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77083392

77083392 Description

The 77083392 from CTS Resistor Products is a 4-resistor network designed for precision applications in through-hole mounting configurations. This obsolete yet reliable component features a 3.9kΩ resistance per element with a tight ±2% tolerance, ensuring consistent performance in critical circuits. Encased in an 8-pin SIP package, it measures 20.32mm x 2.50mm (0.800" x 0.098") with a seated height of 4.95mm (0.195"), making it suitable for space-constrained designs. The isolated circuit type and ±100ppm/°C temperature coefficient enhance stability across varying environmental conditions.

77083392 Features

• High Precision: ±2% tolerance and ±100ppm/°C thermal stability for reliable performance.
• Robust Construction: Through-hole mounting ensures durability in harsh environments.
• Compact Design: Slim profile (2.50mm width) ideal for dense PCB layouts.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting environmental standards.
• Power Handling: 100mW per element balances efficiency and thermal management.
• Bulk Packaging: Cost-effective for volume production or inventory stocking.

77083392 Applications

This resistor array excels in:

• Analog Signal Conditioning: Precision voltage dividers in measurement equipment.
• Industrial Controls: Stable feedback networks in PLCs and motor drives.
• Legacy Electronics Repair: Replacing obsolete networks in vintage audio or test gear.
• Power Supplies: Current-limiting or bias circuits in low-power DC/DC converters.
• Automotive Electronics: Auxiliary systems requiring moisture-insensitive components (MSL: Not Applicable).

Conclusion of 77083392

While marked obsolete, the 77083392 remains a viable choice for engineers seeking a high-precision, space-efficient resistor network with proven reliability. Its isolated design, tight tolerance, and robust compliance make it suitable for legacy upgrades or niche industrial applications. For projects demanding stable performance without modern SMD alternatives, this CTS-manufactured array offers a dependable solution.