TT Electronics/IRC

GS7B018450JFT

GS7B018450JFT Description

The GS7B018450JFT 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 with a 845Ω resistance value and a ±5% absolute tolerance, ensuring reliable performance in compact designs. Built with thin-film technology, it offers excellent stability with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. The device operates within a temperature range of 70°C to 125°C and supports a maximum voltage rating of 100V, with a power rating of 0.7W (0.05W per resistor). Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and heat dissipation.

GS7B018450JFT Features

• Bussed Network Configuration: 13 resistors connected in a single bus, simplifying circuit design for common-node applications.
• High Precision: ±5% tolerance with ±1% ratio tolerance, ensuring consistent performance in matched-resistor applications.
• Robust Construction: Ceramic SOIC package provides superior thermal and mechanical stability.
• Wide Operating Range: Supports -55°C to +125°C (derated power up to 125°C), ideal for industrial and automotive environments.
• Low TCR: ±100ppm/°C minimizes resistance drift under temperature variations.
• Compact Footprint: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS7B018450JFT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision resistance matching ensures accurate signal conditioning.
• Industrial Control Systems: Reliable performance in harsh environments with wide temperature swings.
• Automotive Electronics: Despite being non-automotive grade, its rugged design suits aftermarket or non-safety-critical modules.
• Test & Measurement Equipment: Low TCR and stable thin-film technology enhance calibration accuracy.
• Power Management Modules: Efficient heat dissipation and high-voltage tolerance (100V) support power distribution tasks.

Conclusion of GS7B018450JFT

The GS7B018450JFT stands out for its combination of precision, durability, and compactness, making it a versatile choice for engineers designing high-density PCBs or systems requiring stable resistance networks. Its ceramic construction, tight tolerances, and bussed architecture reduce component count while improving reliability, particularly in industrial, instrumentation, and power electronics. While not PPAP or automotive-qualified, its performance metrics align with demanding commercial and industrial applications where thermal and electrical stability are critical.