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4608X-101-330

4608X-101-330 Description

The 4608X-101-330 from Bourns Inc. is a 7-resistor bussed network designed for through-hole mounting, offering a compact and efficient solution for circuit design. With a 33Ω resistance per element and a tight ±1Ω tolerance, this array ensures reliable performance in precision applications. The device features an 8-pin SIP (Single In-line Package) configuration, measuring 0.798" x 0.098" (20.27mm x 2.49mm) with a seated height of 0.200" (5.08mm), making it suitable for space-constrained layouts. Rated for 200mW power per element and operating within a ±250ppm/°C temperature coefficient, it balances stability and power handling. Although marked as Obsolete, it remains REACH-compliant and is packaged in bulk for industrial use.

4608X-101-330 Features

• Bussed Circuit Topology: Simplifies PCB layout by connecting resistors in a common configuration.
• High Precision: ±1Ω tolerance ensures consistent performance in signal conditioning and voltage division.
• Robust Construction: Through-hole design enhances mechanical durability for harsh environments.
• Low Profile: 5.08mm height ideal for dense board assemblies.
• Wide Compatibility: EAR99 and HTSUS 8533.21.0050 classifications facilitate global sourcing.
• Moisture Insensitive: MSL "Not Applicable" eliminates baking requirements before assembly.

4608X-101-330 Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, pull-up/down networks in legacy industrial controls.
• Power Supply Circuits: Current limiting or load sharing in low-power DC/DC converters.
• Test & Measurement Equipment: Calibration circuits requiring stable resistance values.
• Retrofit Designs: Replacing discrete resistors in obsolete systems for maintenance.
• Educational Kits: Prototyping due to its straightforward bussed architecture.

Conclusion of 4608X-101-330

The 4608X-101-330 provides a cost-effective, space-saving solution for applications demanding multiple matched resistors. Its bussed design, precision tolerance, and through-hole reliability make it a pragmatic choice for legacy systems or designs prioritizing simplicity. While obsolete, its REACH compliance and industrial packaging ensure usability in existing inventories. Engineers should evaluate alternatives for new designs but can leverage this model for repairs or low-volume production.