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4306H-101-181LF

4306H-101-181LF Description

The 4306H-101-181LF from Bourns Inc. is a high-performance 5-resistor bussed network housed in a compact 6-pin SIP (Single In-line Package). Designed for through-hole mounting, it features a 180Ω resistance per element with a tight ±2% tolerance, ensuring reliable signal conditioning and voltage division in precision circuits. Its ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift guarantee stable performance across varying thermal conditions. The device operates at 300mW power per element and meets ROHS3 compliance, making it suitable for modern environmentally conscious designs. Packaged in tubes, it offers ease of handling and assembly.

4306H-101-181LF Features

• Bussed Network Topology: Simplifies circuit design by connecting resistors in a common configuration, reducing component count.
• High Power Handling: 300mW per resistor enables robust performance in power-sensitive applications.
• Low Drift & Stability: ±100ppm/°C TCR and 50ppm/°C ratio drift ensure minimal resistance variation under thermal stress.
• Compact Form Factor: 0.584" x 0.085" (14.83mm x 2.16mm) footprint with a 0.350" (8.89mm) height saves board space.
• Industrial Durability: REACH Affected but MSL Not Applicable, suitable for harsh environments without moisture sensitivity concerns.

4306H-101-181LF Applications

Ideal for analog signal processing, voltage division, and pull-up/pull-down networks in:

• Industrial Control Systems: PLCs and sensor interfaces requiring stable resistance ratios.
• Consumer Electronics: Audio equipment and display drivers where space and precision are critical.
• Automotive Electronics: Engine control units (ECUs) leveraging its thermal resilience.
• Test & Measurement Equipment: Calibration circuits benefiting from low drift and tight tolerances.

Conclusion of 4306H-101-181LF

The 4306H-101-181LF stands out for its combination of precision, power handling, and compactness, making it a superior choice over generic resistor arrays. Its bussed design reduces layout complexity, while Bourns' quality assurance ensures reliability in demanding applications. Whether for industrial, automotive, or consumer electronics, this resistor network delivers consistent performance with minimal thermal drift, aligning with modern design requirements for efficiency and durability.