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4606X-102-390

4606X-102-390 Description

The 4606X-102-390 from Bourns Inc. is a 3-resistor isolated network designed for precision through-hole applications. With a resistance value of 39Ω per element and a tight tolerance of ±1Ω, this component ensures reliable performance in demanding circuits. The device features a compact SIP-6 package with dimensions of 0.598" x 0.098" (15.19mm x 2.49mm) and a seated height of 0.200" (5.08mm), making it suitable for space-constrained designs. Rated for 300mW power per resistor, it operates within a ±250ppm/°C temperature coefficient, ensuring stability across varying thermal conditions.

4606X-102-390 Features

• High Precision: ±1Ω tolerance and 39Ω resistance for accurate signal conditioning.
• Robust Construction: Through-hole mounting ensures mechanical durability.
• Thermal Stability: ±250ppm/°C coefficient minimizes resistance drift.
• Compact SIP Package: Ideal for dense PCB layouts.
• REACH Compliance: Unaffected by REACH regulations, simplifying compliance.
• Obsolete Status: May require alternative sourcing for new designs but remains reliable for legacy systems.

4606X-102-390 Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers and current-limiting circuits.
• Industrial Controls: Stable performance in harsh environments.
• Legacy Electronics Repair: Direct replacement for obsolete systems.
• Test & Measurement Equipment: Low-drift resistance for calibration circuits.
• Power Supply Feedback Networks: Reliable voltage regulation.

Conclusion of 4606X-102-390

The 4606X-102-390 offers a balance of precision, compactness, and thermal stability, making it a strong choice for legacy and industrial applications. While marked obsolete, its high tolerance and robust SIP package ensure continued utility in repair and niche designs. Engineers should evaluate alternative modern equivalents for new projects but can rely on this model for proven performance in existing systems.