Bourns, Inc. Tariff Inquiry

4610X-101-681

4610X-101-681 Description

The 4610X-101-681 is a 9-resistor bussed network from Bourns Inc.'s 4600X series, designed for through-hole mounting in compact electronic assemblies. This obsolete yet reliable component features a 680Ω resistance per element with a tight ±2% tolerance, ensuring consistent performance in precision circuits. Its ±100ppm/°C temperature coefficient enhances stability across varying thermal conditions. The array is housed in a 10-pin SIP package with dimensions of 0.998" x 0.098" (25.35mm x 2.49mm) and a 5.08mm seated height, making it suitable for space-constrained applications. Rated at 200mW power per element, it balances power handling and miniaturization.

4610X-101-681 Features

• Bussed Circuit Topology: Simplifies PCB layout by connecting resistors in a single common node.
• High Power Handling: 200mW per resistor supports moderate power dissipation.
• Stable Performance: ±100ppm/°C TCR minimizes resistance drift under thermal stress.
• Robust Construction: Through-hole design ensures mechanical durability.
• REACH Compliance: Unaffected by REACH restrictions, ensuring environmental regulatory adherence.
• Non-MSIL: Not Applicable Moisture Sensitivity eliminates baking requirements before assembly.

4610X-101-681 Applications

Ideal for analog signal conditioning, voltage division, and pull-up/pull-down networks in:

• Industrial Control Systems: Precision resistor networks for sensor interfaces.
• Legacy Electronics Repair: Replacement for obsolete bussed arrays.
• Power Management Circuits: Current-limiting or biasing in low-power designs.
• Test & Measurement Equipment: Stable reference resistances for calibration.

Conclusion of 4610X-101-681

The 4610X-101-681 offers a cost-effective, space-saving solution for applications requiring multiple 680Ω resistors with moderate precision and power. While obsolete, its through-hole reliability, thermal stability, and bussed configuration make it a practical choice for legacy designs or repairs. Engineers valuing simplified layouts and consistent performance in industrial or instrumentation systems will find this array particularly advantageous. For new designs, Bourns' modern equivalents should be evaluated for enhanced features.