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4606X-101-470

4606X-101-470 Description

The 4606X-101-470 is a 5-resistor bussed network from Bourns Inc.'s 4600X series, designed for through-hole mounting. It features a compact 6-pin SIP (Single In-Line Package) with a 47Ω resistance per element and a tight ±1Ω tolerance, ensuring consistent performance in precision circuits. The device operates within a ±250ppm/°C temperature coefficient, making it suitable for environments with moderate thermal fluctuations. With a 200mW power rating per resistor and a 15.19mm x 2.49mm footprint, it balances power handling and space efficiency. The REACH-unaffected, obsolete status indicates legacy compatibility, while its non-MSLA (Moisture Sensitivity Level Not Applicable) construction ensures robustness in non-humidity-critical applications.

4606X-101-470 Features

• Bussed Circuit Topology: Simplifies PCB layout by connecting resistors in a shared configuration, reducing wiring complexity.
• High Power Handling: 200mW per resistor supports moderate current loads without derating concerns.
• Precision Tolerance: ±1Ω ensures minimal deviation, ideal for signal conditioning and voltage division.
• Compact SIP Package: 0.598" x 0.098" (15.19mm x 2.49mm) with 5.08mm height fits densely populated boards.
• Wide Operating Range: ±250ppm/°C stability suits industrial and consumer electronics.
• Through-Hole Reliability: Robust mechanical attachment for vibration-resistant applications.

4606X-101-470 Applications

• Voltage Dividers: Precision attenuation in sensor interfaces or ADC circuits.
• Pull-Up/Down Networks: Stabilizes digital logic lines in microcontrollers and FPGAs.
• Legacy Systems Maintenance: Replacing obsolete resistor networks in industrial controls or telecom hardware.
• Power Supply Buffering: Current-limiting or damping in low-power DC/DC converters.
• Automotive Electronics: Non-critical circuits where through-hole durability is preferred.

Conclusion of 4606X-101-470

The 4606X-101-470 excels in space-constrained, precision applications requiring bussed resistor networks. Its 47Ω ±1Ω tolerance and 200mW power rating make it a reliable choice for signal conditioning, legacy repairs, and industrial systems. While obsolete, its REACH compliance and non-MSLA design ensure longevity in existing designs. Engineers valuing simplicity, durability, and moderate thermal stability will find this Bourns network a pragmatic solution. For new designs, verify alternative modern equivalents, but for legacy support, this model remains a robust option.