Bourns, Inc. Tariff Inquiry

4608X-101-820

4608X-101-820 Description

The 4608X-101-820 from Bourns Inc. is a 7-resistor bussed network housed in an 8-pin SIP (Single In-line Package) configuration. Designed for through-hole mounting, this 82Ω ±2% tolerance array offers a compact footprint of 0.798" x 0.098" (20.27mm x 2.49mm) with a seated height of 0.200" (5.08mm). The device operates with a ±100ppm/°C temperature coefficient and delivers 200mW power per element, ensuring stable performance across industrial temperature ranges. As part of the 4600X series, it is REACH compliant and classified under ECCN EAR99, making it suitable for global supply chains despite its obsolete status.

4608X-101-820 Features

• High-Density Integration: Combines 7 resistors in a single SIP package, reducing PCB space and assembly complexity.
• Precision Tolerance: ±2% resistance tolerance ensures consistent performance in precision circuits.
• Robust Construction: Through-hole design enhances mechanical stability for harsh environments.
• Low Thermal Drift: ±100ppm/°C coefficient minimizes resistance variation under thermal stress.
• Bussed Circuit Topology: Simplifies design for voltage division or pull-up/down applications.
• Non-MSIL Rated: Not Applicable Moisture Sensitivity Level (MSL) eliminates baking requirements before assembly.

4608X-101-820 Applications

Ideal for legacy or cost-sensitive designs requiring reliable resistor networks:

• Industrial Control Systems: Signal conditioning, load sharing, or termination in PLCs and motor drives.
• Consumer Electronics: Pull-up/down networks in keyboards, displays, or power management circuits.
• Automotive Electronics: Auxiliary circuits where through-hole reliability is preferred over SMD.
• Test & Measurement Equipment: Precision voltage dividers or calibration networks.

Conclusion of 4608X-101-820

The 4608X-101-820 balances space efficiency, precision, and durability, making it a pragmatic choice for designs prioritizing through-hole reliability. While obsolete, its bussed architecture and industrial-grade specs cater to legacy maintenance or niche applications. Engineers should evaluate alternatives in the 4600X series for active designs but can leverage this model for repairs or low-volume production. Bourns' reputation for quality ensures dependable performance in demanding environments.