Bourns, Inc. Tariff Inquiry

4604H-101-102LF

4604H-101-102LF Description

The 4604H-101-102LF from Bourns Inc. is a high-performance 3-resistor bussed network designed for precision applications in electronic circuits. This through-hole-mounted device features a compact 4-pin SIP (Single In-line Package) with a 1kΩ resistance per element, offering a ±2% tolerance and a ±100ppm/°C temperature coefficient. Its bussed circuit configuration simplifies PCB layout by connecting resistors in a common node, reducing component count and board space. With a power rating of 300mW per element and a resistor-ratio drift of 50ppm/°C, it ensures stable performance under varying thermal conditions. The ROHS3-compliant and REACH-unaffected construction makes it suitable for environmentally conscious designs.

4604H-101-102LF Features

• Compact Dimensions: Measures 0.398" x 0.098" (10.11mm x 2.49mm) with a seated height of 0.350" (8.89mm), ideal for space-constrained layouts.
• Robust Performance: 300mW power dissipation per resistor and ±2% tolerance ensure reliability in demanding circuits.
• Thermal Stability: Low ±100ppm/°C TCR and 50ppm/°C resistor-ratio drift minimize resistance variation with temperature fluctuations.
• Simplified Design: Bussed topology reduces wiring complexity, enhancing efficiency in voltage division and pull-up/down applications.
• Compliance: Meets ROHS3 and REACH standards, with EAR99 ECCN and non-MSAL (Not Applicable) moisture sensitivity.

4604H-101-102LF Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC circuits.
• Digital Pull-Up/Down Networks: Stabilizing logic levels in microcontrollers and FPGAs.
• Power Supply Circuits: Current-limiting and bias networks in DC/DC converters.
• Industrial Controls: Durable performance in PLCs and motor drives due to its wide temperature tolerance.
• Consumer Electronics: Space-saving solution for audio equipment and display drivers.

Conclusion of 4604H-101-102LF

The 4604H-101-102LF combines high power handling, thermal stability, and compact design, making it a versatile choice for engineers seeking reliability in analog and digital systems. Its bussed architecture streamlines circuit design, while Bourns' quality assurance ensures long-term performance. Ideal for industrial, automotive, and consumer applications, this resistor network balances precision with cost-effectiveness.