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4610X-101-105

4610X-101-105 Description

The 4610X-101-105 is a 9-resistor bussed network from Bourns Inc.'s 4600X series, designed for through-hole mounting in precision electronic circuits. This obsolete but REACH-unaffected component features a 1MΩ resistance per element with a tight ±2% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Encased in a compact 10-pin SIP package (25.35mm x 2.49mm), it offers a 200mW power rating per resistor and a 5.08mm seated height, making it suitable for space-constrained applications. The non-MSL (Moisture Sensitivity Level) rating simplifies handling and storage.

4610X-101-105 Features

• High-Density Integration: Combines 9 resistors in a single 10-pin SIP package, reducing PCB footprint.
• Stable Performance: ±100ppm/°C TCR and ±2% tolerance ensure reliability in precision circuits.
• Robust Construction: Through-hole design with 200mW power dissipation per element for durability.
• Simplified Logistics: REACH compliant and MSL-exempt, ideal for legacy or low-maintenance systems.
• Bussed Circuit Topology: Shared common node simplifies design in voltage-divider or pull-up/down networks.

4610X-101-105 Applications

• Industrial Controls: Used in PLCs and sensor interfaces for signal conditioning.
• Test & Measurement Equipment: Provides stable reference resistances in multimeters or calibration tools.
• Legacy Electronics: Supports repairs or upgrades in older systems requiring 1MΩ bussed arrays.
• Power Supplies: Acts as bleed resistors or feedback network components.
• Automotive Electronics: Suitable for non-critical circuits in pre-OBD-II vehicles.

Conclusion of 4610X-101-105

The 4610X-101-105 resistor network balances compact integration with precision performance, making it a cost-effective solution for legacy or space-sensitive designs. While obsolete, its low TCR, high tolerance, and bussed topology offer advantages over discrete resistors in applications demanding consistency and board-space optimization. Ideal for industrial, automotive, and test equipment, this Bourns array remains a pragmatic choice for engineers maintaining or designing with through-hole technology.