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4608X-101-221

4608X-101-221 Description

The 4608X-101-221 from Bourns Inc. is a 7-resistor bussed network designed for through-hole mounting, offering a compact and reliable solution for precision circuit designs. With a 220Ω resistance per element and a tight ±2% tolerance, this array ensures consistent performance in demanding applications. The device features a ±100ppm/°C temperature coefficient, making it suitable for environments with moderate thermal fluctuations. Its 8-pin SIP (Single In-line Package) configuration and 0.798" x 0.098" (20.27mm x 2.49mm) footprint provide space-efficient integration, while the 0.200" (5.08mm) seated height accommodates low-profile designs. Rated at 200mW power per element, it balances power handling with compactness.

4608X-101-221 Features

• Bussed Circuit Topology: Simplifies PCB layout by sharing a common node, reducing wiring complexity.
• High Precision: ±2% tolerance and ±100ppm/°C stability ensure reliable performance.
• Robust Construction: Through-hole mounting enhances mechanical durability.
• Compact SIP Package: Ideal for space-constrained applications.
• REACH Unaffected & EAR99 Compliance: Meets environmental and export control standards.
• Obsolete Status: While no longer in production, it remains a viable choice for legacy systems or specific replacements.

4608X-101-221 Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, pull-up/pull-down networks.
• Industrial Control Systems: PLCs, sensor interfaces requiring stable resistance values.
• Legacy Electronics Repair: Compatible with older designs needing 220Ω bussed arrays.
• Power Management Circuits: Current limiting or load sharing in low-power modules.
• Test & Measurement Equipment: Precision calibration circuits due to low TCR.

Conclusion of 4608X-101-221

The 4608X-101-221 combines precision, compactness, and reliability, making it a pragmatic choice for bussed resistor applications. While obsolete, its 200mW power rating, ±2% tolerance, and robust SIP package ensure continued utility in legacy or niche designs. Engineers valuing repeatability and space efficiency will find it particularly suited for industrial, analog, and repair applications. Bourns' reputation for quality further underscores its dependability in critical circuits.