TT Electronics/IRC

GS8A022871DT

GS8A022871DT Description

The GS8A022871DT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 2.87KΩ resistance value with an ultra-tight ±0.5% tolerance, this thin-film ceramic-based network ensures exceptional stability and accuracy. Its ±50ppm/°C temperature coefficient and 0.1W power rating per resistor (0.8W total) make it suitable for environments with operating temperatures up to 125°C. The 100V maximum voltage rating and isolated circuit design (ISOL) enhance reliability in high-voltage or noise-sensitive circuits. Packaged in a tube, the device adheres to SOIC mechanical standards (9.91mm length, 5.99mm depth, 1.45mm height) with tight tolerances (±0.1mm length/height, ±0.2mm depth).

GS8A022871DT Features

• Precision Performance: 0.5% absolute tolerance and ±50ppm/°C TCR for stable operation under thermal stress.
• Robust Construction: Ceramic substrate with gull-wing termination ensures durability and solderability.
• High-Density Design: 16-pin SOIC (1.27mm pitch) saves PCB space while offering 8 isolated resistors.
• Wide Temperature Range: Derated power operation from 70°C to 125°C, ideal for industrial or automotive-adjacent applications (non-automotive PPAP).
• Voltage Resilience: 100V rating per resistor, suitable for signal conditioning or voltage division in power electronics.

GS8A022871DT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance under thermal cycling.
• Test & Measurement Equipment: Calibration tools, multimeter circuits demanding low drift.
• Medical Electronics: Isolated signal paths in diagnostic devices (note: non-RoHS compliant).
• Power Management: Snubber networks, load sharing in DC/DC converters.

Conclusion of GS8A022871DT

The GS8A022871DT excels in precision, thermal stability, and isolation, distinguishing it from generic resistor arrays. Its ceramic thin-film technology and tight mechanical tolerances cater to high-reliability designs, though designers must note its non-RoHS status. Ideal for engineers prioritizing accuracy in compact footprints, this network is a robust choice for industrial, instrumentation, and power electronics where performance outweighs cost sensitivity.