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77083560

77083560 Description

The 77083560 from CTS Resistor Products (a division of CTS Corporation) is a 4-resistor network designed for precision through-hole applications. This obsolete but REACH-unaffected component features a compact 8-SIP package with isolated resistors, each offering 56Ω resistance at ±2% tolerance. Its ±100ppm/°C temperature coefficient ensures stable performance across varying thermal conditions, while the 100mW power rating per element balances efficiency and reliability. The network’s 0.8" x 0.098" (20.32mm x 2.50mm) footprint and 4.95mm seated height make it suitable for space-constrained designs.

77083560 Features

• High Density: Four isolated 56Ω resistors in an 8-pin SIP package optimize PCB space.
• Stable Performance: ±100ppm/°C thermal drift minimizes resistance variation under thermal stress.
• Robust Construction: Through-hole mounting ensures mechanical durability in harsh environments.
• Compliance: ROHS3 and EAR99 certified, with MSL: Not Applicable for simplified handling.
• Precision: ±2% tolerance meets stringent accuracy requirements for analog circuits.

77083560 Applications

Ideal for:

• Industrial Control Systems: Signal conditioning and voltage division in PLCs.
• Test & Measurement Equipment: Precision reference networks for calibration.
• Legacy Electronics Repair: Direct replacement in obsolete equipment due to through-hole compatibility.
• Audio Circuits: Balanced termination networks in pro-audio gear.

Conclusion of 77083560

While marked obsolete, the 77083560 remains a viable choice for legacy designs requiring high-density, stable resistor networks. Its isolated circuit design, tight tolerance, and through-hole reliability cater to industrial and precision applications. Engineers valuing thermal stability and mechanical robustness will find it a dependable solution, though alternative SMT options should be explored for new designs.

(Note: Availability may be limited; verify lifecycle status with CTS before procurement.)