TT Electronics/IRC

GS4B016800GFT

GS4B016800GFT Description

The GS4B016800GFT from TT Electronics/IRC is a high-performance 7-resistor bussed network designed for precision applications in demanding electronic circuits. Housed in an 8-pin narrow SOIC (SOIC-C) ceramic package, this thin-film resistor network offers a 680Ω resistance per element with a tight ±2% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance across all resistors. Its ±100ppm/°C temperature coefficient guarantees stability over a wide operating temperature range of -55°C to +125°C, with derated power handling up to 125°C. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.4W (0.05W per resistor), making it suitable for compact, high-density PCB designs.

GS4B016800GFT Features

• Ceramic Case & Thin Film Technology: Enhances thermal stability and reliability in harsh environments.
• Bussed Network (BUS) Configuration: Simplifies circuit design by interconnecting resistors, reducing component count.
• Precision Tolerance: ±2% absolute and ±1% ratio tolerance for matched performance in differential circuits.
• Wide Temperature Range: Operates from -55°C to +125°C with derated power up to 125°C.
• Surface-Mount Gull Wing Termination: Ensures secure PCB attachment with a 1.27mm terminal pitch for high-density layouts.
• Compact SOIC Package: Measures 4.9mm (L) × 5.99mm (D) × 1.45mm (H), ideal for space-constrained applications.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GS4B016800GFT Applications

• Voltage Division & Current Limiting: Precision networks in ADC/DAC reference circuits.
• Signal Conditioning: Matched impedance in communication systems (e.g., RS-485, CAN bus).
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Medical Electronics: Stable resistance in diagnostic equipment due to low TCR.
• Test & Measurement: High-accuracy dividers in oscilloscopes and multimeters.

Conclusion of GS4B016800GFT

The GS4B016800GFT stands out for its ceramic-encapsulated thin-film construction, delivering unmatched thermal and electrical stability in resistor networks. Its bussed design, precision tolerances, and compact SOIC footprint make it a superior choice for engineers prioritizing reliability in high-density, temperature-variable environments. While not RoHS-compliant, its performance in industrial and telecom applications justifies its use where durability and accuracy are critical. For designs requiring matched resistors with minimal drift, this network offers an optimal balance of size, power handling, and precision.