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770103274

770103274 Description

The 770103274 from CTS Resistor Products is a 5-resistor network designed for precision through-hole applications. This 270k Ohm, ±2% tolerance array features isolated resistors in a compact 10-pin SIP package, with dimensions of 1.000" L x 0.098" W (25.40mm x 2.50mm) and a seated height of 0.195" (4.95mm). Rated for 100mW power per element, it operates within a ±100ppm/°C temperature coefficient, ensuring stable performance across varying thermal conditions. The device is ROHS3 compliant and REACH unaffected, making it suitable for environmentally conscious designs. Though marked as obsolete, it remains a reliable choice for legacy systems requiring high-density resistor networks.

770103274 Features

• Isolated Circuit Design: Ensures independent resistor performance, reducing crosstalk in sensitive applications.
• High Precision: ±2% tolerance and ±100ppm/°C thermal stability for consistent operation.
• Compact SIP Package: Space-efficient 10-pin layout ideal for densely populated PCBs.
• Robust Construction: Through-hole mounting provides mechanical durability in harsh environments.
• Compliance: Meets ROHS3 and REACH standards, aligning with global environmental regulations.

770103274 Applications

This resistor array excels in:

• Legacy Industrial Controls: Replacement or maintenance of older equipment requiring 270k Ohm precision networks.
• Test & Measurement Systems: Stable resistance values critical for calibration and signal conditioning.
• Power Supply Circuits: Isolated resistors mitigate interference in voltage divider or feedback loops.
• Audio Equipment: Low-noise performance for analog signal processing.

Conclusion of 770103274

The 770103274 offers a balance of precision, durability, and compactness, making it a pragmatic choice for through-hole designs despite its obsolete status. Its isolated resistors, tight tolerance, and thermal stability cater to demanding applications in industrial, audio, and measurement systems. Engineers seeking a reliable, compliant solution for legacy or niche projects will find this array a technically sound option.