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4606X-102-151

4606X-102-151 Description

The 4606X-102-151 is a 3-resistor isolated network from Bourns Inc.'s 4600X series, designed for precision through-hole applications. This obsolete but reliable component features a 150Ω resistance per element with a tight ±2% tolerance, ensuring consistent performance in demanding circuits. Its ±100ppm/°C temperature coefficient enhances stability across varying thermal conditions. Encased in a compact 6-pin SIP package (15.19mm x 2.49mm x 5.08mm), it offers 300mW power dissipation per resistor, making it suitable for moderate-power designs. The REACH-compliant, bulk-packaged array is ideal for legacy systems or replacements, with MSL Not Applicable simplifying storage and handling.

4606X-102-151 Features

• High Precision: ±2% tolerance and ±100ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Through-hole mounting provides mechanical durability for industrial environments.
• Space-Efficient Design: Compact SIP footprint (0.598" x 0.098") saves PCB real estate.
• Isolated Circuitry: Independent resistors prevent cross-talk, ideal for signal conditioning.
• Legacy Compatibility: Obsolete status suits maintenance of older equipment without redesign.

4606X-102-151 Applications

• Analog Signal Processing: Voltage dividers, gain networks in audio/measurement systems.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance values.
• Power Supply Circuits: Current-limiting or feedback networks in DC/DC converters.
• Test & Measurement Equipment: Calibration circuits demanding low tolerance drift.
• Retrofitting: Direct replacement in legacy telecom or automotive electronics.

Conclusion of 4606X-102-151

The 4606X-102-151 resistor network balances precision, durability, and compactness, making it a pragmatic choice for engineers maintaining or designing systems where stability and space constraints are critical. While obsolete, its 300mW power handling and isolated design outperform generic arrays in noise-sensitive applications. Bourns' reputation for reliability further underscores its suitability for industrial and legacy upgrades. For projects requiring tight-tolerance, through-hole resistor networks, this model remains a technically sound option despite its discontinued status.