TT Electronics/IRC

GS4A0253R6JDT

GS4A0253R6JDT Description

The GS4A0253R6JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 4-resistor isolated network is housed in an 8-pin narrow SOIC package, offering a compact footprint (4.9mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances for reliable surface-mount assembly. Featuring thin-film technology, it delivers a 53.6Ω resistance per element with a tight ±5% absolute tolerance and ±0.5% ratio tolerance, ensuring consistent performance in differential signal processing. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it operates across a wide temperature range (-70°C to +125°C) with a low ±50ppm/°C temperature coefficient, minimizing drift in harsh environments.

GS4A0253R6JDT Features

• Isolated Circuit Design: Independent resistors (ISOL configuration) eliminate crosstalk, ideal for multi-channel isolation.
• High Stability: Ceramic substrate and thin-film construction provide superior thermal and long-term stability.
• Precision Tolerances: ±5% absolute and ±0.5% ratio tolerances ensure matched performance in differential circuits.
• Robust Packaging: SOIC-C series case with gull-wing terminals (1.27mm pitch) enables automated PCB assembly.
• Wide Operating Range: Derated power up to 125°C suits industrial and automotive-adjacent applications (non-AECQ).
• Non-RoHS: Suitable for legacy or niche designs requiring non-compliant materials.

GS4A0253R6JDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., strain gauges, RTDs).
• Isolation Circuits: Buffering and impedance matching in communication modules (RS-485, CAN).
• Test & Measurement Equipment: Reference networks in multichannel data acquisition systems.
• Power Supply Feedback: Stable feedback loops in DC-DC converters requiring matched resistances.
• Industrial Controls: PLCs and motor drives where temperature resilience is critical.

Conclusion of GS4A0253R6JDT

The GS4A0253R6JDT stands out for its isolated thin-film resistors, ceramic-enhanced durability, and tight tolerance matching, making it a robust choice for precision electronics. While not PPAP-capable or automotive-qualified, its wide temperature range and low TCR cater to demanding industrial environments. Engineers will value its space-saving SOIC package and reliable performance in analog and isolation-critical designs. For applications prioritizing stability over RoHS compliance, this network offers a compelling balance of precision and ruggedness.