TT Electronics/IRC

GS4A022870JGT

GS4A022870JGT Description

The GS4A022870JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 287Ω resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±2%. Its thin-film technology ensures low noise and high reliability, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across its operating range of -70°C to +125°C. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this component is ideal for demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A022870JGT Features

• Ceramic substrate for superior thermal stability and durability.
• Isolated resistors (4 elements) in an SOIC-8 package, enabling flexible circuit design.
• Thin-film technology for precision (±5% tolerance) and low parasitic effects.
• Wide temperature range (-70°C to +125°C) with derated power up to 125°C.
• Low TCR (±50ppm/°C) ensures consistent performance under thermal stress.
• Compact dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H), with tight tolerances (±0.1mm height/length).
• Gull-wing leads for robust soldering and mechanical stability.
• Non-automotive (PPAP: No) but suitable for industrial and telecom applications.

GS4A022870JGT Applications

This resistor network excels in:

1. Precision analog circuits (e.g., sensor signal conditioning, feedback networks).
2. Voltage dividers where ratio tolerance (±2%) is critical.
3. Industrial control systems requiring stable performance in harsh environments.
4. Telecommunications equipment (e.g., impedance matching, line termination).
5. Medical devices demanding low-noise, high-reliability components.

Conclusion of GS4A022870JGT

The GS4A022870JGT stands out for its ceramic construction, isolated thin-film resistors, and tight tolerances, making it a robust choice for precision electronics. While not RoHS-compliant, its thermal stability, low TCR, and high voltage rating make it ideal for industrial, telecom, and instrumentation applications where reliability is paramount. Its SOIC-8 package ensures compatibility with standard assembly processes, offering a balance of performance and manufacturability.