resistors.
• Wide Temperature Range: Stable performance from -55°C to 125°C (derated to 70°C–125°C).
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and automotive subsystems (non-PPAP).
• Compact SOIC Package: 1.63mm seated height and tight tolerances (±0.1mm height/length) for high-density PCBs.

GS4B022800JGT Applications

• Voltage Divider Networks: Precision signal conditioning in sensor interfaces.
• Bus Termination: EMI reduction in high-speed digital circuits (e.g., CAN, LIN buses).
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits due to low TCR (±50ppm/°C).
• Consumer Electronics: Audio amplifiers and display drivers where space efficiency is critical.

Conclusion of GS4B022800JGT

The GS4B022800JGT excels in reliability and precision, leveraging ceramic thin-film technology for demanding environments. Its bussed design, compact SOIC form factor, and robust electrical ratings make it a standout choice for engineers prioritizing thermal stability and space savings. While non-compliant with EU RoHS, it remains ideal for industrial and prototyping applications where performance outweighs regulatory constraints.