TT Electronics/IRC

GS4B011621DAT

GS4B011621DAT Description

The GS4B011621DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS array features a 1.62KΩ resistance per element with a tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating 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 automated assembly, while the ceramic substrate enhances thermal stability and durability.

GS4B011621DAT Features

• High Precision: ±0.5% tolerance and ±100ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic case ensures excellent thermal performance and mechanical strength.
• Compact & Reliable: 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Optimized Power Handling: 0.4W total power rating (0.05W per resistor) with derating up to 125°C.
• Automation-Friendly: Gull-wing leads and SOIC package compatible with high-speed SMD placement.
• Non-Automotive: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4B011621DAT Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Precision resistance matching critical for ADC/DAC interfaces.
• Signal Conditioning: Stable performance in sensor arrays, feedback loops, and filter networks.
• Industrial Controls: Harsh-environment applications due to ceramic construction and wide temperature range.
• Telecom & Networking Equipment: High-density PCBs requiring compact, high-accuracy components.
• Test & Measurement Systems: Low TCR minimizes drift in calibration circuits.

Conclusion of GS4B011621DAT

The GS4B011621DAT combines precision, durability, and compactness, making it a standout choice for engineers designing high-reliability systems. Its thin-film technology, ceramic substrate, and tight tolerances outperform standard thick-film networks in stability and thermal performance. While not PPAP or RoHS compliant, it is ideal for industrial, telecom, and precision electronics where accuracy and environmental resilience are paramount. For applications demanding low drift, high power density, and repeatable performance, this resistor network delivers exceptional value.