TT Electronics/IRC

GS4B012260DCT

GS4B012260DCT Description

The GS4B012260DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 226 Ohm resistance value with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in an 8-pin SOIC ceramic package, it offers 0.4W total power dissipation (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS4B012260DCT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±100ppm/°C).
• Robust Ceramic Package: Ensures reliability in harsh environments with a 125°C max operating temperature.
• Optimized Power Handling: 0.4W total power rating (0.05W per resistor) for balanced performance.
• Compact & Standardized Footprint: SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with 1.27mm pitch for space-efficient designs.
• BUS Circuit Designator: Ideal for bus termination and signal conditioning applications.
• Non-Automotive (PPAP No): Suited for industrial, telecom, and instrumentation use.

GS4B012260DCT Applications

This resistor network excels in:

• Signal Conditioning & Bus Termination: Precision matching in data buses (e.g., DDR, PCIe).
• Industrial Control Systems: Stable performance in PLCs, sensors, and measurement equipment.
• Telecommunications: Impedance matching and filtering in RF/analog circuits.
• Test & Measurement Equipment: Low-drift resistance for calibration and reference circuits.
• Power Management: Voltage division and current sensing in DC-DC converters.

Conclusion of GS4B012260DCT

The GS4B012260DCT combines precision, durability, and compactness, making it a superior choice for applications requiring stable resistance in a small footprint. Its ceramic construction, thin-film technology, and tight tolerances outperform generic thick-film networks, particularly in high-temperature or precision-critical environments. While not RoHS-compliant, it remains a robust solution for industrial and telecom designs where reliability is paramount.