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77083391

77083391 Description

The 77083391 from CTS Resistor Products (a division of CTS Corporation) is a 4-resistor network designed for precision through-hole applications. This 390Ω, ±2% tolerance array features isolated resistors with a ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Encased in an 8-pin SIP package with dimensions of 0.800" x 0.098" (20.32mm x 2.50mm) and a seated height of 0.195" (4.95mm), it offers a compact footprint for space-constrained designs. Rated at 100mW per element, this ROHS3-compliant and REACH-unaffected component is ideal for legacy or low-power systems, though it is marked Obsolete.

77083391 Features

• High Precision: ±2% tolerance and ±100ppm/°C stability for reliable signal conditioning.
• Compact SIP Package: Space-saving 8-pin design with through-hole mounting for secure PCB integration.
• Isolated Circuitry: Independent resistors reduce crosstalk in multi-channel applications.
• Robust Compliance: Meets ROHS3 and REACH environmental standards.
• Legacy Support: Suitable for maintaining or repairing older electronics due to its obsolete status.

77083391 Applications

• Analog Signal Processing: Voltage division, pull-up/down networks in industrial controls.
• Test & Measurement Equipment: Precision resistor networks for calibration circuits.
• Consumer Electronics: Audio equipment, power supplies, and display drivers.
• Legacy Systems: Maintenance of obsolete hardware where modern alternatives are incompatible.

Conclusion of 77083391

The 77083391 resistor network balances precision, compactness, and environmental compliance, making it a dependable choice for analog and legacy systems. While obsolete, its isolated 390Ω resistors and robust SIP package ensure longevity in applications demanding stable, low-power resistance. Engineers seeking a proven solution for signal conditioning or legacy repairs will find this array a practical option.