TT Electronics/IRC

GS7A0271R5JGT

GS7A0271R5JGT Description

The GS7A0271R5JGT from TT Electronics/IRC is a high-performance 7-resistor isolated network designed for precision applications in demanding environments. Housed in a 14-pin narrow SOIC ceramic package, it features thin-film technology for stable performance with a ±50ppm/°C temperature coefficient and 5% tolerance. Each resistor offers 71.5Ω resistance at 0.1W (1/10W) power rating per element, with a total power dissipation of 0.7W. The device operates across a wide temperature range of 70°C to 125°C (derated) and withstands up to 100V maximum voltage. Its gull-wing termination and surface-mount design ensure reliable PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS7A0271R5JGT Features

• Isolated Circuit Design: Independent resistors minimize crosstalk, ideal for signal isolation.
• Precision Thin Film: Delivers ±2% ratio tolerance for matched resistance pairs in differential circuits.
• Robust Construction: Ceramic SOIC package resists thermal stress and vibration.
• High-Temperature Operation: Rated up to 125°C, suitable for industrial and automotive-adjacent systems (though not PPAP/automotive-certified).
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Low TCR: ±50ppm/°C ensures minimal resistance drift.

GS7A0271R5JGT Applications

• Signal Conditioning: Isolated resistor networks in ADC/DAC reference circuits.
• Medical Electronics: Precision voltage dividers in patient monitoring systems.
• Industrial Controls: PLC I/O modules requiring stable resistance under thermal cycling.
• Test & Measurement Equipment: Calibration networks for high-accuracy instrumentation.
• Power Management: Feedback networks in DC-DC converters (≤100V).

Conclusion of GS7A0271R5JGT

The GS7A0271R5JGT excels in applications demanding precision, isolation, and thermal resilience. Its ceramic SOIC package and thin-film technology provide superior stability over polymer-based networks, while the 7-resistor isolated configuration offers design flexibility. Though not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial, medical, and instrumentation markets where reliability and tight tolerance are critical. Engineers will value its low TCR, high-voltage capability, and compact footprint for space-constrained, high-performance designs.