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4608X-102-683

4608X-102-683 Description

The 4608X-102-683 is a high-precision resistor network manufactured by Bourns Inc., part of the 4600X series. This through-hole-mounted device integrates 4 isolated resistors, each with a resistance value of 68kΩ and a tight tolerance of ±2%. Designed for reliability, it features a ±100ppm/°C temperature coefficient, ensuring stable performance across varying thermal conditions. The compact 8-pin SIP (Single Inline Package) measures 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 applications. Rated at 300mW per element, it is ideal for moderate-power circuits. Although marked as Obsolete, it remains REACH compliant and is packaged in bulk for industrial use.

4608X-102-683 Features

• 4 isolated 68kΩ resistors in a single 8-pin SIP package, reducing board space and assembly complexity.
• ±2% tolerance and ±100ppm/°C thermal stability, ensuring precision in harsh environments.
• Through-hole mounting for robust mechanical and electrical connections.
• 300mW power rating per resistor, suitable for analog signal conditioning and voltage division.
• Compact dimensions (20.27mm x 2.49mm) and low-profile design (5.08mm max height).
• REACH Unaffected and EAR99/ECCN compliant, with no moisture sensitivity (MSL: Not Applicable).

4608X-102-683 Applications

This resistor network excels in:

• Analog signal processing: Voltage dividers, feedback networks, and gain setting in op-amp circuits.
• Industrial control systems: Precision current limiting and sensor calibration.
• Legacy electronics repair: Replacing discrete resistors in obsolete equipment.
• Test and measurement tools: Providing stable reference resistances in multimeters or oscilloscopes.
• Power supply circuits: Bias networks and load balancing in low-to-moderate power designs.

Conclusion of 4608X-102-683

The 4608X-102-683 offers a balance of precision, compactness, and reliability, making it a versatile choice for legacy and industrial applications. Its isolated resistors and robust through-hole design ensure durability, while its ±2% tolerance and low thermal drift enhance accuracy. Though obsolete, its compliance with environmental standards and bulk packaging make it a practical solution for specific engineering needs. Engineers seeking a proven, space-saving resistor array for analog or power circuits will find this Bourns model a dependable option.