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4606X-102-474

4606X-102-474 Description

The 4606X-102-474 is a 3-resistor network from Bourns Inc.'s 4600X series, designed for precision through-hole applications. This isolated-circuit array features 470kΩ resistors with a tight ±2% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Encased in a compact 6-pin SIP package with dimensions of 0.598" x 0.098" (15.19mm x 2.49mm) and a seated height of 0.200" (5.08mm), it offers a space-efficient solution for densely populated PCBs. Rated at 300mW per element, this obsolete but REACH-unaffected component is ideal for legacy designs requiring reliable resistance matching.

4606X-102-474 Features

• High Precision: ±2% tolerance and ±100ppm/°C TCR ensure consistent performance in critical circuits.
• Robust Construction: Through-hole mounting provides mechanical stability for harsh environments.
• Space Optimization: Compact SIP package saves board space versus discrete resistors.
• Isolated Design: Independent resistors reduce crosstalk, suitable for signal conditioning.
• Legacy Compatibility: Bulk packaging and obsolete status cater to maintenance of older systems.

4606X-102-474 Applications

• Analog Signal Processing: Precision voltage dividers in instrumentation and sensor interfaces.
• Legacy Industrial Controls: Repair or retrofitting of machinery with through-hole PCBs.
• Power Supply Circuits: Bias networks and feedback loops requiring matched resistances.
• Test & Measurement Equipment: Calibration circuits where low drift is critical.
• Audio Electronics: Filter networks benefiting from low thermal EMF and noise.

Conclusion of 4606X-102-474

The 4606X-102-474 resistor network balances precision, durability, and compactness, making it a pragmatic choice for legacy and specialized analog designs. While obsolete, its REACH compliance and 300mW power rating ensure reliability in demanding applications. Engineers maintaining or upgrading older systems will appreciate its isolated resistors and tight tolerances, which mitigate redesign efforts. For projects requiring stable, matched resistances in a through-hole format, this Bourns array remains a technically sound solution.