TT Electronics/IRC

GS7A021580GGT

GS7A021580GGT Description

The GS7A021580GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a 158Ω resistance and a tight ±2% absolute tolerance (with ±2% ratio tolerance). Its ±50ppm/°C temperature coefficient ensures minimal resistance drift across its operating range of 70°C to 125°C, making it suitable for environments with fluctuating temperatures. The SOIC-C series construction offers robust ceramic case durability, while the gull-wing termination enables reliable surface-mount (SMD) assembly. With a 0.1W power rating per resistor (0.7W total) and 100V maximum voltage rating, this network balances compactness (8.66mm × 5.99mm × 1.45mm) with performance.

GS7A021580GGT Features

• Isolated Resistors: 7 independent elements for flexible circuit design.
• High Stability: ±50ppm/°C TCR and 2% tolerance ensure precision in harsh conditions.
• Robust Construction: Ceramic SOIC package with gull-wing leads for mechanical and thermal resilience.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Space-Efficient: Compact 14-pin narrow SOIC footprint (8.66mm × 5.99mm).
• Surface-Mount Ready: 1.27mm terminal pitch simplifies PCB integration.
• Non-Automotive: Ideal for industrial/commercial use (PPAP not required).

GS7A021580GGT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance ratios.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Industrial Electronics: Power supplies, motor controls, and instrumentation where temperature fluctuations occur.
• Medical Devices: Low-drift applications like patient monitoring equipment.
• Test & Measurement: Calibration tools and reference circuits demanding tight tolerances.

Conclusion of GS7A021580GGT

The GS7A021580GGT stands out for its ceramic-based isolation, low TCR, and compact SOIC form factor, making it a reliable choice for precision electronics. While not automotive-grade, its industrial-grade robustness and 2% tolerance cater to demanding applications where resistance stability is critical. Engineers will appreciate its balance of performance, durability, and ease of integration in space-constrained designs. For projects requiring high-density resistor networks with minimal thermal drift, this model offers a compelling solution.