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4608X-101-560

4608X-101-560 Description

The 4608X-101-560 is a 7-resistor bussed network from Bourns Inc.'s 4600X series, designed for through-hole mounting. It features a 56Ω resistance per element with a tight ±2% tolerance, ensuring consistent performance in precision circuits. The device operates within a ±100ppm/°C temperature coefficient, making it suitable for environments with moderate thermal fluctuations. Its compact 0.798" x 0.098" (20.27mm x 2.49mm) footprint and 5.08mm seated height allow efficient PCB space utilization. Rated at 200mW power per element, it balances power handling with miniaturization. Although marked Obsolete, it remains REACH compliant and MSL-exempt, ideal for legacy or low-risk designs.

4608X-101-560 Features

• Bussed Circuit Configuration: Simplifies layout by connecting resistors in a common-node topology.
• High Power Handling: 200mW per resistor outperforms many SMD equivalents in dissipation.
• Stable Tolerance: ±2% resistance deviation ensures reliable signal conditioning.
• Robust Construction: Through-hole design enhances mechanical durability in harsh environments.
• Low Thermal Drift: ±100ppm/°C coefficient minimizes resistance shifts under temperature variations.
• Legacy Compatibility: 8-pin SIP package aligns with traditional prototyping and repair workflows.

4608X-101-560 Applications

• Power Supply Divider Networks: Voltage scaling in analog power management circuits.
• Industrial Control Systems: Signal termination and pull-up/down in PLCs and motor drives.
• Legacy Electronics Repair: Direct replacement for obsolete bussed arrays in vintage equipment.
• Test & Measurement Equipment: Precision resistor networks for calibration and attenuation.
• Automotive Electronics: Auxiliary circuits where through-hole reliability is prioritized over miniaturization.

Conclusion of 4608X-101-560

The 4608X-101-560 offers a blend of precision, power efficiency, and ruggedness, tailored for through-hole designs requiring stable resistance networks. While obsolete, its REACH compliance and bussed architecture make it a pragmatic choice for legacy systems or cost-sensitive applications. Engineers valuing thermal stability and mechanical robustness will find it particularly advantageous in industrial and automotive contexts. For modern designs, Bourns' active product lines may offer advanced alternatives, but this model remains a dependable solution for specific use cases.