TT Electronics/IRC

GS7B031052FDT

GS7B031052FDT Description

The GS7B031052FDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 14-pin narrow SOIC package, this bussed network features 13 thin-film resistors with a 10.5KΩ resistance value and a tight ±1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating temperature range of -55°C to +125°C, with derated power handling up to 125°C. The device offers a 0.7W total power rating (0.05W per resistor) and supports 100V maximum voltage, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GS7B031052FDT Features

• Precision Network: 13 resistors with ±1% tolerance and ±0.5% ratio tolerance for matched performance.
• Robust Construction: Ceramic SOIC package ensures durability and excellent heat dissipation.
• Stable Performance: ±25ppm/°C TCR minimizes resistance drift under thermal stress.
• High Voltage Rating: Supports up to 100V, ideal for industrial and automotive environments (though not PPAP/automotive-qualified).
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch for reliable soldering.

GS7B031052FDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Control Systems: Stable feedback networks in PLCs and motor drives.
• Test & Measurement Equipment: High-accuracy reference circuits.
• Power Management: Load sharing or bias networks in DC/DC converters.
• Aerospace & Defense: Ruggedized electronics requiring thermal stability (non-RoHS variant).

Conclusion of GS7B031052FDT

The GS7B031052FDT combines precision, reliability, and compactness, making it a standout choice for engineers needing stable resistor networks in harsh environments. Its thin-film technology, low TCR, and high voltage tolerance address critical design challenges, while the SOIC package simplifies assembly. Though not RoHS-compliant, its performance in industrial and high-temperature applications justifies its use where regulatory flexibility exists. Ideal for designs demanding tight tolerances and thermal resilience, this network delivers consistent performance where lesser components might falter.