TT Electronics/IRC

GS7B028250CAT

GS7B028250CAT Description

The GS7B028250CAT from TT Electronics/IRC is a high-precision Ceramic Resistor Network designed for demanding electronic applications. This 14-pin Narrow SOIC (SOIC-C Series) device features 13 bussed (BUS) resistors with a 825Ω resistance value and an exceptional ±0.25% absolute tolerance (±0.05% ratio tolerance). Built using thin-film technology, it delivers stable performance with a ±50ppm/°C temperature coefficient, ensuring reliability across a wide operating range of -70°C to +125°C. The 0.05W (1/20) power rating per resistor and 0.7W total power rating make it suitable for low-power circuits, while its 100V maximum voltage rating enhances versatility.

GS7B028250CAT Features

• Precision Performance: Ultra-tight tolerances (±0.25%) and low TCR (±50ppm/°C) for accurate signal conditioning.
• Robust Construction: Ceramic case with gull-wing termination ensures durability in surface-mount applications.
• Compact & Reliable: SOIC package (8.66mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances for consistent PCB integration.
• High-Temperature Suitability: Operates up to 125°C with derated power handling.
• Bussed Design: Simplified circuit routing with 13 interconnected resistors, reducing board space and complexity.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation use where precision is critical.

GS7B028250CAT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Low-noise analog circuits requiring stable resistance values.
• Telecom Infrastructure: Impedance matching and termination in high-frequency PCBs.
• Test & Measurement Equipment: Calibration circuits demanding minimal drift.
• Industrial Controls: Feedback networks in sensor interfaces or power management ICs.

Conclusion of GS7B028250CAT

The GS7B028250CAT excels in applications requiring high precision, compactness, and thermal stability. Its ceramic thin-film construction, bussed architecture, and stringent tolerances make it a superior choice over generic resistor arrays. While not RoHS-compliant, it remains a go-to solution for specialized industrial and telecom designs where performance outweighs compliance needs. Engineers will appreciate its repeatable accuracy and ease of integration in space-constrained, high-reliability systems.