TT Electronics/IRC

GS4B012802DCT

GS4B012802DCT Description

The GS4B012802DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 28K Ohm resistance per element 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 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B012802DCT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term stability.
• Optimized Power Handling: 0.4W total power rating with derating up to 125°C.
• Space-Efficient: SOIC package with gull-wing leads for high-density PCB layouts.
• Automation-Friendly: Tube packaging for streamlined pick-and-place assembly.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation applications.

GS4B012802DCT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC reference circuits.
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Telecommunications: Impedance matching and line termination.
• Medical Electronics: Precision measurement devices due to low drift.
• Automotive (Non-Automotive Rated): Non-safety-critical circuits like infotainment systems.

Conclusion of GS4B012802DCT

The GS4B012802DCT combines precision, power efficiency, and compactness, making it a standout choice for engineers needing stable resistor networks in space-constrained designs. Its ceramic construction and thin-film technology outperform standard thick-film arrays in accuracy and thermal performance. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and medical applications where reliability and tight tolerances are critical. For projects requiring high-density, low-drift resistor networks, this model delivers exceptional value.