TT Electronics/IRC

GS7B014990FT

GS7B014990FT Description

The GS7B014990FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 14-pin Narrow SOIC device features 13 bussed resistors with a 499Ω resistance value and a tight ±1% tolerance, ensuring reliable signal integrity in demanding circuits. Built with thin-film technology, it delivers excellent stability with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. The SOIC package (8.66mm × 5.99mm × 1.45mm) offers a compact footprint, ideal for space-constrained designs. With a 0.7W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network balances power handling and precision. Its gull-wing termination ensures secure surface-mount assembly, while the ceramic case enhances durability and heat dissipation.

GS7B014990FT Features

• Bussed Network: 13 resistors connected in a bus configuration for simplified circuit design.
• High Precision: ±1% absolute tolerance and ±100ppm/°C thermal stability.
• Robust Construction: Ceramic case and thin-film technology for reliability in harsh conditions.
• Compact SOIC Package: 14-pin narrow profile (8.66mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances.
• Wide Operating Range: -70°C to +125°C derated power range, with a 125°C maximum operating temperature.
• Surface-Mount Ready: Gull-wing terminals for automated PCB assembly.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP not required).

GS7B014990FT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/pull-down networks in analog/digital systems.
• Industrial Controls: Durable performance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Stable resistance for calibration circuits and sensor interfaces.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Medical Electronics: Reliable operation in diagnostic devices where consistency is critical.

Conclusion of GS7B014990FT

The GS7B014990FT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing reliability in tight layouts. Its ceramic construction and thin-film technology ensure long-term stability, while the bussed design reduces component count in bus-oriented circuits. Though not RoHS-compliant, it remains ideal for industrial, telecom, and instrumentation applications where performance outweighs regulatory constraints. For designs requiring high-density, low-drift resistor networks, this model delivers exceptional value.