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77083331

77083331 Description

The 77083331 from CTS Resistor Products is a 4-resistor network designed for precision through-hole applications. Part of the 770 series, this 330 Ohm array features isolated resistors with a ±2% tolerance and ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Encased in an 8-pin SIP package, it measures 0.800" L x 0.098" W (20.32mm x 2.50mm) with a 0.195" (4.95mm) seated height, making it suitable for space-constrained PCB designs. Rated at 100mW per element, this RoHS3-compliant and REACH-unaffected component is ideal for legacy or specialized systems despite its obsolete status.

77083331 Features

• High Precision: Tight ±2% tolerance and low ±100ppm/°C TCR ensure reliable signal conditioning.
• Robust Construction: Through-hole mounting provides mechanical stability for harsh environments.
• Compact Design: Slim 2.50mm width and 4.95mm height optimize board space.
• Isolated Circuitry: Independent resistors prevent cross-talk in multi-channel applications.
• Compliance: Meets ROHS3 and EAR99 standards for global deployment.

77083331 Applications

• Industrial Controls: Precision voltage division in PLCs and sensor interfaces.
• Legacy Electronics: Repair or maintenance of obsolete equipment requiring 330 Ohm arrays.
• Test & Measurement: Stable resistance networks for calibration tools.
• Power Management: Current-limiting in low-power DC circuits.

Conclusion of 77083331

The 77083331 resistor network balances precision, durability, and compactness, making it a dependable choice for industrial and legacy systems. While obsolete, its isolated 330 Ohm resistors, 100mW power handling, and compliance with modern environmental standards ensure longevity in critical applications. Engineers seeking a proven through-hole solution for signal conditioning or power management will find this array technically robust despite its discontinued status.