TT Electronics/IRC

GS7B028661CAT

GS7B028661CAT Description

The GS7B028661CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 14-pin narrow SOIC (SOIC-C Series), this bussed configuration integrates 13 thin-film resistors with a 0.25% absolute tolerance and an exceptional ±0.05% ratio tolerance, ensuring unmatched accuracy in signal conditioning and voltage division. With a resistance value of 8.66KΩ and a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C). The ceramic substrate enhances thermal stability, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly.

GS7B028661CAT Features

• Precision Engineering: Thin-film technology with 0.25% tolerance and ±50ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic case (SOIC package) ensures durability and heat dissipation.
• High-Density Integration: 13 resistors in a compact 8.66mm × 5.99mm × 1.45mm footprint.
• Wide Operating Range: Rated for 125°C max temperature and 100V max voltage.
• Automation-Friendly: Gull-wing leads (1.27mm pitch) compatible with pick-and-place systems.
• Power Handling: 0.7W total (0.05W per resistor) derated at elevated temperatures.

GS7B028661CAT Applications

Ideal for precision analog circuits, the GS7B028661CAT excels in:

• Voltage Dividers & Sensor Interfaces: High ratio tolerance (±0.05%) ensures accuracy in measurement systems.
• Medical & Test Equipment: Stable performance under thermal stress critical for diagnostic devices.
• Industrial Control Systems: Ceramic substrate resists vibration and thermal cycling in harsh environments.
• Aerospace & Defense: Low TCR and tight tolerance meet MIL-grade reliability requirements.
• Consumer Electronics: Compact SOIC package suits space-constrained PCBs in audio/display modules.

Conclusion of GS7B028661CAT

The GS7B028661CAT stands out for its precision, thermal resilience, and integration density, making it a superior choice for applications demanding high accuracy and reliability. While not PPAP or automotive-qualified, its ceramic thin-film design and tight tolerances cater to industrial, medical, and aerospace markets. Engineers will appreciate its balance of performance and miniaturization, though RoHS non-compliance may limit use in eco-regulated regions. For bussed networks requiring stability under thermal load, this model delivers exceptional value.