TT Electronics/IRC

GS8A022210BT

GS8A022210BT Description

The GS8A022210BT from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for demanding isolation applications. Housed in a 16-pin SOIC ceramic package, it offers a 221Ω resistance per resistor with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. The isolated (ISOL) circuit design eliminates crosstalk, making it ideal for sensitive analog/digital systems. With a 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating, this surface-mount (SMD) device combines reliability with compactness (9.91mm × 5.99mm × 1.45mm). Its gull-wing termination ensures robust PCB connectivity, while the ceramic case enhances thermal performance.

GS8A022210BT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for stable operation in temperature-varying environments.
• Isolated Design (ISOL): Independent resistors prevent signal interference, critical for high-impedance circuits.
• Robust Construction: Ceramic SOIC package ensures durability and efficient heat dissipation.
• High Power Density: 0.8W total power rating in a compact footprint (9.91mm × 5.99mm).
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GS8A022210BT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to matched resistor values.
• Medical Equipment: Isolation-critical devices like patient monitors, where signal integrity is paramount.
• Test & Measurement: High-accuracy instrumentation requiring minimal drift (e.g., oscilloscopes, multimeters).
• Industrial Controls: PLCs and sensor interfaces benefiting from isolated resistor networks.
• Communications: RF and signal conditioning circuits where crosstalk must be minimized.

Conclusion of GS8A022210BT

The GS8A022210BT excels in applications demanding precision, isolation, and thermal stability, outperforming standard thick-film networks in accuracy and reliability. Its ceramic SOIC package and thin-film technology make it a top choice for engineers designing high-performance analog systems. While not automotive-grade, its 100V rating and 125°C capability suit harsh industrial environments. For projects requiring tight-tolerance, low-drift resistors in a compact form factor, this network array delivers unmatched value.