TT Electronics/IRC

GS4B021400GFT

GS4B021400GFT Description

The GS4B021400GFT 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 resistance. Encased in a ceramic SOIC-C series housing, it offers a 140Ω resistance per element with a tight ±2% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in matched circuits. Its thin-film technology and ±50ppm/°C temperature coefficient provide excellent thermal stability across a 70°C to 125°C derated power range, with a maximum operating temperature of 125°C. The 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for low-power, high-density designs.

GS4B021400GFT Features

• Bussed Network: 7 resistors connected in a bus configuration for simplified PCB routing.
• Precision Thin Film: Delivers ±2% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures durability and thermal reliability.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy assembly.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Rating: Supports up to 100V, ideal for industrial and automotive (non-PPAP) applications.
• Non-RoHS: Suitable for legacy or specialized systems where RoHS compliance is not required.

GS4B021400GFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers or current-limiting circuits.
• Industrial Controls: Stable resistance in harsh environments (e.g., motor drives, sensors).
• Test & Measurement Equipment: Low-drift performance for calibration circuits.
• Legacy Electronics: Non-RoHS compliant systems requiring reliable thin-film networks.
• High-Density PCBs: Compact SOIC package saves space in multi-channel designs.

Conclusion of GS4B021400GFT

The GS4B021400GFT combines precision, thermal stability, and compactness, making it a standout choice for engineers needing reliable bussed networks in demanding environments. Its ceramic construction, tight tolerances, and high voltage rating differentiate it from standard arrays, while its non-RoHS status caters to niche applications. Ideal for industrial, instrumentation, and legacy systems, this network balances performance with practical design flexibility.