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4608X-101-332

4608X-101-332 Description

The 4608X-101-332 from Bourns Inc. is a 7-resistor bussed network designed for precision through-hole applications. With a 3.3kΩ resistance per element and a tight ±2% tolerance, this array ensures reliable performance in demanding circuits. The device features a compact 0.798" x 0.098" (20.27mm x 2.49mm) footprint and a 5.08mm seated height, making it suitable for space-constrained layouts. Its ±100ppm/°C temperature coefficient guarantees stable operation across varying thermal conditions. Although marked as Obsolete, it remains a robust choice for legacy designs due to its REACH Unaffected status and 200mW power rating per resistor.

4608X-101-332 Features

• 7-resistor bussed network with 8-pin SIP configuration for simplified PCB routing.
• 3.3kΩ ±2% tolerance ensures high accuracy in voltage division and pull-up/down applications.
• Low TCR (±100ppm/°C) minimizes resistance drift under thermal stress.
• 200mW power dissipation per element supports moderate current loads.
• Through-hole mounting provides mechanical stability for industrial environments.
• MSL: Not Applicable and REACH Unaffected compliance simplifies handling and regulatory adherence.
• Bulk packaging optimizes cost for volume production.

4608X-101-332 Applications

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

• Legacy industrial control systems requiring stable resistor arrays.
• Power supply feedback circuits where precision resistance is critical.
• Test and measurement equipment demanding low thermal drift.
• Automotive electronics (non-safety-critical) due to robust through-hole construction.
• Retrofit designs where obsolete components must match original specifications.

Conclusion of 4608X-101-332

The 4608X-101-332 offers a balance of precision, durability, and compactness, making it a dependable choice for legacy and niche applications. While newer surface-mount alternatives exist, its through-hole design and bussed architecture provide distinct advantages in repairability and thermal performance. Engineers sourcing this part should verify availability for long-term projects but can leverage its stable TCR and high tolerance for critical analog circuits. Bourns' reputation for quality further underscores its suitability for industrial and automotive use cases.