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4612X-104-181/391L

4612X-104-181/391L Description

The 4612X-104-181/391L from Bourns Inc. is a high-performance 20-resistor network designed for precision applications in electronic circuits. Part of the 4600X series, this through-hole-mounted component features a compact 1.198" x 0.098" (30.43mm x 2.49mm) footprint with a 12-pin SIP configuration. It integrates dual terminator functionality with resistances of 180Ω and 390Ω, offering a ±2% tolerance and a ±100ppm/°C temperature coefficient for stable operation across varying environmental conditions. With a 200mW power rating per element, it ensures reliable performance in demanding circuits while complying with ROHS3 and REACH environmental standards.

4612X-104-181/391L Features

• Dual Resistance Values: Combines 180Ω and 390Ω resistors in a single package, reducing BOM complexity.
• High Precision: ±2% tolerance and ±100ppm/°C thermal stability ensure consistent performance.
• Robust Construction: Through-hole mounting and 5.08mm max height provide mechanical durability.
• Power Efficiency: 200mW per element rating supports energy-sensitive designs.
• Compliance: Meets ROHS3, REACH Unaffected, and EAR99/ECCN regulations for global use.
• Non-MSIL: Not moisture-sensitive, simplifying storage and handling.

4612X-104-181/391L Applications

Ideal for termination networks, voltage dividers, and pull-up/pull-down circuits in:

• Industrial Control Systems: Stable performance in PLCs and motor drives.
• Telecommunications Equipment: Signal integrity in high-speed data lines.
• Automotive Electronics: Reliable operation under thermal and vibrational stress.
• Test & Measurement Devices: Precision resistance for calibration circuits.

Conclusion of 4612X-104-181/391L

The 4612X-104-181/391L stands out for its dual-resistance integration, thermal stability, and compact form factor, making it a versatile solution for space-constrained and precision-critical designs. Its compliance with environmental standards and non-MSIL status further enhance its suitability for industrial and automotive applications. Bourns' reputation for quality ensures this resistor network delivers long-term reliability in diverse electronic systems.