TT Electronics/IRC

GS4A022210DAT

GS4A022210DAT Description

The GS4A022210DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 221Ω and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum voltage of 100V. Its ±50ppm/°C temperature coefficient guarantees stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers superior reliability for surface-mount applications.

GS4A022210DAT Features

• Precision Performance: 0.5% tolerance and ±0.05% ratio tolerance for high-accuracy signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• High Power Handling: 0.1W per resistor (0.4W total) with derating up to 125°C.
• Isolated Design: Four independent resistors minimize crosstalk in sensitive circuits.
• Surface-Mount Ready: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A022210DAT Applications

This resistor network excels in precision analog and digital systems, including:

• Industrial Control Systems: Signal isolation and voltage division in PLCs and sensors.
• Medical Electronics: High-reliability circuits in diagnostic equipment.
• Automotive (Non-Automotive Compliant): Engine control units (ECUs) where thermal stability is critical.
• Test & Measurement: Calibration and reference circuits requiring low drift.
• Telecommunications: Impedance matching in RF modules.

Conclusion of GS4A022210DAT

The GS4A022210DAT stands out for its precision, rugged ceramic construction, and isolated resistor design, making it ideal for applications demanding tight tolerances and thermal resilience. While not PPAP or automotive-qualified, its high voltage rating, low TCR, and compact form factor make it a versatile choice for industrial, medical, and telecom systems. Engineers seeking reliable, high-performance resistor networks will find this model a robust solution for critical circuit designs.